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EXPERIMENT FAMILON STATEMENT OF THE PROBLE~IMULATION
VA Andreevll VA Gordeev l ) KE Gusev VS Demidov EV Demidova AA ZhdanoYl
YuV Elkin l) EM Karase~ EN Komaroyl) AG Krivshich l ) AYu Sokoloy
NA Khaldeeva YuP Shkurenko GV Sherbakoyl VV Janovsky)
Theoretical substantiation of experiment is the hypothesis of existence of elementary particles familons ex responsible for breaking of horizontal symmetry of lepton families Existence of
such particles should result in neutrinoless decays ofleptons t~Jtex 1 -7eex H Il~ea Experiment for seeking of Il+ decay iQt6positmn and familon is prepared on muon beam of the phazotron LNP JINR Installation F AMILON is mounted at the beam of surface muons methodical measshyurements have been carried out already In this paper statement of experiment FAMILON is deshyscribed results of simulation of passage of the charged particles in a magnetic spectrometer are presented
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1 AAmiddotAilcenhM Hr Ypanhues)lC3Tlt1gt 84 1961 (1983)
2 AA AHCeJlhM Hr YpanhiJeB MJO XrronoB5Ilt1gt 41 1678 (1985)
3 ZGBerezhiani and MYuKhlopov ZPhysC 49 73 (1991)
4MYuKhlopov and ASSakharov iilProceeding of i-st International conference
on cosmopartice physics Cosmion 94 1 Moscow Ed by M YuKhlopov
MEProkhorov AAStarobinsAy J Tran Thanh Van (Editions Ftontieres 1996) p
273 Rltlgt 57(4)690(1994)
5 KMBeLotsky MYuKhlopov AS8akharov AA8hklyaev andALSudarikov
Gravitation amp Cosmology 4 Supplement 70 (1998)
11
6 KHagiwara et al (Particle Data Group) PhysRev D66 (2002) 7 BA fOplleeB ilpenpHHT N2 1077 J1IDllt1gt (JIeHHHrpan 1985)
8 BA fOplleeB [lOIcroPCKaJI llHCCepTauH9 JIeHHHrnall (1990)
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EXPERIMENT FAMILON STATEMENT OF THE PROBLE~IMULATION
VA Andreevll VA Gordeev l ) KE Gusev VS Demidov EV Demidova AA ZhdanoYl
YuV Elkin l) EM Karase~ EN Komaroyl) AG Krivshich l ) AYu Sokoloy
NA Khaldeeva YuP Shkurenko GV Sherbakoyl VV Janovsky)
Theoretical substantiation of experiment is the hypothesis of existence of elementary particles familons ex responsible for breaking of horizontal symmetry of lepton families Existence of
such particles should result in neutrinoless decays ofleptons t~Jtex 1 -7eex H Il~ea Experiment for seeking of Il+ decay iQt6positmn and familon is prepared on muon beam of the phazotron LNP JINR Installation F AMILON is mounted at the beam of surface muons methodical measshyurements have been carried out already In this paper statement of experiment FAMILON is deshyscribed results of simulation of passage of the charged particles in a magnetic spectrometer are presented
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JlenJUI H3MepeHHlI KpHBH3Hbl TpeKanOlHTpOHa B npHHUHne TaKWI 8nnapaTypa noshy
3BOJlHJIa 6bl HCCJlenOBaTh npouecc I-l -7 e a Ha ypOBHe Ra ~3 10-8 bull
3KcnepHMeHT BbIUOlIHJleTCJI B paMK8X CJIenYIOIUHx nporpaMM IteJleBOM HayYHOmiddot
TeXHHlfeCKOH nporpaMMhI POCCHH laquoliCCJlenOBaHHSI Hp83pa6oTKH no UpMopHTeTHhlM
HanpaBJICHHSIM HayxH If TeXHHKH rpIDlltllaHCKOro H83HatICHHSIraquo nOlnporpaMMa
laquoltIgtyHlaMeHT81IbHaJI SlDepHag ltPH3HKaraquo npoen laquolt1gtH3HK8 pe)lKHx np0iJeCcoBraquo IIposhy
rpaMMbI PAH laquoHeiiTpHHBruI $H3HKaraquo npoeKTa Plt1gtlt1gtH (rpaHT 99-02~19943-a) H
IlporpaMMhI nOlJAepgtKKM BenyllIHx HaytIHblX wxbn POCCMH (npoeKT 99-02middot18540a)
1 AAmiddotAilcenhM Hr Ypanhues)lC3Tlt1gt 84 1961 (1983)
2 AA AHCeJlhM Hr YpanhiJeB MJO XrronoB5Ilt1gt 41 1678 (1985)
3 ZGBerezhiani and MYuKhlopov ZPhysC 49 73 (1991)
4MYuKhlopov and ASSakharov iilProceeding of i-st International conference
on cosmopartice physics Cosmion 94 1 Moscow Ed by M YuKhlopov
MEProkhorov AAStarobinsAy J Tran Thanh Van (Editions Ftontieres 1996) p
273 Rltlgt 57(4)690(1994)
5 KMBeLotsky MYuKhlopov AS8akharov AA8hklyaev andALSudarikov
Gravitation amp Cosmology 4 Supplement 70 (1998)
11
6 KHagiwara et al (Particle Data Group) PhysRev D66 (2002) 7 BA fOplleeB ilpenpHHT N2 1077 J1IDllt1gt (JIeHHHrpan 1985)
8 BA fOplleeB [lOIcroPCKaJI llHCCepTauH9 JIeHHHrnall (1990)
9 BA fOplleeB BA AHllpeeB Br fpe6HHHHK H llp llpenpHHT 2380 llHJItlgt
(faTQHH8 2000)
10 MnEe3yrJlOB ETliorAaHoB EBEbICTpHUKa9 H llp nT3 113 (2002)
11 BA fOplleeB BA AHApeeB Bf fpe6HHHHK Hllp HaytlHaR ceccWl MH(JJH shy
2002 C60PHUK Hay~Hblx mpyoo6 ( M MHltlgtH 2002) C 17
12 VAAndreev DVBalin VNDuginov et al Preprint 2405 PNPI
(Gatch ina 2001)
12
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7
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8
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HLIe OTKJIOHeHIDI 8 pacnpelleneHHXX IIO KOOpnHHaTaM Y TOlJKH nepeCelJeHHR n03Hshy
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nyrH n03HrpOHOB HeT BemeCTBa Gp = 0025 M3B ruTH Qn-l M8KCHMYM8 cneKTPa
MHmeJIJl csrPJ 5104
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KOHCTpyKUHH (c onpeneneHHhlM KOJ1HlleCTBOM BemeCTBa Ha nyrH n03H1pOHOB) npH
ycnoBHH tITO BCg YCT8HoBKa nOMell(eHa B aaKYYM COCTaBAAeT aplp ~ 25middot10)
EcnH middotB03nyx OTKalaTh TOllhKO BHyrpH MarHHTa TO norpemHOCTb B H3MepeHHH
HMllYJ1hCa B03paCTeTno orp ~5middot10-3
ECJIH BCIO H3MepHTenhHyIO tJaCTh YCTaHOBKH 3anonHHTh remleM TO TOlJBOCTL
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B cJIyqa~ KOfnaBCJI YCT8HOBK8 H8XOnHTC5I B B03Llyxe arp ~ 9middot 103
OO-BHllHMOMY OnTHMaJIhHhlM lBIDIeTCI B8pHaHT KOrlla H3 BaKYYMHoro KOIKyxa
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528 yen3B nIDI TaKoH KOHlimryp8UHH
9
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we TK npHBelleHHhle o~eHKH CIleJIaHhI no KOOpllHHaTaM TOJlbKO OllHOH KaMepbl a
npH BOCCTaHOBJJeHHH HMnyJIJ~COB yqHTblBBlOTCH KOOpllHHaThI no KpaHHeH Mepe B
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ranOCh 1TO n03HTpOHbl BblJIeTaIOT 83 MHWeHH H30TponHO B yrJIe ll0 8deg a cneKTp
n03HTpoHoB onHChlBaeTCH IP)HKIUfeH MHweJUl PaCCMaTpHBanaCb qaCTb cneKTpa B
HHTepBane 35-528 M3B 3ltpltpeKTHBHOCTh KaK ltPYHKUHS llsyx nepeMeHHblX - HMshy
uynLca n03HTpoHa H yrJla BhI11eTa H3 MHUJeHH - onpelleJlHJlaCh KaK OfHOlUeHHe qUCshy
Jla C06blTHH llBMepHblx rncTorpaMM OllHa nOC1-poeHa IlJlH 1I03HTpOHOB 3aperHshy
C1pHpoBaHHhlx B KaMepax TIK2 - llK4 llpyrax -llJUI n03HTPOHOB BWleTalOIUliX li3
MHweHH Ha pHC 7 UOK83aHLI 3aBHCHMOCTH 3ltpltpeKTHBHOCTH OT HMnyJlbCa n03Hshy
TpOHa llJlH pa3JlHQHhlX yrJlOB BhlJIeTa (0deg (CfIJIOlliHaJI JlHHIDI) 2deg (nYHKTHp) 4deg (TOQshy
KH) 6o(w1pHX-nYHKTHp) H 8deg (cnnOWHaB nHHHlI)) 113 pHCYHKa BHAHO TO JQlQleKshy
THBHOCTb perHCTpaUHH n03HTpOHOB C HMnynbcaMH OT 45 M3B )l0 MaKCHManbHoro
3HaQeHWI He onYCKaeTCH HIDKe 05 BnnOTh110 6deg
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(2004-2005 rr) - Ha CyIJleCTBYIOIUeii annapaType nonyqHTb nepByID npHMyID 3KCshy
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10
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1poMeTpa C3HepreTHtIeCKHM p83pcrneHHeM ~ 104 H BpeMeHHblM p83perneHPlCM
025 HC B03MOiKHLIH npoeICI TaKoro cneKTpoMerpa paccMoTpeH B pa60Te [12] Ocmiddot
HOBHblMH neTCKTHpyromHMM 3J1eMeHTaMH npenJlaraCMOH YCTaHoBIGI SIBJlllCTClI aKshy
THBHM MHWCHL Ha OCHOBC nJlOCKOnapaJlJleJIhHblX JIaBHHHbIX LtereKTOpOB lIDI perHshy
CrpauHH TOlfKH OCTaHOBKHMJOOHa H BpeMSInpOCKQHOHHaJI KaMepa B MarHHTHOM noshy
JlenJUI H3MepeHHlI KpHBH3Hbl TpeKanOlHTpOHa B npHHUHne TaKWI 8nnapaTypa noshy
3BOJlHJIa 6bl HCCJlenOBaTh npouecc I-l -7 e a Ha ypOBHe Ra ~3 10-8 bull
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TeXHHlfeCKOH nporpaMMhI POCCHH laquoliCCJlenOBaHHSI Hp83pa6oTKH no UpMopHTeTHhlM
HanpaBJICHHSIM HayxH If TeXHHKH rpIDlltllaHCKOro H83HatICHHSIraquo nOlnporpaMMa
laquoltIgtyHlaMeHT81IbHaJI SlDepHag ltPH3HKaraquo npoen laquolt1gtH3HK8 pe)lKHx np0iJeCcoBraquo IIposhy
rpaMMbI PAH laquoHeiiTpHHBruI $H3HKaraquo npoeKTa Plt1gtlt1gtH (rpaHT 99-02~19943-a) H
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1 AAmiddotAilcenhM Hr Ypanhues)lC3Tlt1gt 84 1961 (1983)
2 AA AHCeJlhM Hr YpanhiJeB MJO XrronoB5Ilt1gt 41 1678 (1985)
3 ZGBerezhiani and MYuKhlopov ZPhysC 49 73 (1991)
4MYuKhlopov and ASSakharov iilProceeding of i-st International conference
on cosmopartice physics Cosmion 94 1 Moscow Ed by M YuKhlopov
MEProkhorov AAStarobinsAy J Tran Thanh Van (Editions Ftontieres 1996) p
273 Rltlgt 57(4)690(1994)
5 KMBeLotsky MYuKhlopov AS8akharov AA8hklyaev andALSudarikov
Gravitation amp Cosmology 4 Supplement 70 (1998)
11
6 KHagiwara et al (Particle Data Group) PhysRev D66 (2002) 7 BA fOplleeB ilpenpHHT N2 1077 J1IDllt1gt (JIeHHHrpan 1985)
8 BA fOplleeB [lOIcroPCKaJI llHCCepTauH9 JIeHHHrnall (1990)
9 BA fOplleeB BA AHllpeeB Br fpe6HHHHK H llp llpenpHHT 2380 llHJItlgt
(faTQHH8 2000)
10 MnEe3yrJlOB ETliorAaHoB EBEbICTpHUKa9 H llp nT3 113 (2002)
11 BA fOplleeB BA AHApeeB Bf fpe6HHHHK Hllp HaytlHaR ceccWl MH(JJH shy
2002 C60PHUK Hay~Hblx mpyoo6 ( M MHltlgtH 2002) C 17
12 VAAndreev DVBalin VNDuginov et al Preprint 2405 PNPI
(Gatch ina 2001)
12
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16
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17
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1 AAmiddotAilcenhM Hr Ypanhues)lC3Tlt1gt 84 1961 (1983)
2 AA AHCeJlhM Hr YpanhiJeB MJO XrronoB5Ilt1gt 41 1678 (1985)
3 ZGBerezhiani and MYuKhlopov ZPhysC 49 73 (1991)
4MYuKhlopov and ASSakharov iilProceeding of i-st International conference
on cosmopartice physics Cosmion 94 1 Moscow Ed by M YuKhlopov
MEProkhorov AAStarobinsAy J Tran Thanh Van (Editions Ftontieres 1996) p
273 Rltlgt 57(4)690(1994)
5 KMBeLotsky MYuKhlopov AS8akharov AA8hklyaev andALSudarikov
Gravitation amp Cosmology 4 Supplement 70 (1998)
11
6 KHagiwara et al (Particle Data Group) PhysRev D66 (2002) 7 BA fOplleeB ilpenpHHT N2 1077 J1IDllt1gt (JIeHHHrpan 1985)
8 BA fOplleeB [lOIcroPCKaJI llHCCepTauH9 JIeHHHrnall (1990)
9 BA fOplleeB BA AHllpeeB Br fpe6HHHHK H llp llpenpHHT 2380 llHJItlgt
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11 BA fOplleeB BA AHApeeB Bf fpe6HHHHK Hllp HaytlHaR ceccWl MH(JJH shy
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12 VAAndreev DVBalin VNDuginov et al Preprint 2405 PNPI
(Gatch ina 2001)
12
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bull ~ bullbull o02
0 1
0
deg0 ~i_-L-L_~~_~L__0___ ___~~L-- L _ __ _ _ ~~ 4 _ _~__-
5 10 15 20 25 30 35 40 PacCToHHHe MeJKAY KaMepaMH eM
PRC 4 3aBHcHMoCTb norpelUHoCTH B H3MepeHHH HanpaBneHHR n03HTpoHOB c mepshy
rHeB Em 528 M3B OT paCCTOHHHH X MC)I(DY flJIOCKOCT3MH perHcTpalU1H IUrpHxoshy
BOH HHHMeD nOKa3aHa TOQHOCTb H3MepeHMH B BaKYYMe WTpHX-flYHKTHPHOH noshy
rpemHOCTb 06YCJIOBneHHaH MHorOKpaTHblM pacceRHHeM CnnOllHaH 11HHBraquo noshy
rpelIIHOCTb B peMbHbIX ycnoBHSIX 3KcnepHMeHTa
16
N
450 BaKyyM
400
350
300
250
5
Pac 5 PacnpenenelplSl n03IfIPOHoB no KOOPJlHHaTe YB KaMepe IlK4 JVUI-pex cnyshy
QaeB1pH ~epbl(I~23 114) pacnOJlOXCeHbI B BaKyyMe(cnnolllBaJI JIHHIDI) BaKyshy
YM TOJIIgtKO BHyfpH MarmtTa(roIlKH) H KaMepLI HaXOlVlTCJl B B03JXYxe (nymmqraquo
17
PMC 6 Pe3ynbT3Thl MouellHpOBaHHSI TpaeKTOpHH n03HTpoHOB C meprHeH 528 M3B
B YCTaHOBKe poundlgtAMl1lIOH
18
1
08
---------- bull u _
~ ~ bullbull I
bull 1shy
-__ _~ __ ~ ~ ~~ __ bull ~_ bull aJl bull middot I
rmiddotbull bull bull lui bull bull
4dl
middot -1_ 06 ill~ _
bull
04 1middotmiddotmiddotmiddot middotmiddotmiddot
02
o 0035 004
0045 0 05 0055
Ee+ M3B
Pac 7 38BHCHMOCTb ~KTHBHOCTH pefHCTpauHH n03HTpOHoB OT HX HMnyJILC08
nIDI rurrH 3HaQeuaQ yCJIOB BWleTa (OO(CWlOlllHWI JIHHIUI) 2deg (nyH~p) 4o(TOtIKH)
6o(nrrpHX-nyaKTHJl) H8deg (CWlODlHWI JIHHlIJIraquo
3
nOp8l1llta 10-3 a)]JVI aHaml3a KOppeIDIlJHH Me)f(llY HanpaBneHHeM cnHHa J1-Me30Ha H
n03HTpoHa Hcnonh3YeTCR cTaH)J8pTH8R J1SR - TeXHHK8 [8] CneKTphl npeueCCHH B
nepneHl(HKYnRPHOM MarnHTHOM none cnHHa nonRpH30BaHHoro MIOOH8 OCTaHOshy
BHBwerOCR B MHweHH H3 BemeCTBa C BbJCOKOH lliIOTHOCTblO meKTpoHoB npOBollHshy
MOCTH (c ItenblO upellOTBpameHHR llenOJlKpH3aUHH 38 CieT 06p830BaHIDI MIOOHHR)
aHMH3HpyIOTCR Iltallt CPyHKUHR 3HeprHH n03HlpOHa EcnH pacuaobl
J1 ~ eo cymeCTByIOT TO 3TO npHBOllHT K pe3KOMY YMeHbweHHIO K03ltpltpHUHeHTa
aCHMMeTpHH B6JlH3H BepXHeH rpaHHUhI cneKTpa MHmeJlll [7] CneJlYeT 3aMeTHTh
qTO B TaKoM nOCTaHOBKe 3KcnepHMeHTa CHCTeMaTHQeCKHe HeOnpelleneHHOcTH CBOshy
llRTCR Ilt MHHHMYMY TaK KaK Bce J1SR- cneKTpbl HafiHpaJOTCR ollHoBpeMeHHo
YCTaHOBlCa fbAMHJIOH
CxeMa YCTaHoBKH npencTaBJleHa Ha PHC 2 OCHoBHhle 3neMeHThl YCTaHOBKH
OnHC8Hhl B pa6ltrre [9]
YCTaHOBKa pacnonmKeHa H8 nyqKe laquonOBepXHOCTHhIXraquo MIOOHOB C KHHemqeshy
CKOH 3Hepflfeif 4 M3B nonyqaeMhlx OT pacnaoa rt-MelOHOB OCTaHOBHBWHXCR B
nOBepXHocTHOM cnoe Me30HOO6pa3yIOmeH MHllleHH
B BepxHeti iaCTH PHCYHK8 npe)JcTaMeHa CHCTeMa MafHHTHhIX 3neMeHTOB llnR
JlSR-aHaJlH3a rxpouecca Jl ~ e - pacnalla COCTORmaJI H~ llBYX uap Koneu
fenbMfonhua )]JVI C03llaHHR cKpemeHHLIX MarHHTHbIX noneH Bl=0+500 fc H
BII =0+1000 fc H rPex nap KBallpaTHbJx KaTyweK AnK KOMI1eHC8UHH paCCeRHHhIX
MarHHTHbJX nOl1ei B MeCTe pacnOnOgtICeHHR MHweHH
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MelKllY nOJllOCaMH 24 CM [lone B ueHTpe MarHHTa - 3 Kfc
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CUHHTHJIIDIUHOHHbJe CqertIHKH CI-C6 H nponOpUHOHaJlhHble KaMepbI OKl-TIK4
4
CqerqHKH BIUlKrqeHhI B CHCTeMY 6hICTpOrO (H8HOCeKYH)lHOrO) oT60pa C06hITHJI
Tpe6yeM()H KOHQmrypaUHH KOTOPaJI 06eCneQHBaeT $OpMHpOBaHHe TpHrrepHOrO
CHrHaJIa CHCTeMa KoopnHHaT Bhl6HpaeTCSI TaKHM 06PaJOM LITO OCb X HanpaBJleHa
~O cpenHeMY HanpaB1IeHIfIO rr03HTpOHOB Z HarrpaBneHB BBepx a Y Talt QT06h1 CHCshy
TeMa KOOpnHHaT 6L1Jla npaBoH Y-Z 1IJ10CKOCTI1 nponopUHoHMbllhIX KaMepHMelOT
mar 2 MM npH 3830pe 4 MM H palHOe LIHCJIO KaH8J]OB B 3aBHCHMOCTH 01 palMepa
KaMephl ilK1 Ii nK2 paJMepoM 200x200 MM HMelOT no 192 KaHMa KaMepbI TIK3 Ii
I1K4 palMepOM 350x350 MM HMelOT no 352 KaHMa KagtKllaSl [(iuI pa6011J KaMep HCshy
nOJIh3YeTCJI MafHqeCKaJI CMeCb Ar(75)+C4H IO(247)+xna)loH13B 1(03) KOTOshy
p3Sl roTOBHTCJI B CneUHaJIbHOH f830CMeCI1TeJIbHOH YCTaHoliKe 06eCneQl1Bruomeii
3IlPOH3Bo)]HTellhHocTh )]0 200 CM MHH CMeCH
3lleKTPoHHKa YCTaHoBKH ltlgtAMIUIOH (pHC3) BbInonHeHa B CTaHLapTe KAshy
MAK H HMeer nporpaMMHoe ynpaBJIeHHe LIepe3 nepcoHaJlbHbIH KOMIlhlOTep THna
Pentium-II licnoJIh3yeMhle I1HTepltpeHcHble cpenCTBa - KOHTpollnephl THna A2 npHshy
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- o6ecnellHBalOT B03MO)l(HOCTh pa60ThI C ypaneHHhIMH no 100 M Kpeli1aMH TIPH
-JTOM BpeMJI BbinOllHeHHSI OnHOH onepaUHlt COCTaBllJIeT 30 MICe 1110 B yenoBHlIX samiddot
mero 3KcnepHMeHTa He orpaHHqHBaer CKOPOCTH Ha60pa CTaTHCTHKH TK MaKCHshy
MWlbH3Sl HHTeHCHBHOCTb none3HhlX C06hITHH COCTaBJIJIeT 100 C-I
3nelCTpOHHKa CqHThIBaHHSI npOnOpIJHOHaJIhHhlX lCaMep BbInOllHeHa B BHlle Megtshy
)lyneH KagtK)lhIH 113 KOTOPhlX COnep)l(HT 32 palpJIlla 1JTeHHSI COCTO)lHHH KaMephl JIoshy
IHKa pa60Tbl 3JleKTpoHHlCH aHanOfHqHa JIOfHKe peaJIH30BaHHoH B YCTaH08Ke
MAr[lO] Oco6eHHocTblO CHCTeMbI npHeMa H 3anOMHHaHHJI HHltpopMaIJHH ~BJl~eTC~
TO qTO OHa nocne Ka)l(lOfO UlIKJIa perHCTp8UHH pa60Taer HenpephIBHO no npHxona
TpHnepHOfO CHfHana CHfHaJI C Ka)(lOH npOBO~OqKH IIocrynaeT B 03Y eMKOCTblO
16 paJPll)lOB AJtpec JILIeHKH 03Y H3MeH)leTC)I C qaCTOTOH 25 Mr~ TaKHM o6pa30M
B K8JK)lbIH MOMeHT BpeMeHH B CHCTeMe 3anOMHHaHHJI conep)ICHTCa HH$opMaUHJI 0
16~TH COCTO)lHHlIX Ka)(lOH npOBOJIOLIKH OTneneHHbIX npyr OT npyra HHTepBanoM B
5
40 HC TalC ITO BpeMJI llaMJITH 03Y COCTaBJlJleT 640 HC TpHrrepHhlH CHrHaJI OCTashy
HaBJIHBaeT UHKJJHIecK)1O 3a1lHCb meKrpoHHKa 06eCnelHBaer CIHThIBaHHe HHtPoPshy
MalJHH C npoBOJlOlfeK nponOpUHOHaJlbHbIX KaMep B 3BM~ nOCJIe qero UHKJlHIeCK8JI
3anKCb B HlfeHlCH 03Y B0306HOBJIHeTCIl ~O npHXo~a cnellyromero TpHITepa
ilporpaMMHoe o6ecneQeHHe ON-LINE peanH30BaHo BCHCTeMe WINDOWSc
co6nlOlleHHeM TeXH0J10rHH 06DeICTIlO-OpHeHTHpOBaHHOro middotnpOrpaMMHpOBaHHJI
OHO BblllOJlHjlef cnenyJOmHe (jgtyHlCUHH
ynpaaneHHe nOl1rOTOBKOH 3KClIepHMeHTOB
TeCTHpOBaHHe nO~CHCTeM YCTaHOBKH H CHCTeMbl B uenOM
ynpaaneHHe HaKOflJIeHHeM HH(jgtopMaUHH B ~KCnepHMeHTax
yIIpaBJIeHHe on-line -middoto6pa60TKoii B 3KcnepHMeHTax
oroop no napaMeTpaM H oro6pIDKeHHe 3KcnepHMeHf8JIhHOH HHcpopMaUHH
H pC3ynhTsToB on-line - 06ps6oTKH
oroop no napaMeTpaM H npOCMOTp H3MepHeMoii HHltpopMallHH off-line
0f06p8lICeHHe TpeKOB H pe3YJlhTaTOS 06pa6OTKH on-line Hoff-line
PC3ynbTHpyromee 6hICTpOlleHC1BHe annapaTyphI H lIporpaMMHoro 06eCneQeHHJI
COCTaBJIlIeT 300-1000 C06bITHH B ceKY~Y H 3asHCHT OT lHcna cpa60TasillHx npOBOshy
JlOleK
OCHOBHhlMH 3anaQaMH OFF-LINE nporpaMM SlanHeTCSI BOCCTaHoaneHHe 3HepnIH
n031ITpOHs no naHHhlM nponopUHOHaJlhHhIX KBMep H (jgtoPMHpoBaHHe BblXOJlHOro
MaCCHBa llaHHblX B ltpopMaTe NTUPLE llJIH IIpOBelleHHJI CT8THCTHlJeCKOH H ltpH3HLjeshy
CKOH 06pa60TKH
KOMnhIOTepHoe 06eclIeQeHHe 3lCcnepHMeHTa ClgtAMHJ10H npel1CTaanHeT C060H
pacnpelleneHHYIO no JilHCTH-ryTIlM-yq8CTHHKaM 3KcnepHMeHTa COBOKynHOCTh 3BM
CBSl38HHhIX CeThlO HHTEPHET C KOHueHTpaUHeH HH(jgtoPM8llHH B llHH4gt OrneHbo
Hhle KOMllblOTephl B HHCTmyrax )JOJI)I(HhI HMeTb 0lUfH8KOBhIe Ha60phI CnelHaJIH3Hshy
pOBaHHblx nporpaMM o6pa6oTKH 3KcnepHMeHTaJIhHOH HHltPopMaUHH
6
AnnapaTypa B QenOM CMoHTHPoBaHa Ha nytIKe MlOoHDBmiddot npDBepKa ee pa60Toshy
CnOC06HDCTH npOH3Bo)lHnaCh B DTJIanOQHOM ceaHce H8 yOKOpHTene nO pe3ynhT8shy
TaM ceaHca[11] H KDMnblOTepHofD MDl(enHpOsaHIDl B paMK8X n8KeT8 GEANT-321
cpopMynHpDB8HO TeXHH1ieCKDe 3an8HHe H8 l(DyKOMnneKTOBaHHe ycraHoBKH )lOnDnshy
HHTeJILHblMH yCTpOHCTBaMH KDTopLle D6ecneQ8T 6onee BLlCOKyIO TOlHoCTh H3Meshy
peH1UI 3HepfHH D03HTpOHOB
MOlleJlHpOBaRHe ycraRoBKH WAMHJIOH
KaK 6bIJIo oTMeleHo BbIllIe MeTO)lHQeCKH 3anaqa nOHCKa 6e3HeihpHHHblx pacshy
nauOB MlOoHoB CBo)lHTCH K H3MepeHHIO 1HepreTHQeCKOH 3aBHCHMOCTH aCHMMeTshy
pHH yrnoBOro pacnpe)leneHHH Do3H1pOHOB DT pacnana MlOoHa BfinH3H BepXHeH
rpaHHQbl cneKTpa MHmeIUl (Em=5283 M3B) CneQHqmKa 3KcnepHMeHTa 3aKIJlOtashy
eTCH B TOM tITo -rpe6yeTCSI H3MepHTbHMnynbChi MJlrKHX no3H1pOHOB C nOMolUhlO
MarHHTHofo cneKTpoMeTpa tTo HaKJlanhIsaeT onpeneneHHhle orpaHHteHHJI Ha
KOHltpHrypaQHIO YCTaHoBKH
qeJJhlO MolIeJ1HpoBaHHJJ HBJIlIeTCHoQeHKa BnHJlHIUI seweCTaa Ha nyrH no3HIpOshy
HoB (Bo3Ayxa npoBonoteK CQHHTHnrunopoB H up) Ha TotHoCTh H3MepeHHJI HX
HMnynbcoB H onTHMH38UIDI pacnonOlKeHIDI lIeTeKToPoB B YCTaHoBKe)lJIH )lOOTHshy
)KeHBs MaKCHMaJlhHoH 3HepremlJeCKoH TotUoCTH H 3ltp4gteKTHBHOCTH perHCTpaQHH
n03HTpoHoB B KalJeCTSe 6a3oBblX HCXolIHhIX )laHHbIX B nporpaMMyBBollHJ1HCh
pa3MepbI MarHHTa Kap-ra M8rHHTHDro noJIJI KDHCTpYKQHH 6noKDB nponoPQHoH8J1bshy
HbIX K8Mep oTHDCHTeJibHoepaCnonD)f(eHHe MarHHTa H MHmeHH
ilorpeumoCTb H3MepeHIDI HMnyJIbCa p nD3H1poHa onpel(eJ1HeTCH B oCHOBHoM
norpemHOCTblO B H3MepeHHHero HanpaSJleHHSI 10 MarHHTa H 38 HHM no KOoPllHHashy
TaM cpa60T80WHX npOBOnolfeK nponoPuuoH8nbHbIXKaMep if lauHCHT oT BeJIHlJHHhl
Illara h C KoTDPblM paCnonmKeHbI CHfH8J1bHhle npOBoJIoQKH B KooPJlHHaTHblX nJlOCmiddot
KoCTHX H OT paCCTo2HIDl Xn MegtIJIy nnOCKoCT2MH KaMep B KateCTBe OTHoCHTeJIbshy
7
HOH nOrpeWHOCTH npHMeM BeJIHlIHHY crpp rlle crp - CpellHee CBaLJpanIIHOe OTKJIOshy
HeHHe 3aBHCHMOCTb nOrpeWHOCTH B H3MepeHHH HanpaBJJeHHSl n03HTpOHOB C 8Mshy
nYJJbCOM 528 M3B B BaCY)Me OT paCCTOSIHIDI Xn npt h=2 MM fJOK83aHa y6bJBalOshy
rueH IlYHKTHPHOH KpHBOH Ha pHc4 B peanhHbJX YCJlOB8SlX 3KcnepHMeHTa OCHOBshy
HblM rPaKTOPOM npHBOlVllllHM K YBeJIHlieHHIO norpewHoCTH SlBJlJleTCJI MHorOKpaTshy
Hoe paCCeJlHHen03HTpOHOB B BemeCTBe yCraHOBKH 3aBHCHMOCTh CpellHero yrna
MHorOICpaTHoro paCCeJlHHJl n03HTpOHa OT ero np06era B B03llyxe nOK33aHa Ha PHshy
CYHKe 3Be3ll01lKaMH COellHHeHHhIMH B03paCTalOmeH KpHBOH CyMMapHM norpewshy
HOCTh CalC cpellHee reOMeTpHllecCoe 3THX nBYXCOCTaBMlOI14HX npellCTaBneHa
CunOlllHOH ICpHBOH COTOPM HMeeT WHPOKHHtylHHHMYM B paHoHe 10-18 CM noshy
BHnHMOMY llM nOCTH)KeHHR MaKCHMWlbHOH TOtHOCTH B H3MepeHHH HMnynbca noshy
3HTpOHOB paCCTOHHHJI Me)l(y OJJOK3MH nponOPQHOHaJIbHLIX KaMep no MarHHTa H 3a
HHM llOJDKHLI 6h1Th IlOpJIllKa 20 CM B cJlyqae ecnH Me)l(y KaMepaMH B03llYX
lJjIg oueHKH npeneJIbHOii TOqHOCTH B H3MepeHHH HMnYJILCa n03HTpOH3 6bUl0
BLIllOJIHeHO MOlleJIHpOBaHHe perHCTpaUHH B KaMepax MOHOXpoM3THliecKHx n03Hshy
TpOHOB C HMnynLcaMH 528M3B (MaKcHMYM B cneKTpe MHweJIJI) 8 518 (Ha 1
M3B MeHbwe) npH YCJIOBHH liTO Ha nyrH n~HTpoHoB HeT BemeCTBa Pa3HOCTb KOshy
OPMfH3T Y TOlfeK nepeceteHIDJ n03HTpoHaMH yK~aHHLlx HMnynbcoB nJlOCKOCTH
KaMepbI nK4 COCT3BHJla 37 MM OTcJO)la nOJIYlHM K03ltlgtltlgtHQHeHT nepec1JeTa 01 TOtshy
HOCTH H3MepeHIDI KOOpllHHaThI K TOlHOCTH H3MepeHWI HMnyJIbCa OH COCTaBJUleT
0027 M3BMM
QTo6bl oueHtTb BnHHHHe BeWeCTBa B YCTaHOBKe Ha TOqHOCTb H3MepeHHJl 8Mshy
nYJIhCa MOllenHpOBanacb perHCTp3UHSl M~HoxpOMaTHqeCKHX n03HTpoHoB C MaKCHshy
MWlLHOH 3HeprHeif B cfleIcrpe MHIUeIDI nIDI P33JIHqHLIX BapHaHToB KOHqmrypaUHH
YCTaHoBKH Ha pHc5 nOKaJ3HhI pacnpeneneHHH n03HTpoHOB no KoopHHaTe Y B
unOCKOCTH nK4 tIDl Tpex CJJyqaeB a) YQHTblBalOTca TOJIbKO KOHCTpYKUHoHHble Mashy
TepHWlLl 83 KOTOPhlX H3rOTOBJIeHbl nponopUHOHWlbHble KaMepbI a BCH YCTaHOBKa
HaXOllHTCH B BaKYYMe (CunOWHaJI JIHHtH) 6) BaKYYM TOJIbKO BHyrpH MarHHTa (TOtshy
8
KH) 8) BCR YCTaHOBKa pa60TaeT 8 B03nyxe (nYHlcmp) BHnHO tfro OCHOBHO~ BKJIall
B pa36pOC KOOpnHHaT BHOCHT B03nyx
AHaJlOfW-IHhle paCqeTbI 6hlflH BblnonHeHbl eIlle nJUI nByx cnYlaeB ecm Bce nposhy
MegtKyrKH MeiKl(Y KaMepaMJi 3anOJIHeHbI renHeM If ecnH BHyrpH MarHHTa pacnorroshy
lKeH BaKYYMHhlH KO~ a OCTarrhHoe npocTpaHCTBO YCTaHOBKH 3anonHeHO renHeM
AHarrH3HpYJI pe3YJIhT8TbI MOLlenHpOBaHIDI MOIKHO norryqHTb oueHKH TOllHOCTH
H3MepeHH-I HMnYJIhCOB n03HTpOHOB B pa3nHqHblX KOHqmrypallIDlX YCTaHOBKH fIPH
3TOM 38 Mepy TOlJHOCTH B H3MepeHHH HMnynbc8 npHHHMaJIHCh cpellHeKBanpaTH lJ
HLIe OTKJIOHeHIDI 8 pacnpelleneHHXX IIO KOOpnHHaTaM Y TOlJKH nepeCelJeHHR n03Hshy
TpOHOM nnOCKOCTH KaMepbl llK4 (pHCS) H3Mep-lIOIl(eii ropH30HTaJIbHYIO KOOPIlHshy
HaTy 0pHBeneM HaH60nee 88)I(HLle pe3ynbTaTbl
IlpenenhHa-I TOllHOCTh KOTOPa-l MOIKeT 6h1Tb IlOCTHfHyra npR H3MepeHHH KOOpshy
nHH8T C lJHCKpeTHOCThlO h=2 MM B fHnOTeTHleCKOM HlJearrbHOM cnyqae KOfQ8 Ha
nyrH n03HrpOHOB HeT BemeCTBa Gp = 0025 M3B ruTH Qn-l M8KCHMYM8 cneKTPa
MHmeJIJl csrPJ 5104
MaKCHMaJlhHO IlOCTIDKHMWl TOtIHOCTh C nponopUHoHaJIbHblMH KaMep8MM naHHoH
KOHCTpyKUHH (c onpeneneHHhlM KOJ1HlleCTBOM BemeCTBa Ha nyrH n03H1pOHOB) npH
ycnoBHH tITO BCg YCT8HoBKa nOMell(eHa B aaKYYM COCTaBAAeT aplp ~ 25middot10)
EcnH middotB03nyx OTKalaTh TOllhKO BHyrpH MarHHTa TO norpemHOCTb B H3MepeHHH
HMllYJ1hCa B03paCTeTno orp ~5middot10-3
ECJIH BCIO H3MepHTenhHyIO tJaCTh YCTaHOBKH 3anonHHTh remleM TO TOlJBOCTL
ynyqmHTc-I no arp~3 103bull
B cJIyqa~ KOfnaBCJI YCT8HOBK8 H8XOnHTC5I B B03Llyxe arp ~ 9middot 103
OO-BHllHMOMY OnTHMaJIhHhlM lBIDIeTCI B8pHaHT KOrlla H3 BaKYYMHoro KOIKyxa
OTKatfHBaeTC-I B03nyx a OCTarrhHoe npocrpaHCTBO 3anOJIHReTCg reJlHeM B 3TOM
cllyqae aplp ~26middot 103bull Ha pHC 6 nOK83aHLI IpaeKTOpHH 50 n03H1poHOB C 3HeprHeH
528 yen3B nIDI TaKoH KOHlimryp8UHH
9
OIMeTHM qTO peanbHaJI TOtHOCTb H3MepeHIDI HMnYJlbCOB 6YlleT HecKOJlbKO Bblshy
we TK npHBelleHHhle o~eHKH CIleJIaHhI no KOOpllHHaTaM TOJlbKO OllHOH KaMepbl a
npH BOCCTaHOBJJeHHH HMnyJIJ~COB yqHTblBBlOTCH KOOpllHHaThI no KpaHHeH Mepe B
IlByx KaMepax
naJlbHeHWee ysenHteHHe rotHOCTH H3MepeHWI HMllynLcoB B03MO)l(HO JIHWh npH
TaKOM YCOBepweHCTBOBaHHH KOHCTpyKUHH KOOpllHHaTHbIX lleTeKTOpOB KOTopoe
npHBelleT K YMeHbweHHIO KOJlHqeCTBa BemeCTBa Ha nyrH n03HTpOHOB
Ba)l(HhlM napaMeTpOM 3KcnepHMeHTa HBJUleTCH 3qqeKTHBHOCTb perHCl-paUHl1 noshy
3HTpOHOB B 3aBHCHMOCTH OT HX 3HeprHH If ymoB Bhll1eTa OHa TaKiKe BhlqHCJJJlnaCb
MeTOllOM MOHTe-KapJlo IlJUI omHManbHOH KOHtPHrypaUHH YCTaHOBKH TIpellnonashy
ranOCh 1TO n03HTpOHbl BblJIeTaIOT 83 MHWeHH H30TponHO B yrJIe ll0 8deg a cneKTp
n03HTpoHoB onHChlBaeTCH IP)HKIUfeH MHweJUl PaCCMaTpHBanaCb qaCTb cneKTpa B
HHTepBane 35-528 M3B 3ltpltpeKTHBHOCTh KaK ltPYHKUHS llsyx nepeMeHHblX - HMshy
uynLca n03HTpoHa H yrJla BhI11eTa H3 MHUJeHH - onpelleJlHJlaCh KaK OfHOlUeHHe qUCshy
Jla C06blTHH llBMepHblx rncTorpaMM OllHa nOC1-poeHa IlJlH 1I03HTpOHOB 3aperHshy
C1pHpoBaHHhlx B KaMepax TIK2 - llK4 llpyrax -llJUI n03HTPOHOB BWleTalOIUliX li3
MHweHH Ha pHC 7 UOK83aHLI 3aBHCHMOCTH 3ltpltpeKTHBHOCTH OT HMnyJlbCa n03Hshy
TpOHa llJlH pa3JlHQHhlX yrJlOB BhlJIeTa (0deg (CfIJIOlliHaJI JlHHIDI) 2deg (nYHKTHp) 4deg (TOQshy
KH) 6o(w1pHX-nYHKTHp) H 8deg (cnnOWHaB nHHHlI)) 113 pHCYHKa BHAHO TO JQlQleKshy
THBHOCTb perHCTpaUHH n03HTpOHOB C HMnynbcaMH OT 45 M3B )l0 MaKCHManbHoro
3HaQeHWI He onYCKaeTCH HIDKe 05 BnnOTh110 6deg
DnH)I(aHillaJI 38lla1a tPH3HQeCKHX HCCnellOBaHHH HB YCTaHoBKe ltlgtAMI1JIOH
(2004-2005 rr) - Ha CyIJleCTBYIOIUeii annapaType nonyqHTb nepByID npHMyID 3KCshy
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10
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poundlyiKe laquonoBepxHOCTHbIX MIOOHOB ltp830TpOHa MIl OJUIJiI)
)(anbHeHrnce P83BHTHC 3KcnepHMeHTa CB1I3aHO C C03laHHCM MarHHTHOrO cnCKshy
1poMeTpa C3HepreTHtIeCKHM p83pcrneHHeM ~ 104 H BpeMeHHblM p83perneHPlCM
025 HC B03MOiKHLIH npoeICI TaKoro cneKTpoMerpa paccMoTpeH B pa60Te [12] Ocmiddot
HOBHblMH neTCKTHpyromHMM 3J1eMeHTaMH npenJlaraCMOH YCTaHoBIGI SIBJlllCTClI aKshy
THBHM MHWCHL Ha OCHOBC nJlOCKOnapaJlJleJIhHblX JIaBHHHbIX LtereKTOpOB lIDI perHshy
CrpauHH TOlfKH OCTaHOBKHMJOOHa H BpeMSInpOCKQHOHHaJI KaMepa B MarHHTHOM noshy
JlenJUI H3MepeHHlI KpHBH3Hbl TpeKanOlHTpOHa B npHHUHne TaKWI 8nnapaTypa noshy
3BOJlHJIa 6bl HCCJlenOBaTh npouecc I-l -7 e a Ha ypOBHe Ra ~3 10-8 bull
3KcnepHMeHT BbIUOlIHJleTCJI B paMK8X CJIenYIOIUHx nporpaMM IteJleBOM HayYHOmiddot
TeXHHlfeCKOH nporpaMMhI POCCHH laquoliCCJlenOBaHHSI Hp83pa6oTKH no UpMopHTeTHhlM
HanpaBJICHHSIM HayxH If TeXHHKH rpIDlltllaHCKOro H83HatICHHSIraquo nOlnporpaMMa
laquoltIgtyHlaMeHT81IbHaJI SlDepHag ltPH3HKaraquo npoen laquolt1gtH3HK8 pe)lKHx np0iJeCcoBraquo IIposhy
rpaMMbI PAH laquoHeiiTpHHBruI $H3HKaraquo npoeKTa Plt1gtlt1gtH (rpaHT 99-02~19943-a) H
IlporpaMMhI nOlJAepgtKKM BenyllIHx HaytIHblX wxbn POCCMH (npoeKT 99-02middot18540a)
1 AAmiddotAilcenhM Hr Ypanhues)lC3Tlt1gt 84 1961 (1983)
2 AA AHCeJlhM Hr YpanhiJeB MJO XrronoB5Ilt1gt 41 1678 (1985)
3 ZGBerezhiani and MYuKhlopov ZPhysC 49 73 (1991)
4MYuKhlopov and ASSakharov iilProceeding of i-st International conference
on cosmopartice physics Cosmion 94 1 Moscow Ed by M YuKhlopov
MEProkhorov AAStarobinsAy J Tran Thanh Van (Editions Ftontieres 1996) p
273 Rltlgt 57(4)690(1994)
5 KMBeLotsky MYuKhlopov AS8akharov AA8hklyaev andALSudarikov
Gravitation amp Cosmology 4 Supplement 70 (1998)
11
6 KHagiwara et al (Particle Data Group) PhysRev D66 (2002) 7 BA fOplleeB ilpenpHHT N2 1077 J1IDllt1gt (JIeHHHrpan 1985)
8 BA fOplleeB [lOIcroPCKaJI llHCCepTauH9 JIeHHHrnall (1990)
9 BA fOplleeB BA AHllpeeB Br fpe6HHHHK H llp llpenpHHT 2380 llHJItlgt
(faTQHH8 2000)
10 MnEe3yrJlOB ETliorAaHoB EBEbICTpHUKa9 H llp nT3 113 (2002)
11 BA fOplleeB BA AHApeeB Bf fpe6HHHHK Hllp HaytlHaR ceccWl MH(JJH shy
2002 C60PHUK Hay~Hblx mpyoo6 ( M MHltlgtH 2002) C 17
12 VAAndreev DVBalin VNDuginov et al Preprint 2405 PNPI
(Gatch ina 2001)
12
Puc 1 YrnoBoe pacnpeaeneHHe n03H1poHOB OTHOCHTeJ1bHO HanpaBneHHSI
CllHHa MIOOHa nJ1H paCnallOB fl -7 e UU Ii fl -7 e a
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17
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7
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cllyqae aplp ~26middot 103bull Ha pHC 6 nOK83aHLI IpaeKTOpHH 50 n03H1poHOB C 3HeprHeH
528 yen3B nIDI TaKoH KOHlimryp8UHH
9
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we TK npHBelleHHhle o~eHKH CIleJIaHhI no KOOpllHHaTaM TOJlbKO OllHOH KaMepbl a
npH BOCCTaHOBJJeHHH HMnyJIJ~COB yqHTblBBlOTCH KOOpllHHaThI no KpaHHeH Mepe B
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ranOCh 1TO n03HTpOHbl BblJIeTaIOT 83 MHWeHH H30TponHO B yrJIe ll0 8deg a cneKTp
n03HTpoHoB onHChlBaeTCH IP)HKIUfeH MHweJUl PaCCMaTpHBanaCb qaCTb cneKTpa B
HHTepBane 35-528 M3B 3ltpltpeKTHBHOCTh KaK ltPYHKUHS llsyx nepeMeHHblX - HMshy
uynLca n03HTpoHa H yrJla BhI11eTa H3 MHUJeHH - onpelleJlHJlaCh KaK OfHOlUeHHe qUCshy
Jla C06blTHH llBMepHblx rncTorpaMM OllHa nOC1-poeHa IlJlH 1I03HTpOHOB 3aperHshy
C1pHpoBaHHhlx B KaMepax TIK2 - llK4 llpyrax -llJUI n03HTPOHOB BWleTalOIUliX li3
MHweHH Ha pHC 7 UOK83aHLI 3aBHCHMOCTH 3ltpltpeKTHBHOCTH OT HMnyJlbCa n03Hshy
TpOHa llJlH pa3JlHQHhlX yrJlOB BhlJIeTa (0deg (CfIJIOlliHaJI JlHHIDI) 2deg (nYHKTHp) 4deg (TOQshy
KH) 6o(w1pHX-nYHKTHp) H 8deg (cnnOWHaB nHHHlI)) 113 pHCYHKa BHAHO TO JQlQleKshy
THBHOCTb perHCTpaUHH n03HTpOHOB C HMnynbcaMH OT 45 M3B )l0 MaKCHManbHoro
3HaQeHWI He onYCKaeTCH HIDKe 05 BnnOTh110 6deg
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(2004-2005 rr) - Ha CyIJleCTBYIOIUeii annapaType nonyqHTb nepByID npHMyID 3KCshy
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10
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1poMeTpa C3HepreTHtIeCKHM p83pcrneHHeM ~ 104 H BpeMeHHblM p83perneHPlCM
025 HC B03MOiKHLIH npoeICI TaKoro cneKTpoMerpa paccMoTpeH B pa60Te [12] Ocmiddot
HOBHblMH neTCKTHpyromHMM 3J1eMeHTaMH npenJlaraCMOH YCTaHoBIGI SIBJlllCTClI aKshy
THBHM MHWCHL Ha OCHOBC nJlOCKOnapaJlJleJIhHblX JIaBHHHbIX LtereKTOpOB lIDI perHshy
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JlenJUI H3MepeHHlI KpHBH3Hbl TpeKanOlHTpOHa B npHHUHne TaKWI 8nnapaTypa noshy
3BOJlHJIa 6bl HCCJlenOBaTh npouecc I-l -7 e a Ha ypOBHe Ra ~3 10-8 bull
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TeXHHlfeCKOH nporpaMMhI POCCHH laquoliCCJlenOBaHHSI Hp83pa6oTKH no UpMopHTeTHhlM
HanpaBJICHHSIM HayxH If TeXHHKH rpIDlltllaHCKOro H83HatICHHSIraquo nOlnporpaMMa
laquoltIgtyHlaMeHT81IbHaJI SlDepHag ltPH3HKaraquo npoen laquolt1gtH3HK8 pe)lKHx np0iJeCcoBraquo IIposhy
rpaMMbI PAH laquoHeiiTpHHBruI $H3HKaraquo npoeKTa Plt1gtlt1gtH (rpaHT 99-02~19943-a) H
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1 AAmiddotAilcenhM Hr Ypanhues)lC3Tlt1gt 84 1961 (1983)
2 AA AHCeJlhM Hr YpanhiJeB MJO XrronoB5Ilt1gt 41 1678 (1985)
3 ZGBerezhiani and MYuKhlopov ZPhysC 49 73 (1991)
4MYuKhlopov and ASSakharov iilProceeding of i-st International conference
on cosmopartice physics Cosmion 94 1 Moscow Ed by M YuKhlopov
MEProkhorov AAStarobinsAy J Tran Thanh Van (Editions Ftontieres 1996) p
273 Rltlgt 57(4)690(1994)
5 KMBeLotsky MYuKhlopov AS8akharov AA8hklyaev andALSudarikov
Gravitation amp Cosmology 4 Supplement 70 (1998)
11
6 KHagiwara et al (Particle Data Group) PhysRev D66 (2002) 7 BA fOplleeB ilpenpHHT N2 1077 J1IDllt1gt (JIeHHHrpan 1985)
8 BA fOplleeB [lOIcroPCKaJI llHCCepTauH9 JIeHHHrnall (1990)
9 BA fOplleeB BA AHllpeeB Br fpe6HHHHK H llp llpenpHHT 2380 llHJItlgt
(faTQHH8 2000)
10 MnEe3yrJlOB ETliorAaHoB EBEbICTpHUKa9 H llp nT3 113 (2002)
11 BA fOplleeB BA AHApeeB Bf fpe6HHHHK Hllp HaytlHaR ceccWl MH(JJH shy
2002 C60PHUK Hay~Hblx mpyoo6 ( M MHltlgtH 2002) C 17
12 VAAndreev DVBalin VNDuginov et al Preprint 2405 PNPI
(Gatch ina 2001)
12
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CllHHa MIOOHa nJ1H paCnallOB fl -7 e UU Ii fl -7 e a
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15
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16
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17
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5
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7
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MeTOllOM MOHTe-KapJlo IlJUI omHManbHOH KOHtPHrypaUHH YCTaHOBKH TIpellnonashy
ranOCh 1TO n03HTpOHbl BblJIeTaIOT 83 MHWeHH H30TponHO B yrJIe ll0 8deg a cneKTp
n03HTpoHoB onHChlBaeTCH IP)HKIUfeH MHweJUl PaCCMaTpHBanaCb qaCTb cneKTpa B
HHTepBane 35-528 M3B 3ltpltpeKTHBHOCTh KaK ltPYHKUHS llsyx nepeMeHHblX - HMshy
uynLca n03HTpoHa H yrJla BhI11eTa H3 MHUJeHH - onpelleJlHJlaCh KaK OfHOlUeHHe qUCshy
Jla C06blTHH llBMepHblx rncTorpaMM OllHa nOC1-poeHa IlJlH 1I03HTpOHOB 3aperHshy
C1pHpoBaHHhlx B KaMepax TIK2 - llK4 llpyrax -llJUI n03HTPOHOB BWleTalOIUliX li3
MHweHH Ha pHC 7 UOK83aHLI 3aBHCHMOCTH 3ltpltpeKTHBHOCTH OT HMnyJlbCa n03Hshy
TpOHa llJlH pa3JlHQHhlX yrJlOB BhlJIeTa (0deg (CfIJIOlliHaJI JlHHIDI) 2deg (nYHKTHp) 4deg (TOQshy
KH) 6o(w1pHX-nYHKTHp) H 8deg (cnnOWHaB nHHHlI)) 113 pHCYHKa BHAHO TO JQlQleKshy
THBHOCTb perHCTpaUHH n03HTpOHOB C HMnynbcaMH OT 45 M3B )l0 MaKCHManbHoro
3HaQeHWI He onYCKaeTCH HIDKe 05 BnnOTh110 6deg
DnH)I(aHillaJI 38lla1a tPH3HQeCKHX HCCnellOBaHHH HB YCTaHoBKe ltlgtAMI1JIOH
(2004-2005 rr) - Ha CyIJleCTBYIOIUeii annapaType nonyqHTb nepByID npHMyID 3KCshy
nepHMeHTanbHyID oueHKY Ha BepoHTHoCTh 6e3Heii1pHHHoro pacnana MIOOHa Ha
10
ypOBHe Ra=r(Jl ~ e a )r( Jl ~ e uu) ~I 05 (300 qaCOB Ha60p8 CT8THCTHKH Ha
poundlyiKe laquonoBepxHOCTHbIX MIOOHOB ltp830TpOHa MIl OJUIJiI)
)(anbHeHrnce P83BHTHC 3KcnepHMeHTa CB1I3aHO C C03laHHCM MarHHTHOrO cnCKshy
1poMeTpa C3HepreTHtIeCKHM p83pcrneHHeM ~ 104 H BpeMeHHblM p83perneHPlCM
025 HC B03MOiKHLIH npoeICI TaKoro cneKTpoMerpa paccMoTpeH B pa60Te [12] Ocmiddot
HOBHblMH neTCKTHpyromHMM 3J1eMeHTaMH npenJlaraCMOH YCTaHoBIGI SIBJlllCTClI aKshy
THBHM MHWCHL Ha OCHOBC nJlOCKOnapaJlJleJIhHblX JIaBHHHbIX LtereKTOpOB lIDI perHshy
CrpauHH TOlfKH OCTaHOBKHMJOOHa H BpeMSInpOCKQHOHHaJI KaMepa B MarHHTHOM noshy
JlenJUI H3MepeHHlI KpHBH3Hbl TpeKanOlHTpOHa B npHHUHne TaKWI 8nnapaTypa noshy
3BOJlHJIa 6bl HCCJlenOBaTh npouecc I-l -7 e a Ha ypOBHe Ra ~3 10-8 bull
3KcnepHMeHT BbIUOlIHJleTCJI B paMK8X CJIenYIOIUHx nporpaMM IteJleBOM HayYHOmiddot
TeXHHlfeCKOH nporpaMMhI POCCHH laquoliCCJlenOBaHHSI Hp83pa6oTKH no UpMopHTeTHhlM
HanpaBJICHHSIM HayxH If TeXHHKH rpIDlltllaHCKOro H83HatICHHSIraquo nOlnporpaMMa
laquoltIgtyHlaMeHT81IbHaJI SlDepHag ltPH3HKaraquo npoen laquolt1gtH3HK8 pe)lKHx np0iJeCcoBraquo IIposhy
rpaMMbI PAH laquoHeiiTpHHBruI $H3HKaraquo npoeKTa Plt1gtlt1gtH (rpaHT 99-02~19943-a) H
IlporpaMMhI nOlJAepgtKKM BenyllIHx HaytIHblX wxbn POCCMH (npoeKT 99-02middot18540a)
1 AAmiddotAilcenhM Hr Ypanhues)lC3Tlt1gt 84 1961 (1983)
2 AA AHCeJlhM Hr YpanhiJeB MJO XrronoB5Ilt1gt 41 1678 (1985)
3 ZGBerezhiani and MYuKhlopov ZPhysC 49 73 (1991)
4MYuKhlopov and ASSakharov iilProceeding of i-st International conference
on cosmopartice physics Cosmion 94 1 Moscow Ed by M YuKhlopov
MEProkhorov AAStarobinsAy J Tran Thanh Van (Editions Ftontieres 1996) p
273 Rltlgt 57(4)690(1994)
5 KMBeLotsky MYuKhlopov AS8akharov AA8hklyaev andALSudarikov
Gravitation amp Cosmology 4 Supplement 70 (1998)
11
6 KHagiwara et al (Particle Data Group) PhysRev D66 (2002) 7 BA fOplleeB ilpenpHHT N2 1077 J1IDllt1gt (JIeHHHrpan 1985)
8 BA fOplleeB [lOIcroPCKaJI llHCCepTauH9 JIeHHHrnall (1990)
9 BA fOplleeB BA AHllpeeB Br fpe6HHHHK H llp llpenpHHT 2380 llHJItlgt
(faTQHH8 2000)
10 MnEe3yrJlOB ETliorAaHoB EBEbICTpHUKa9 H llp nT3 113 (2002)
11 BA fOplleeB BA AHApeeB Bf fpe6HHHHK Hllp HaytlHaR ceccWl MH(JJH shy
2002 C60PHUK Hay~Hblx mpyoo6 ( M MHltlgtH 2002) C 17
12 VAAndreev DVBalin VNDuginov et al Preprint 2405 PNPI
(Gatch ina 2001)
12
Puc 1 YrnoBoe pacnpeaeneHHe n03H1poHOB OTHOCHTeJ1bHO HanpaBneHHSI
CllHHa MIOOHa nJ1H paCnallOB fl -7 e UU Ii fl -7 e a
13
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14
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15
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BOH HHHMeD nOKa3aHa TOQHOCTb H3MepeHMH B BaKYYMe WTpHX-flYHKTHPHOH noshy
rpemHOCTb 06YCJIOBneHHaH MHorOKpaTHblM pacceRHHeM CnnOllHaH 11HHBraquo noshy
rpelIIHOCTb B peMbHbIX ycnoBHSIX 3KcnepHMeHTa
16
N
450 BaKyyM
400
350
300
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5
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17
PMC 6 Pe3ynbT3Thl MouellHpOBaHHSI TpaeKTOpHH n03HTpoHOB C meprHeH 528 M3B
B YCTaHOBKe poundlgtAMl1lIOH
18
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6o(nrrpHX-nyaKTHJl) H8deg (CWlODlHWI JIHHlIJIraquo
6
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CnOC06HDCTH npOH3Bo)lHnaCh B DTJIanOQHOM ceaHce H8 yOKOpHTene nO pe3ynhT8shy
TaM ceaHca[11] H KDMnblOTepHofD MDl(enHpOsaHIDl B paMK8X n8KeT8 GEANT-321
cpopMynHpDB8HO TeXHH1ieCKDe 3an8HHe H8 l(DyKOMnneKTOBaHHe ycraHoBKH )lOnDnshy
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eTCH B TOM tITo -rpe6yeTCSI H3MepHTbHMnynbChi MJlrKHX no3H1pOHOB C nOMolUhlO
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n03HTpoHoB B KalJeCTSe 6a3oBblX HCXolIHhIX )laHHbIX B nporpaMMyBBollHJ1HCh
pa3MepbI MarHHTa Kap-ra M8rHHTHDro noJIJI KDHCTpYKQHH 6noKDB nponoPQHoH8J1bshy
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KoCTHX H OT paCCTo2HIDl Xn MegtIJIy nnOCKoCT2MH KaMep B KateCTBe OTHoCHTeJIbshy
7
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lKeH BaKYYMHhlH KO~ a OCTarrhHoe npocTpaHCTBO YCTaHOBKH 3anonHeHO renHeM
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HLIe OTKJIOHeHIDI 8 pacnpelleneHHXX IIO KOOpnHHaTaM Y TOlJKH nepeCelJeHHR n03Hshy
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10
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THBHM MHWCHL Ha OCHOBC nJlOCKOnapaJlJleJIhHblX JIaBHHHbIX LtereKTOpOB lIDI perHshy
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laquoltIgtyHlaMeHT81IbHaJI SlDepHag ltPH3HKaraquo npoen laquolt1gtH3HK8 pe)lKHx np0iJeCcoBraquo IIposhy
rpaMMbI PAH laquoHeiiTpHHBruI $H3HKaraquo npoeKTa Plt1gtlt1gtH (rpaHT 99-02~19943-a) H
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1 AAmiddotAilcenhM Hr Ypanhues)lC3Tlt1gt 84 1961 (1983)
2 AA AHCeJlhM Hr YpanhiJeB MJO XrronoB5Ilt1gt 41 1678 (1985)
3 ZGBerezhiani and MYuKhlopov ZPhysC 49 73 (1991)
4MYuKhlopov and ASSakharov iilProceeding of i-st International conference
on cosmopartice physics Cosmion 94 1 Moscow Ed by M YuKhlopov
MEProkhorov AAStarobinsAy J Tran Thanh Van (Editions Ftontieres 1996) p
273 Rltlgt 57(4)690(1994)
5 KMBeLotsky MYuKhlopov AS8akharov AA8hklyaev andALSudarikov
Gravitation amp Cosmology 4 Supplement 70 (1998)
11
6 KHagiwara et al (Particle Data Group) PhysRev D66 (2002) 7 BA fOplleeB ilpenpHHT N2 1077 J1IDllt1gt (JIeHHHrpan 1985)
8 BA fOplleeB [lOIcroPCKaJI llHCCepTauH9 JIeHHHrnall (1990)
9 BA fOplleeB BA AHllpeeB Br fpe6HHHHK H llp llpenpHHT 2380 llHJItlgt
(faTQHH8 2000)
10 MnEe3yrJlOB ETliorAaHoB EBEbICTpHUKa9 H llp nT3 113 (2002)
11 BA fOplleeB BA AHApeeB Bf fpe6HHHHK Hllp HaytlHaR ceccWl MH(JJH shy
2002 C60PHUK Hay~Hblx mpyoo6 ( M MHltlgtH 2002) C 17
12 VAAndreev DVBalin VNDuginov et al Preprint 2405 PNPI
(Gatch ina 2001)
12
Puc 1 YrnoBoe pacnpeaeneHHe n03H1poHOB OTHOCHTeJ1bHO HanpaBneHHSI
CllHHa MIOOHa nJ1H paCnallOB fl -7 e UU Ii fl -7 e a
13
11K1
DK2
PHc2 CxeMa YCTaHOBKH ltIgtAMIDlOH
14
Cll--shy____~
CZ
C3
C4
C5t-----
C6 1----_---1
flpeAYCHhHTeAH
nKl
I1K2
IlK3
IlK4
HTpHITep
--_Jill-J~u
+-------- IKOMIIbIOTePI
PMC 3 DJlOK-CXeMa ~meK1poHHICH YCTaHOBKH ltlgtAMl1JIOH
15
0o 0
07
06
05
04
03
o
bull ~ bullbull o02
0 1
0
deg0 ~i_-L-L_~~_~L__0___ ___~~L-- L _ __ _ _ ~~ 4 _ _~__-
5 10 15 20 25 30 35 40 PacCToHHHe MeJKAY KaMepaMH eM
PRC 4 3aBHcHMoCTb norpelUHoCTH B H3MepeHHH HanpaBneHHR n03HTpoHOB c mepshy
rHeB Em 528 M3B OT paCCTOHHHH X MC)I(DY flJIOCKOCT3MH perHcTpalU1H IUrpHxoshy
BOH HHHMeD nOKa3aHa TOQHOCTb H3MepeHMH B BaKYYMe WTpHX-flYHKTHPHOH noshy
rpemHOCTb 06YCJIOBneHHaH MHorOKpaTHblM pacceRHHeM CnnOllHaH 11HHBraquo noshy
rpelIIHOCTb B peMbHbIX ycnoBHSIX 3KcnepHMeHTa
16
N
450 BaKyyM
400
350
300
250
5
Pac 5 PacnpenenelplSl n03IfIPOHoB no KOOPJlHHaTe YB KaMepe IlK4 JVUI-pex cnyshy
QaeB1pH ~epbl(I~23 114) pacnOJlOXCeHbI B BaKyyMe(cnnolllBaJI JIHHIDI) BaKyshy
YM TOJIIgtKO BHyfpH MarmtTa(roIlKH) H KaMepLI HaXOlVlTCJl B B03JXYxe (nymmqraquo
17
PMC 6 Pe3ynbT3Thl MouellHpOBaHHSI TpaeKTOpHH n03HTpoHOB C meprHeH 528 M3B
B YCTaHOBKe poundlgtAMl1lIOH
18
1
08
---------- bull u _
~ ~ bullbull I
bull 1shy
-__ _~ __ ~ ~ ~~ __ bull ~_ bull aJl bull middot I
rmiddotbull bull bull lui bull bull
4dl
middot -1_ 06 ill~ _
bull
04 1middotmiddotmiddotmiddot middotmiddotmiddot
02
o 0035 004
0045 0 05 0055
Ee+ M3B
Pac 7 38BHCHMOCTb ~KTHBHOCTH pefHCTpauHH n03HTpOHoB OT HX HMnyJILC08
nIDI rurrH 3HaQeuaQ yCJIOB BWleTa (OO(CWlOlllHWI JIHHIUI) 2deg (nyH~p) 4o(TOtIKH)
6o(nrrpHX-nyaKTHJl) H8deg (CWlODlHWI JIHHlIJIraquo
7
HOH nOrpeWHOCTH npHMeM BeJIHlIHHY crpp rlle crp - CpellHee CBaLJpanIIHOe OTKJIOshy
HeHHe 3aBHCHMOCTb nOrpeWHOCTH B H3MepeHHH HanpaBJJeHHSl n03HTpOHOB C 8Mshy
nYJJbCOM 528 M3B B BaCY)Me OT paCCTOSIHIDI Xn npt h=2 MM fJOK83aHa y6bJBalOshy
rueH IlYHKTHPHOH KpHBOH Ha pHc4 B peanhHbJX YCJlOB8SlX 3KcnepHMeHTa OCHOBshy
HblM rPaKTOPOM npHBOlVllllHM K YBeJIHlieHHIO norpewHoCTH SlBJlJleTCJI MHorOKpaTshy
Hoe paCCeJlHHen03HTpOHOB B BemeCTBe yCraHOBKH 3aBHCHMOCTh CpellHero yrna
MHorOICpaTHoro paCCeJlHHJl n03HTpOHa OT ero np06era B B03llyxe nOK33aHa Ha PHshy
CYHKe 3Be3ll01lKaMH COellHHeHHhIMH B03paCTalOmeH KpHBOH CyMMapHM norpewshy
HOCTh CalC cpellHee reOMeTpHllecCoe 3THX nBYXCOCTaBMlOI14HX npellCTaBneHa
CunOlllHOH ICpHBOH COTOPM HMeeT WHPOKHHtylHHHMYM B paHoHe 10-18 CM noshy
BHnHMOMY llM nOCTH)KeHHR MaKCHMWlbHOH TOtHOCTH B H3MepeHHH HMnynbca noshy
3HTpOHOB paCCTOHHHJI Me)l(y OJJOK3MH nponOPQHOHaJIbHLIX KaMep no MarHHTa H 3a
HHM llOJDKHLI 6h1Th IlOpJIllKa 20 CM B cJlyqae ecnH Me)l(y KaMepaMH B03llYX
lJjIg oueHKH npeneJIbHOii TOqHOCTH B H3MepeHHH HMnYJILCa n03HTpOH3 6bUl0
BLIllOJIHeHO MOlleJIHpOBaHHe perHCTpaUHH B KaMepax MOHOXpoM3THliecKHx n03Hshy
TpOHOB C HMnynLcaMH 528M3B (MaKcHMYM B cneKTpe MHweJIJI) 8 518 (Ha 1
M3B MeHbwe) npH YCJIOBHH liTO Ha nyrH n~HTpoHoB HeT BemeCTBa Pa3HOCTb KOshy
OPMfH3T Y TOlfeK nepeceteHIDJ n03HTpoHaMH yK~aHHLlx HMnynbcoB nJlOCKOCTH
KaMepbI nK4 COCT3BHJla 37 MM OTcJO)la nOJIYlHM K03ltlgtltlgtHQHeHT nepec1JeTa 01 TOtshy
HOCTH H3MepeHIDI KOOpllHHaThI K TOlHOCTH H3MepeHWI HMnyJIbCa OH COCTaBJUleT
0027 M3BMM
QTo6bl oueHtTb BnHHHHe BeWeCTBa B YCTaHOBKe Ha TOqHOCTb H3MepeHHJl 8Mshy
nYJIhCa MOllenHpOBanacb perHCTp3UHSl M~HoxpOMaTHqeCKHX n03HTpoHoB C MaKCHshy
MWlLHOH 3HeprHeif B cfleIcrpe MHIUeIDI nIDI P33JIHqHLIX BapHaHToB KOHqmrypaUHH
YCTaHoBKH Ha pHc5 nOKaJ3HhI pacnpeneneHHH n03HTpoHOB no KoopHHaTe Y B
unOCKOCTH nK4 tIDl Tpex CJJyqaeB a) YQHTblBalOTca TOJIbKO KOHCTpYKUHoHHble Mashy
TepHWlLl 83 KOTOPhlX H3rOTOBJIeHbl nponopUHOHWlbHble KaMepbI a BCH YCTaHOBKa
HaXOllHTCH B BaKYYMe (CunOWHaJI JIHHtH) 6) BaKYYM TOJIbKO BHyrpH MarHHTa (TOtshy
8
KH) 8) BCR YCTaHOBKa pa60TaeT 8 B03nyxe (nYHlcmp) BHnHO tfro OCHOBHO~ BKJIall
B pa36pOC KOOpnHHaT BHOCHT B03nyx
AHaJlOfW-IHhle paCqeTbI 6hlflH BblnonHeHbl eIlle nJUI nByx cnYlaeB ecm Bce nposhy
MegtKyrKH MeiKl(Y KaMepaMJi 3anOJIHeHbI renHeM If ecnH BHyrpH MarHHTa pacnorroshy
lKeH BaKYYMHhlH KO~ a OCTarrhHoe npocTpaHCTBO YCTaHOBKH 3anonHeHO renHeM
AHarrH3HpYJI pe3YJIhT8TbI MOLlenHpOBaHIDI MOIKHO norryqHTb oueHKH TOllHOCTH
H3MepeHH-I HMnYJIhCOB n03HTpOHOB B pa3nHqHblX KOHqmrypallIDlX YCTaHOBKH fIPH
3TOM 38 Mepy TOlJHOCTH B H3MepeHHH HMnynbc8 npHHHMaJIHCh cpellHeKBanpaTH lJ
HLIe OTKJIOHeHIDI 8 pacnpelleneHHXX IIO KOOpnHHaTaM Y TOlJKH nepeCelJeHHR n03Hshy
TpOHOM nnOCKOCTH KaMepbl llK4 (pHCS) H3Mep-lIOIl(eii ropH30HTaJIbHYIO KOOPIlHshy
HaTy 0pHBeneM HaH60nee 88)I(HLle pe3ynbTaTbl
IlpenenhHa-I TOllHOCTh KOTOPa-l MOIKeT 6h1Tb IlOCTHfHyra npR H3MepeHHH KOOpshy
nHH8T C lJHCKpeTHOCThlO h=2 MM B fHnOTeTHleCKOM HlJearrbHOM cnyqae KOfQ8 Ha
nyrH n03HrpOHOB HeT BemeCTBa Gp = 0025 M3B ruTH Qn-l M8KCHMYM8 cneKTPa
MHmeJIJl csrPJ 5104
MaKCHMaJlhHO IlOCTIDKHMWl TOtIHOCTh C nponopUHoHaJIbHblMH KaMep8MM naHHoH
KOHCTpyKUHH (c onpeneneHHhlM KOJ1HlleCTBOM BemeCTBa Ha nyrH n03H1pOHOB) npH
ycnoBHH tITO BCg YCT8HoBKa nOMell(eHa B aaKYYM COCTaBAAeT aplp ~ 25middot10)
EcnH middotB03nyx OTKalaTh TOllhKO BHyrpH MarHHTa TO norpemHOCTb B H3MepeHHH
HMllYJ1hCa B03paCTeTno orp ~5middot10-3
ECJIH BCIO H3MepHTenhHyIO tJaCTh YCTaHOBKH 3anonHHTh remleM TO TOlJBOCTL
ynyqmHTc-I no arp~3 103bull
B cJIyqa~ KOfnaBCJI YCT8HOBK8 H8XOnHTC5I B B03Llyxe arp ~ 9middot 103
OO-BHllHMOMY OnTHMaJIhHhlM lBIDIeTCI B8pHaHT KOrlla H3 BaKYYMHoro KOIKyxa
OTKatfHBaeTC-I B03nyx a OCTarrhHoe npocrpaHCTBO 3anOJIHReTCg reJlHeM B 3TOM
cllyqae aplp ~26middot 103bull Ha pHC 6 nOK83aHLI IpaeKTOpHH 50 n03H1poHOB C 3HeprHeH
528 yen3B nIDI TaKoH KOHlimryp8UHH
9
OIMeTHM qTO peanbHaJI TOtHOCTb H3MepeHIDI HMnYJlbCOB 6YlleT HecKOJlbKO Bblshy
we TK npHBelleHHhle o~eHKH CIleJIaHhI no KOOpllHHaTaM TOJlbKO OllHOH KaMepbl a
npH BOCCTaHOBJJeHHH HMnyJIJ~COB yqHTblBBlOTCH KOOpllHHaThI no KpaHHeH Mepe B
IlByx KaMepax
naJlbHeHWee ysenHteHHe rotHOCTH H3MepeHWI HMllynLcoB B03MO)l(HO JIHWh npH
TaKOM YCOBepweHCTBOBaHHH KOHCTpyKUHH KOOpllHHaTHbIX lleTeKTOpOB KOTopoe
npHBelleT K YMeHbweHHIO KOJlHqeCTBa BemeCTBa Ha nyrH n03HTpOHOB
Ba)l(HhlM napaMeTpOM 3KcnepHMeHTa HBJUleTCH 3qqeKTHBHOCTb perHCl-paUHl1 noshy
3HTpOHOB B 3aBHCHMOCTH OT HX 3HeprHH If ymoB Bhll1eTa OHa TaKiKe BhlqHCJJJlnaCb
MeTOllOM MOHTe-KapJlo IlJUI omHManbHOH KOHtPHrypaUHH YCTaHOBKH TIpellnonashy
ranOCh 1TO n03HTpOHbl BblJIeTaIOT 83 MHWeHH H30TponHO B yrJIe ll0 8deg a cneKTp
n03HTpoHoB onHChlBaeTCH IP)HKIUfeH MHweJUl PaCCMaTpHBanaCb qaCTb cneKTpa B
HHTepBane 35-528 M3B 3ltpltpeKTHBHOCTh KaK ltPYHKUHS llsyx nepeMeHHblX - HMshy
uynLca n03HTpoHa H yrJla BhI11eTa H3 MHUJeHH - onpelleJlHJlaCh KaK OfHOlUeHHe qUCshy
Jla C06blTHH llBMepHblx rncTorpaMM OllHa nOC1-poeHa IlJlH 1I03HTpOHOB 3aperHshy
C1pHpoBaHHhlx B KaMepax TIK2 - llK4 llpyrax -llJUI n03HTPOHOB BWleTalOIUliX li3
MHweHH Ha pHC 7 UOK83aHLI 3aBHCHMOCTH 3ltpltpeKTHBHOCTH OT HMnyJlbCa n03Hshy
TpOHa llJlH pa3JlHQHhlX yrJlOB BhlJIeTa (0deg (CfIJIOlliHaJI JlHHIDI) 2deg (nYHKTHp) 4deg (TOQshy
KH) 6o(w1pHX-nYHKTHp) H 8deg (cnnOWHaB nHHHlI)) 113 pHCYHKa BHAHO TO JQlQleKshy
THBHOCTb perHCTpaUHH n03HTpOHOB C HMnynbcaMH OT 45 M3B )l0 MaKCHManbHoro
3HaQeHWI He onYCKaeTCH HIDKe 05 BnnOTh110 6deg
DnH)I(aHillaJI 38lla1a tPH3HQeCKHX HCCnellOBaHHH HB YCTaHoBKe ltlgtAMI1JIOH
(2004-2005 rr) - Ha CyIJleCTBYIOIUeii annapaType nonyqHTb nepByID npHMyID 3KCshy
nepHMeHTanbHyID oueHKY Ha BepoHTHoCTh 6e3Heii1pHHHoro pacnana MIOOHa Ha
10
ypOBHe Ra=r(Jl ~ e a )r( Jl ~ e uu) ~I 05 (300 qaCOB Ha60p8 CT8THCTHKH Ha
poundlyiKe laquonoBepxHOCTHbIX MIOOHOB ltp830TpOHa MIl OJUIJiI)
)(anbHeHrnce P83BHTHC 3KcnepHMeHTa CB1I3aHO C C03laHHCM MarHHTHOrO cnCKshy
1poMeTpa C3HepreTHtIeCKHM p83pcrneHHeM ~ 104 H BpeMeHHblM p83perneHPlCM
025 HC B03MOiKHLIH npoeICI TaKoro cneKTpoMerpa paccMoTpeH B pa60Te [12] Ocmiddot
HOBHblMH neTCKTHpyromHMM 3J1eMeHTaMH npenJlaraCMOH YCTaHoBIGI SIBJlllCTClI aKshy
THBHM MHWCHL Ha OCHOBC nJlOCKOnapaJlJleJIhHblX JIaBHHHbIX LtereKTOpOB lIDI perHshy
CrpauHH TOlfKH OCTaHOBKHMJOOHa H BpeMSInpOCKQHOHHaJI KaMepa B MarHHTHOM noshy
JlenJUI H3MepeHHlI KpHBH3Hbl TpeKanOlHTpOHa B npHHUHne TaKWI 8nnapaTypa noshy
3BOJlHJIa 6bl HCCJlenOBaTh npouecc I-l -7 e a Ha ypOBHe Ra ~3 10-8 bull
3KcnepHMeHT BbIUOlIHJleTCJI B paMK8X CJIenYIOIUHx nporpaMM IteJleBOM HayYHOmiddot
TeXHHlfeCKOH nporpaMMhI POCCHH laquoliCCJlenOBaHHSI Hp83pa6oTKH no UpMopHTeTHhlM
HanpaBJICHHSIM HayxH If TeXHHKH rpIDlltllaHCKOro H83HatICHHSIraquo nOlnporpaMMa
laquoltIgtyHlaMeHT81IbHaJI SlDepHag ltPH3HKaraquo npoen laquolt1gtH3HK8 pe)lKHx np0iJeCcoBraquo IIposhy
rpaMMbI PAH laquoHeiiTpHHBruI $H3HKaraquo npoeKTa Plt1gtlt1gtH (rpaHT 99-02~19943-a) H
IlporpaMMhI nOlJAepgtKKM BenyllIHx HaytIHblX wxbn POCCMH (npoeKT 99-02middot18540a)
1 AAmiddotAilcenhM Hr Ypanhues)lC3Tlt1gt 84 1961 (1983)
2 AA AHCeJlhM Hr YpanhiJeB MJO XrronoB5Ilt1gt 41 1678 (1985)
3 ZGBerezhiani and MYuKhlopov ZPhysC 49 73 (1991)
4MYuKhlopov and ASSakharov iilProceeding of i-st International conference
on cosmopartice physics Cosmion 94 1 Moscow Ed by M YuKhlopov
MEProkhorov AAStarobinsAy J Tran Thanh Van (Editions Ftontieres 1996) p
273 Rltlgt 57(4)690(1994)
5 KMBeLotsky MYuKhlopov AS8akharov AA8hklyaev andALSudarikov
Gravitation amp Cosmology 4 Supplement 70 (1998)
11
6 KHagiwara et al (Particle Data Group) PhysRev D66 (2002) 7 BA fOplleeB ilpenpHHT N2 1077 J1IDllt1gt (JIeHHHrpan 1985)
8 BA fOplleeB [lOIcroPCKaJI llHCCepTauH9 JIeHHHrnall (1990)
9 BA fOplleeB BA AHllpeeB Br fpe6HHHHK H llp llpenpHHT 2380 llHJItlgt
(faTQHH8 2000)
10 MnEe3yrJlOB ETliorAaHoB EBEbICTpHUKa9 H llp nT3 113 (2002)
11 BA fOplleeB BA AHApeeB Bf fpe6HHHHK Hllp HaytlHaR ceccWl MH(JJH shy
2002 C60PHUK Hay~Hblx mpyoo6 ( M MHltlgtH 2002) C 17
12 VAAndreev DVBalin VNDuginov et al Preprint 2405 PNPI
(Gatch ina 2001)
12
Puc 1 YrnoBoe pacnpeaeneHHe n03H1poHOB OTHOCHTeJ1bHO HanpaBneHHSI
CllHHa MIOOHa nJ1H paCnallOB fl -7 e UU Ii fl -7 e a
13
11K1
DK2
PHc2 CxeMa YCTaHOBKH ltIgtAMIDlOH
14
Cll--shy____~
CZ
C3
C4
C5t-----
C6 1----_---1
flpeAYCHhHTeAH
nKl
I1K2
IlK3
IlK4
HTpHITep
--_Jill-J~u
+-------- IKOMIIbIOTePI
PMC 3 DJlOK-CXeMa ~meK1poHHICH YCTaHOBKH ltlgtAMl1JIOH
15
0o 0
07
06
05
04
03
o
bull ~ bullbull o02
0 1
0
deg0 ~i_-L-L_~~_~L__0___ ___~~L-- L _ __ _ _ ~~ 4 _ _~__-
5 10 15 20 25 30 35 40 PacCToHHHe MeJKAY KaMepaMH eM
PRC 4 3aBHcHMoCTb norpelUHoCTH B H3MepeHHH HanpaBneHHR n03HTpoHOB c mepshy
rHeB Em 528 M3B OT paCCTOHHHH X MC)I(DY flJIOCKOCT3MH perHcTpalU1H IUrpHxoshy
BOH HHHMeD nOKa3aHa TOQHOCTb H3MepeHMH B BaKYYMe WTpHX-flYHKTHPHOH noshy
rpemHOCTb 06YCJIOBneHHaH MHorOKpaTHblM pacceRHHeM CnnOllHaH 11HHBraquo noshy
rpelIIHOCTb B peMbHbIX ycnoBHSIX 3KcnepHMeHTa
16
N
450 BaKyyM
400
350
300
250
5
Pac 5 PacnpenenelplSl n03IfIPOHoB no KOOPJlHHaTe YB KaMepe IlK4 JVUI-pex cnyshy
QaeB1pH ~epbl(I~23 114) pacnOJlOXCeHbI B BaKyyMe(cnnolllBaJI JIHHIDI) BaKyshy
YM TOJIIgtKO BHyfpH MarmtTa(roIlKH) H KaMepLI HaXOlVlTCJl B B03JXYxe (nymmqraquo
17
PMC 6 Pe3ynbT3Thl MouellHpOBaHHSI TpaeKTOpHH n03HTpoHOB C meprHeH 528 M3B
B YCTaHOBKe poundlgtAMl1lIOH
18
1
08
---------- bull u _
~ ~ bullbull I
bull 1shy
-__ _~ __ ~ ~ ~~ __ bull ~_ bull aJl bull middot I
rmiddotbull bull bull lui bull bull
4dl
middot -1_ 06 ill~ _
bull
04 1middotmiddotmiddotmiddot middotmiddotmiddot
02
o 0035 004
0045 0 05 0055
Ee+ M3B
Pac 7 38BHCHMOCTb ~KTHBHOCTH pefHCTpauHH n03HTpOHoB OT HX HMnyJILC08
nIDI rurrH 3HaQeuaQ yCJIOB BWleTa (OO(CWlOlllHWI JIHHIUI) 2deg (nyH~p) 4o(TOtIKH)
6o(nrrpHX-nyaKTHJl) H8deg (CWlODlHWI JIHHlIJIraquo
8
KH) 8) BCR YCTaHOBKa pa60TaeT 8 B03nyxe (nYHlcmp) BHnHO tfro OCHOBHO~ BKJIall
B pa36pOC KOOpnHHaT BHOCHT B03nyx
AHaJlOfW-IHhle paCqeTbI 6hlflH BblnonHeHbl eIlle nJUI nByx cnYlaeB ecm Bce nposhy
MegtKyrKH MeiKl(Y KaMepaMJi 3anOJIHeHbI renHeM If ecnH BHyrpH MarHHTa pacnorroshy
lKeH BaKYYMHhlH KO~ a OCTarrhHoe npocTpaHCTBO YCTaHOBKH 3anonHeHO renHeM
AHarrH3HpYJI pe3YJIhT8TbI MOLlenHpOBaHIDI MOIKHO norryqHTb oueHKH TOllHOCTH
H3MepeHH-I HMnYJIhCOB n03HTpOHOB B pa3nHqHblX KOHqmrypallIDlX YCTaHOBKH fIPH
3TOM 38 Mepy TOlJHOCTH B H3MepeHHH HMnynbc8 npHHHMaJIHCh cpellHeKBanpaTH lJ
HLIe OTKJIOHeHIDI 8 pacnpelleneHHXX IIO KOOpnHHaTaM Y TOlJKH nepeCelJeHHR n03Hshy
TpOHOM nnOCKOCTH KaMepbl llK4 (pHCS) H3Mep-lIOIl(eii ropH30HTaJIbHYIO KOOPIlHshy
HaTy 0pHBeneM HaH60nee 88)I(HLle pe3ynbTaTbl
IlpenenhHa-I TOllHOCTh KOTOPa-l MOIKeT 6h1Tb IlOCTHfHyra npR H3MepeHHH KOOpshy
nHH8T C lJHCKpeTHOCThlO h=2 MM B fHnOTeTHleCKOM HlJearrbHOM cnyqae KOfQ8 Ha
nyrH n03HrpOHOB HeT BemeCTBa Gp = 0025 M3B ruTH Qn-l M8KCHMYM8 cneKTPa
MHmeJIJl csrPJ 5104
MaKCHMaJlhHO IlOCTIDKHMWl TOtIHOCTh C nponopUHoHaJIbHblMH KaMep8MM naHHoH
KOHCTpyKUHH (c onpeneneHHhlM KOJ1HlleCTBOM BemeCTBa Ha nyrH n03H1pOHOB) npH
ycnoBHH tITO BCg YCT8HoBKa nOMell(eHa B aaKYYM COCTaBAAeT aplp ~ 25middot10)
EcnH middotB03nyx OTKalaTh TOllhKO BHyrpH MarHHTa TO norpemHOCTb B H3MepeHHH
HMllYJ1hCa B03paCTeTno orp ~5middot10-3
ECJIH BCIO H3MepHTenhHyIO tJaCTh YCTaHOBKH 3anonHHTh remleM TO TOlJBOCTL
ynyqmHTc-I no arp~3 103bull
B cJIyqa~ KOfnaBCJI YCT8HOBK8 H8XOnHTC5I B B03Llyxe arp ~ 9middot 103
OO-BHllHMOMY OnTHMaJIhHhlM lBIDIeTCI B8pHaHT KOrlla H3 BaKYYMHoro KOIKyxa
OTKatfHBaeTC-I B03nyx a OCTarrhHoe npocrpaHCTBO 3anOJIHReTCg reJlHeM B 3TOM
cllyqae aplp ~26middot 103bull Ha pHC 6 nOK83aHLI IpaeKTOpHH 50 n03H1poHOB C 3HeprHeH
528 yen3B nIDI TaKoH KOHlimryp8UHH
9
OIMeTHM qTO peanbHaJI TOtHOCTb H3MepeHIDI HMnYJlbCOB 6YlleT HecKOJlbKO Bblshy
we TK npHBelleHHhle o~eHKH CIleJIaHhI no KOOpllHHaTaM TOJlbKO OllHOH KaMepbl a
npH BOCCTaHOBJJeHHH HMnyJIJ~COB yqHTblBBlOTCH KOOpllHHaThI no KpaHHeH Mepe B
IlByx KaMepax
naJlbHeHWee ysenHteHHe rotHOCTH H3MepeHWI HMllynLcoB B03MO)l(HO JIHWh npH
TaKOM YCOBepweHCTBOBaHHH KOHCTpyKUHH KOOpllHHaTHbIX lleTeKTOpOB KOTopoe
npHBelleT K YMeHbweHHIO KOJlHqeCTBa BemeCTBa Ha nyrH n03HTpOHOB
Ba)l(HhlM napaMeTpOM 3KcnepHMeHTa HBJUleTCH 3qqeKTHBHOCTb perHCl-paUHl1 noshy
3HTpOHOB B 3aBHCHMOCTH OT HX 3HeprHH If ymoB Bhll1eTa OHa TaKiKe BhlqHCJJJlnaCb
MeTOllOM MOHTe-KapJlo IlJUI omHManbHOH KOHtPHrypaUHH YCTaHOBKH TIpellnonashy
ranOCh 1TO n03HTpOHbl BblJIeTaIOT 83 MHWeHH H30TponHO B yrJIe ll0 8deg a cneKTp
n03HTpoHoB onHChlBaeTCH IP)HKIUfeH MHweJUl PaCCMaTpHBanaCb qaCTb cneKTpa B
HHTepBane 35-528 M3B 3ltpltpeKTHBHOCTh KaK ltPYHKUHS llsyx nepeMeHHblX - HMshy
uynLca n03HTpoHa H yrJla BhI11eTa H3 MHUJeHH - onpelleJlHJlaCh KaK OfHOlUeHHe qUCshy
Jla C06blTHH llBMepHblx rncTorpaMM OllHa nOC1-poeHa IlJlH 1I03HTpOHOB 3aperHshy
C1pHpoBaHHhlx B KaMepax TIK2 - llK4 llpyrax -llJUI n03HTPOHOB BWleTalOIUliX li3
MHweHH Ha pHC 7 UOK83aHLI 3aBHCHMOCTH 3ltpltpeKTHBHOCTH OT HMnyJlbCa n03Hshy
TpOHa llJlH pa3JlHQHhlX yrJlOB BhlJIeTa (0deg (CfIJIOlliHaJI JlHHIDI) 2deg (nYHKTHp) 4deg (TOQshy
KH) 6o(w1pHX-nYHKTHp) H 8deg (cnnOWHaB nHHHlI)) 113 pHCYHKa BHAHO TO JQlQleKshy
THBHOCTb perHCTpaUHH n03HTpOHOB C HMnynbcaMH OT 45 M3B )l0 MaKCHManbHoro
3HaQeHWI He onYCKaeTCH HIDKe 05 BnnOTh110 6deg
DnH)I(aHillaJI 38lla1a tPH3HQeCKHX HCCnellOBaHHH HB YCTaHoBKe ltlgtAMI1JIOH
(2004-2005 rr) - Ha CyIJleCTBYIOIUeii annapaType nonyqHTb nepByID npHMyID 3KCshy
nepHMeHTanbHyID oueHKY Ha BepoHTHoCTh 6e3Heii1pHHHoro pacnana MIOOHa Ha
10
ypOBHe Ra=r(Jl ~ e a )r( Jl ~ e uu) ~I 05 (300 qaCOB Ha60p8 CT8THCTHKH Ha
poundlyiKe laquonoBepxHOCTHbIX MIOOHOB ltp830TpOHa MIl OJUIJiI)
)(anbHeHrnce P83BHTHC 3KcnepHMeHTa CB1I3aHO C C03laHHCM MarHHTHOrO cnCKshy
1poMeTpa C3HepreTHtIeCKHM p83pcrneHHeM ~ 104 H BpeMeHHblM p83perneHPlCM
025 HC B03MOiKHLIH npoeICI TaKoro cneKTpoMerpa paccMoTpeH B pa60Te [12] Ocmiddot
HOBHblMH neTCKTHpyromHMM 3J1eMeHTaMH npenJlaraCMOH YCTaHoBIGI SIBJlllCTClI aKshy
THBHM MHWCHL Ha OCHOBC nJlOCKOnapaJlJleJIhHblX JIaBHHHbIX LtereKTOpOB lIDI perHshy
CrpauHH TOlfKH OCTaHOBKHMJOOHa H BpeMSInpOCKQHOHHaJI KaMepa B MarHHTHOM noshy
JlenJUI H3MepeHHlI KpHBH3Hbl TpeKanOlHTpOHa B npHHUHne TaKWI 8nnapaTypa noshy
3BOJlHJIa 6bl HCCJlenOBaTh npouecc I-l -7 e a Ha ypOBHe Ra ~3 10-8 bull
3KcnepHMeHT BbIUOlIHJleTCJI B paMK8X CJIenYIOIUHx nporpaMM IteJleBOM HayYHOmiddot
TeXHHlfeCKOH nporpaMMhI POCCHH laquoliCCJlenOBaHHSI Hp83pa6oTKH no UpMopHTeTHhlM
HanpaBJICHHSIM HayxH If TeXHHKH rpIDlltllaHCKOro H83HatICHHSIraquo nOlnporpaMMa
laquoltIgtyHlaMeHT81IbHaJI SlDepHag ltPH3HKaraquo npoen laquolt1gtH3HK8 pe)lKHx np0iJeCcoBraquo IIposhy
rpaMMbI PAH laquoHeiiTpHHBruI $H3HKaraquo npoeKTa Plt1gtlt1gtH (rpaHT 99-02~19943-a) H
IlporpaMMhI nOlJAepgtKKM BenyllIHx HaytIHblX wxbn POCCMH (npoeKT 99-02middot18540a)
1 AAmiddotAilcenhM Hr Ypanhues)lC3Tlt1gt 84 1961 (1983)
2 AA AHCeJlhM Hr YpanhiJeB MJO XrronoB5Ilt1gt 41 1678 (1985)
3 ZGBerezhiani and MYuKhlopov ZPhysC 49 73 (1991)
4MYuKhlopov and ASSakharov iilProceeding of i-st International conference
on cosmopartice physics Cosmion 94 1 Moscow Ed by M YuKhlopov
MEProkhorov AAStarobinsAy J Tran Thanh Van (Editions Ftontieres 1996) p
273 Rltlgt 57(4)690(1994)
5 KMBeLotsky MYuKhlopov AS8akharov AA8hklyaev andALSudarikov
Gravitation amp Cosmology 4 Supplement 70 (1998)
11
6 KHagiwara et al (Particle Data Group) PhysRev D66 (2002) 7 BA fOplleeB ilpenpHHT N2 1077 J1IDllt1gt (JIeHHHrpan 1985)
8 BA fOplleeB [lOIcroPCKaJI llHCCepTauH9 JIeHHHrnall (1990)
9 BA fOplleeB BA AHllpeeB Br fpe6HHHHK H llp llpenpHHT 2380 llHJItlgt
(faTQHH8 2000)
10 MnEe3yrJlOB ETliorAaHoB EBEbICTpHUKa9 H llp nT3 113 (2002)
11 BA fOplleeB BA AHApeeB Bf fpe6HHHHK Hllp HaytlHaR ceccWl MH(JJH shy
2002 C60PHUK Hay~Hblx mpyoo6 ( M MHltlgtH 2002) C 17
12 VAAndreev DVBalin VNDuginov et al Preprint 2405 PNPI
(Gatch ina 2001)
12
Puc 1 YrnoBoe pacnpeaeneHHe n03H1poHOB OTHOCHTeJ1bHO HanpaBneHHSI
CllHHa MIOOHa nJ1H paCnallOB fl -7 e UU Ii fl -7 e a
13
11K1
DK2
PHc2 CxeMa YCTaHOBKH ltIgtAMIDlOH
14
Cll--shy____~
CZ
C3
C4
C5t-----
C6 1----_---1
flpeAYCHhHTeAH
nKl
I1K2
IlK3
IlK4
HTpHITep
--_Jill-J~u
+-------- IKOMIIbIOTePI
PMC 3 DJlOK-CXeMa ~meK1poHHICH YCTaHOBKH ltlgtAMl1JIOH
15
0o 0
07
06
05
04
03
o
bull ~ bullbull o02
0 1
0
deg0 ~i_-L-L_~~_~L__0___ ___~~L-- L _ __ _ _ ~~ 4 _ _~__-
5 10 15 20 25 30 35 40 PacCToHHHe MeJKAY KaMepaMH eM
PRC 4 3aBHcHMoCTb norpelUHoCTH B H3MepeHHH HanpaBneHHR n03HTpoHOB c mepshy
rHeB Em 528 M3B OT paCCTOHHHH X MC)I(DY flJIOCKOCT3MH perHcTpalU1H IUrpHxoshy
BOH HHHMeD nOKa3aHa TOQHOCTb H3MepeHMH B BaKYYMe WTpHX-flYHKTHPHOH noshy
rpemHOCTb 06YCJIOBneHHaH MHorOKpaTHblM pacceRHHeM CnnOllHaH 11HHBraquo noshy
rpelIIHOCTb B peMbHbIX ycnoBHSIX 3KcnepHMeHTa
16
N
450 BaKyyM
400
350
300
250
5
Pac 5 PacnpenenelplSl n03IfIPOHoB no KOOPJlHHaTe YB KaMepe IlK4 JVUI-pex cnyshy
QaeB1pH ~epbl(I~23 114) pacnOJlOXCeHbI B BaKyyMe(cnnolllBaJI JIHHIDI) BaKyshy
YM TOJIIgtKO BHyfpH MarmtTa(roIlKH) H KaMepLI HaXOlVlTCJl B B03JXYxe (nymmqraquo
17
PMC 6 Pe3ynbT3Thl MouellHpOBaHHSI TpaeKTOpHH n03HTpoHOB C meprHeH 528 M3B
B YCTaHOBKe poundlgtAMl1lIOH
18
1
08
---------- bull u _
~ ~ bullbull I
bull 1shy
-__ _~ __ ~ ~ ~~ __ bull ~_ bull aJl bull middot I
rmiddotbull bull bull lui bull bull
4dl
middot -1_ 06 ill~ _
bull
04 1middotmiddotmiddotmiddot middotmiddotmiddot
02
o 0035 004
0045 0 05 0055
Ee+ M3B
Pac 7 38BHCHMOCTb ~KTHBHOCTH pefHCTpauHH n03HTpOHoB OT HX HMnyJILC08
nIDI rurrH 3HaQeuaQ yCJIOB BWleTa (OO(CWlOlllHWI JIHHIUI) 2deg (nyH~p) 4o(TOtIKH)
6o(nrrpHX-nyaKTHJl) H8deg (CWlODlHWI JIHHlIJIraquo
9
OIMeTHM qTO peanbHaJI TOtHOCTb H3MepeHIDI HMnYJlbCOB 6YlleT HecKOJlbKO Bblshy
we TK npHBelleHHhle o~eHKH CIleJIaHhI no KOOpllHHaTaM TOJlbKO OllHOH KaMepbl a
npH BOCCTaHOBJJeHHH HMnyJIJ~COB yqHTblBBlOTCH KOOpllHHaThI no KpaHHeH Mepe B
IlByx KaMepax
naJlbHeHWee ysenHteHHe rotHOCTH H3MepeHWI HMllynLcoB B03MO)l(HO JIHWh npH
TaKOM YCOBepweHCTBOBaHHH KOHCTpyKUHH KOOpllHHaTHbIX lleTeKTOpOB KOTopoe
npHBelleT K YMeHbweHHIO KOJlHqeCTBa BemeCTBa Ha nyrH n03HTpOHOB
Ba)l(HhlM napaMeTpOM 3KcnepHMeHTa HBJUleTCH 3qqeKTHBHOCTb perHCl-paUHl1 noshy
3HTpOHOB B 3aBHCHMOCTH OT HX 3HeprHH If ymoB Bhll1eTa OHa TaKiKe BhlqHCJJJlnaCb
MeTOllOM MOHTe-KapJlo IlJUI omHManbHOH KOHtPHrypaUHH YCTaHOBKH TIpellnonashy
ranOCh 1TO n03HTpOHbl BblJIeTaIOT 83 MHWeHH H30TponHO B yrJIe ll0 8deg a cneKTp
n03HTpoHoB onHChlBaeTCH IP)HKIUfeH MHweJUl PaCCMaTpHBanaCb qaCTb cneKTpa B
HHTepBane 35-528 M3B 3ltpltpeKTHBHOCTh KaK ltPYHKUHS llsyx nepeMeHHblX - HMshy
uynLca n03HTpoHa H yrJla BhI11eTa H3 MHUJeHH - onpelleJlHJlaCh KaK OfHOlUeHHe qUCshy
Jla C06blTHH llBMepHblx rncTorpaMM OllHa nOC1-poeHa IlJlH 1I03HTpOHOB 3aperHshy
C1pHpoBaHHhlx B KaMepax TIK2 - llK4 llpyrax -llJUI n03HTPOHOB BWleTalOIUliX li3
MHweHH Ha pHC 7 UOK83aHLI 3aBHCHMOCTH 3ltpltpeKTHBHOCTH OT HMnyJlbCa n03Hshy
TpOHa llJlH pa3JlHQHhlX yrJlOB BhlJIeTa (0deg (CfIJIOlliHaJI JlHHIDI) 2deg (nYHKTHp) 4deg (TOQshy
KH) 6o(w1pHX-nYHKTHp) H 8deg (cnnOWHaB nHHHlI)) 113 pHCYHKa BHAHO TO JQlQleKshy
THBHOCTb perHCTpaUHH n03HTpOHOB C HMnynbcaMH OT 45 M3B )l0 MaKCHManbHoro
3HaQeHWI He onYCKaeTCH HIDKe 05 BnnOTh110 6deg
DnH)I(aHillaJI 38lla1a tPH3HQeCKHX HCCnellOBaHHH HB YCTaHoBKe ltlgtAMI1JIOH
(2004-2005 rr) - Ha CyIJleCTBYIOIUeii annapaType nonyqHTb nepByID npHMyID 3KCshy
nepHMeHTanbHyID oueHKY Ha BepoHTHoCTh 6e3Heii1pHHHoro pacnana MIOOHa Ha
10
ypOBHe Ra=r(Jl ~ e a )r( Jl ~ e uu) ~I 05 (300 qaCOB Ha60p8 CT8THCTHKH Ha
poundlyiKe laquonoBepxHOCTHbIX MIOOHOB ltp830TpOHa MIl OJUIJiI)
)(anbHeHrnce P83BHTHC 3KcnepHMeHTa CB1I3aHO C C03laHHCM MarHHTHOrO cnCKshy
1poMeTpa C3HepreTHtIeCKHM p83pcrneHHeM ~ 104 H BpeMeHHblM p83perneHPlCM
025 HC B03MOiKHLIH npoeICI TaKoro cneKTpoMerpa paccMoTpeH B pa60Te [12] Ocmiddot
HOBHblMH neTCKTHpyromHMM 3J1eMeHTaMH npenJlaraCMOH YCTaHoBIGI SIBJlllCTClI aKshy
THBHM MHWCHL Ha OCHOBC nJlOCKOnapaJlJleJIhHblX JIaBHHHbIX LtereKTOpOB lIDI perHshy
CrpauHH TOlfKH OCTaHOBKHMJOOHa H BpeMSInpOCKQHOHHaJI KaMepa B MarHHTHOM noshy
JlenJUI H3MepeHHlI KpHBH3Hbl TpeKanOlHTpOHa B npHHUHne TaKWI 8nnapaTypa noshy
3BOJlHJIa 6bl HCCJlenOBaTh npouecc I-l -7 e a Ha ypOBHe Ra ~3 10-8 bull
3KcnepHMeHT BbIUOlIHJleTCJI B paMK8X CJIenYIOIUHx nporpaMM IteJleBOM HayYHOmiddot
TeXHHlfeCKOH nporpaMMhI POCCHH laquoliCCJlenOBaHHSI Hp83pa6oTKH no UpMopHTeTHhlM
HanpaBJICHHSIM HayxH If TeXHHKH rpIDlltllaHCKOro H83HatICHHSIraquo nOlnporpaMMa
laquoltIgtyHlaMeHT81IbHaJI SlDepHag ltPH3HKaraquo npoen laquolt1gtH3HK8 pe)lKHx np0iJeCcoBraquo IIposhy
rpaMMbI PAH laquoHeiiTpHHBruI $H3HKaraquo npoeKTa Plt1gtlt1gtH (rpaHT 99-02~19943-a) H
IlporpaMMhI nOlJAepgtKKM BenyllIHx HaytIHblX wxbn POCCMH (npoeKT 99-02middot18540a)
1 AAmiddotAilcenhM Hr Ypanhues)lC3Tlt1gt 84 1961 (1983)
2 AA AHCeJlhM Hr YpanhiJeB MJO XrronoB5Ilt1gt 41 1678 (1985)
3 ZGBerezhiani and MYuKhlopov ZPhysC 49 73 (1991)
4MYuKhlopov and ASSakharov iilProceeding of i-st International conference
on cosmopartice physics Cosmion 94 1 Moscow Ed by M YuKhlopov
MEProkhorov AAStarobinsAy J Tran Thanh Van (Editions Ftontieres 1996) p
273 Rltlgt 57(4)690(1994)
5 KMBeLotsky MYuKhlopov AS8akharov AA8hklyaev andALSudarikov
Gravitation amp Cosmology 4 Supplement 70 (1998)
11
6 KHagiwara et al (Particle Data Group) PhysRev D66 (2002) 7 BA fOplleeB ilpenpHHT N2 1077 J1IDllt1gt (JIeHHHrpan 1985)
8 BA fOplleeB [lOIcroPCKaJI llHCCepTauH9 JIeHHHrnall (1990)
9 BA fOplleeB BA AHllpeeB Br fpe6HHHHK H llp llpenpHHT 2380 llHJItlgt
(faTQHH8 2000)
10 MnEe3yrJlOB ETliorAaHoB EBEbICTpHUKa9 H llp nT3 113 (2002)
11 BA fOplleeB BA AHApeeB Bf fpe6HHHHK Hllp HaytlHaR ceccWl MH(JJH shy
2002 C60PHUK Hay~Hblx mpyoo6 ( M MHltlgtH 2002) C 17
12 VAAndreev DVBalin VNDuginov et al Preprint 2405 PNPI
(Gatch ina 2001)
12
Puc 1 YrnoBoe pacnpeaeneHHe n03H1poHOB OTHOCHTeJ1bHO HanpaBneHHSI
CllHHa MIOOHa nJ1H paCnallOB fl -7 e UU Ii fl -7 e a
13
11K1
DK2
PHc2 CxeMa YCTaHOBKH ltIgtAMIDlOH
14
Cll--shy____~
CZ
C3
C4
C5t-----
C6 1----_---1
flpeAYCHhHTeAH
nKl
I1K2
IlK3
IlK4
HTpHITep
--_Jill-J~u
+-------- IKOMIIbIOTePI
PMC 3 DJlOK-CXeMa ~meK1poHHICH YCTaHOBKH ltlgtAMl1JIOH
15
0o 0
07
06
05
04
03
o
bull ~ bullbull o02
0 1
0
deg0 ~i_-L-L_~~_~L__0___ ___~~L-- L _ __ _ _ ~~ 4 _ _~__-
5 10 15 20 25 30 35 40 PacCToHHHe MeJKAY KaMepaMH eM
PRC 4 3aBHcHMoCTb norpelUHoCTH B H3MepeHHH HanpaBneHHR n03HTpoHOB c mepshy
rHeB Em 528 M3B OT paCCTOHHHH X MC)I(DY flJIOCKOCT3MH perHcTpalU1H IUrpHxoshy
BOH HHHMeD nOKa3aHa TOQHOCTb H3MepeHMH B BaKYYMe WTpHX-flYHKTHPHOH noshy
rpemHOCTb 06YCJIOBneHHaH MHorOKpaTHblM pacceRHHeM CnnOllHaH 11HHBraquo noshy
rpelIIHOCTb B peMbHbIX ycnoBHSIX 3KcnepHMeHTa
16
N
450 BaKyyM
400
350
300
250
5
Pac 5 PacnpenenelplSl n03IfIPOHoB no KOOPJlHHaTe YB KaMepe IlK4 JVUI-pex cnyshy
QaeB1pH ~epbl(I~23 114) pacnOJlOXCeHbI B BaKyyMe(cnnolllBaJI JIHHIDI) BaKyshy
YM TOJIIgtKO BHyfpH MarmtTa(roIlKH) H KaMepLI HaXOlVlTCJl B B03JXYxe (nymmqraquo
17
PMC 6 Pe3ynbT3Thl MouellHpOBaHHSI TpaeKTOpHH n03HTpoHOB C meprHeH 528 M3B
B YCTaHOBKe poundlgtAMl1lIOH
18
1
08
---------- bull u _
~ ~ bullbull I
bull 1shy
-__ _~ __ ~ ~ ~~ __ bull ~_ bull aJl bull middot I
rmiddotbull bull bull lui bull bull
4dl
middot -1_ 06 ill~ _
bull
04 1middotmiddotmiddotmiddot middotmiddotmiddot
02
o 0035 004
0045 0 05 0055
Ee+ M3B
Pac 7 38BHCHMOCTb ~KTHBHOCTH pefHCTpauHH n03HTpOHoB OT HX HMnyJILC08
nIDI rurrH 3HaQeuaQ yCJIOB BWleTa (OO(CWlOlllHWI JIHHIUI) 2deg (nyH~p) 4o(TOtIKH)
6o(nrrpHX-nyaKTHJl) H8deg (CWlODlHWI JIHHlIJIraquo
10
ypOBHe Ra=r(Jl ~ e a )r( Jl ~ e uu) ~I 05 (300 qaCOB Ha60p8 CT8THCTHKH Ha
poundlyiKe laquonoBepxHOCTHbIX MIOOHOB ltp830TpOHa MIl OJUIJiI)
)(anbHeHrnce P83BHTHC 3KcnepHMeHTa CB1I3aHO C C03laHHCM MarHHTHOrO cnCKshy
1poMeTpa C3HepreTHtIeCKHM p83pcrneHHeM ~ 104 H BpeMeHHblM p83perneHPlCM
025 HC B03MOiKHLIH npoeICI TaKoro cneKTpoMerpa paccMoTpeH B pa60Te [12] Ocmiddot
HOBHblMH neTCKTHpyromHMM 3J1eMeHTaMH npenJlaraCMOH YCTaHoBIGI SIBJlllCTClI aKshy
THBHM MHWCHL Ha OCHOBC nJlOCKOnapaJlJleJIhHblX JIaBHHHbIX LtereKTOpOB lIDI perHshy
CrpauHH TOlfKH OCTaHOBKHMJOOHa H BpeMSInpOCKQHOHHaJI KaMepa B MarHHTHOM noshy
JlenJUI H3MepeHHlI KpHBH3Hbl TpeKanOlHTpOHa B npHHUHne TaKWI 8nnapaTypa noshy
3BOJlHJIa 6bl HCCJlenOBaTh npouecc I-l -7 e a Ha ypOBHe Ra ~3 10-8 bull
3KcnepHMeHT BbIUOlIHJleTCJI B paMK8X CJIenYIOIUHx nporpaMM IteJleBOM HayYHOmiddot
TeXHHlfeCKOH nporpaMMhI POCCHH laquoliCCJlenOBaHHSI Hp83pa6oTKH no UpMopHTeTHhlM
HanpaBJICHHSIM HayxH If TeXHHKH rpIDlltllaHCKOro H83HatICHHSIraquo nOlnporpaMMa
laquoltIgtyHlaMeHT81IbHaJI SlDepHag ltPH3HKaraquo npoen laquolt1gtH3HK8 pe)lKHx np0iJeCcoBraquo IIposhy
rpaMMbI PAH laquoHeiiTpHHBruI $H3HKaraquo npoeKTa Plt1gtlt1gtH (rpaHT 99-02~19943-a) H
IlporpaMMhI nOlJAepgtKKM BenyllIHx HaytIHblX wxbn POCCMH (npoeKT 99-02middot18540a)
1 AAmiddotAilcenhM Hr Ypanhues)lC3Tlt1gt 84 1961 (1983)
2 AA AHCeJlhM Hr YpanhiJeB MJO XrronoB5Ilt1gt 41 1678 (1985)
3 ZGBerezhiani and MYuKhlopov ZPhysC 49 73 (1991)
4MYuKhlopov and ASSakharov iilProceeding of i-st International conference
on cosmopartice physics Cosmion 94 1 Moscow Ed by M YuKhlopov
MEProkhorov AAStarobinsAy J Tran Thanh Van (Editions Ftontieres 1996) p
273 Rltlgt 57(4)690(1994)
5 KMBeLotsky MYuKhlopov AS8akharov AA8hklyaev andALSudarikov
Gravitation amp Cosmology 4 Supplement 70 (1998)
11
6 KHagiwara et al (Particle Data Group) PhysRev D66 (2002) 7 BA fOplleeB ilpenpHHT N2 1077 J1IDllt1gt (JIeHHHrpan 1985)
8 BA fOplleeB [lOIcroPCKaJI llHCCepTauH9 JIeHHHrnall (1990)
9 BA fOplleeB BA AHllpeeB Br fpe6HHHHK H llp llpenpHHT 2380 llHJItlgt
(faTQHH8 2000)
10 MnEe3yrJlOB ETliorAaHoB EBEbICTpHUKa9 H llp nT3 113 (2002)
11 BA fOplleeB BA AHApeeB Bf fpe6HHHHK Hllp HaytlHaR ceccWl MH(JJH shy
2002 C60PHUK Hay~Hblx mpyoo6 ( M MHltlgtH 2002) C 17
12 VAAndreev DVBalin VNDuginov et al Preprint 2405 PNPI
(Gatch ina 2001)
12
Puc 1 YrnoBoe pacnpeaeneHHe n03H1poHOB OTHOCHTeJ1bHO HanpaBneHHSI
CllHHa MIOOHa nJ1H paCnallOB fl -7 e UU Ii fl -7 e a
13
11K1
DK2
PHc2 CxeMa YCTaHOBKH ltIgtAMIDlOH
14
Cll--shy____~
CZ
C3
C4
C5t-----
C6 1----_---1
flpeAYCHhHTeAH
nKl
I1K2
IlK3
IlK4
HTpHITep
--_Jill-J~u
+-------- IKOMIIbIOTePI
PMC 3 DJlOK-CXeMa ~meK1poHHICH YCTaHOBKH ltlgtAMl1JIOH
15
0o 0
07
06
05
04
03
o
bull ~ bullbull o02
0 1
0
deg0 ~i_-L-L_~~_~L__0___ ___~~L-- L _ __ _ _ ~~ 4 _ _~__-
5 10 15 20 25 30 35 40 PacCToHHHe MeJKAY KaMepaMH eM
PRC 4 3aBHcHMoCTb norpelUHoCTH B H3MepeHHH HanpaBneHHR n03HTpoHOB c mepshy
rHeB Em 528 M3B OT paCCTOHHHH X MC)I(DY flJIOCKOCT3MH perHcTpalU1H IUrpHxoshy
BOH HHHMeD nOKa3aHa TOQHOCTb H3MepeHMH B BaKYYMe WTpHX-flYHKTHPHOH noshy
rpemHOCTb 06YCJIOBneHHaH MHorOKpaTHblM pacceRHHeM CnnOllHaH 11HHBraquo noshy
rpelIIHOCTb B peMbHbIX ycnoBHSIX 3KcnepHMeHTa
16
N
450 BaKyyM
400
350
300
250
5
Pac 5 PacnpenenelplSl n03IfIPOHoB no KOOPJlHHaTe YB KaMepe IlK4 JVUI-pex cnyshy
QaeB1pH ~epbl(I~23 114) pacnOJlOXCeHbI B BaKyyMe(cnnolllBaJI JIHHIDI) BaKyshy
YM TOJIIgtKO BHyfpH MarmtTa(roIlKH) H KaMepLI HaXOlVlTCJl B B03JXYxe (nymmqraquo
17
PMC 6 Pe3ynbT3Thl MouellHpOBaHHSI TpaeKTOpHH n03HTpoHOB C meprHeH 528 M3B
B YCTaHOBKe poundlgtAMl1lIOH
18
1
08
---------- bull u _
~ ~ bullbull I
bull 1shy
-__ _~ __ ~ ~ ~~ __ bull ~_ bull aJl bull middot I
rmiddotbull bull bull lui bull bull
4dl
middot -1_ 06 ill~ _
bull
04 1middotmiddotmiddotmiddot middotmiddotmiddot
02
o 0035 004
0045 0 05 0055
Ee+ M3B
Pac 7 38BHCHMOCTb ~KTHBHOCTH pefHCTpauHH n03HTpOHoB OT HX HMnyJILC08
nIDI rurrH 3HaQeuaQ yCJIOB BWleTa (OO(CWlOlllHWI JIHHIUI) 2deg (nyH~p) 4o(TOtIKH)
6o(nrrpHX-nyaKTHJl) H8deg (CWlODlHWI JIHHlIJIraquo
11
6 KHagiwara et al (Particle Data Group) PhysRev D66 (2002) 7 BA fOplleeB ilpenpHHT N2 1077 J1IDllt1gt (JIeHHHrpan 1985)
8 BA fOplleeB [lOIcroPCKaJI llHCCepTauH9 JIeHHHrnall (1990)
9 BA fOplleeB BA AHllpeeB Br fpe6HHHHK H llp llpenpHHT 2380 llHJItlgt
(faTQHH8 2000)
10 MnEe3yrJlOB ETliorAaHoB EBEbICTpHUKa9 H llp nT3 113 (2002)
11 BA fOplleeB BA AHApeeB Bf fpe6HHHHK Hllp HaytlHaR ceccWl MH(JJH shy
2002 C60PHUK Hay~Hblx mpyoo6 ( M MHltlgtH 2002) C 17
12 VAAndreev DVBalin VNDuginov et al Preprint 2405 PNPI
(Gatch ina 2001)
12
Puc 1 YrnoBoe pacnpeaeneHHe n03H1poHOB OTHOCHTeJ1bHO HanpaBneHHSI
CllHHa MIOOHa nJ1H paCnallOB fl -7 e UU Ii fl -7 e a
13
11K1
DK2
PHc2 CxeMa YCTaHOBKH ltIgtAMIDlOH
14
Cll--shy____~
CZ
C3
C4
C5t-----
C6 1----_---1
flpeAYCHhHTeAH
nKl
I1K2
IlK3
IlK4
HTpHITep
--_Jill-J~u
+-------- IKOMIIbIOTePI
PMC 3 DJlOK-CXeMa ~meK1poHHICH YCTaHOBKH ltlgtAMl1JIOH
15
0o 0
07
06
05
04
03
o
bull ~ bullbull o02
0 1
0
deg0 ~i_-L-L_~~_~L__0___ ___~~L-- L _ __ _ _ ~~ 4 _ _~__-
5 10 15 20 25 30 35 40 PacCToHHHe MeJKAY KaMepaMH eM
PRC 4 3aBHcHMoCTb norpelUHoCTH B H3MepeHHH HanpaBneHHR n03HTpoHOB c mepshy
rHeB Em 528 M3B OT paCCTOHHHH X MC)I(DY flJIOCKOCT3MH perHcTpalU1H IUrpHxoshy
BOH HHHMeD nOKa3aHa TOQHOCTb H3MepeHMH B BaKYYMe WTpHX-flYHKTHPHOH noshy
rpemHOCTb 06YCJIOBneHHaH MHorOKpaTHblM pacceRHHeM CnnOllHaH 11HHBraquo noshy
rpelIIHOCTb B peMbHbIX ycnoBHSIX 3KcnepHMeHTa
16
N
450 BaKyyM
400
350
300
250
5
Pac 5 PacnpenenelplSl n03IfIPOHoB no KOOPJlHHaTe YB KaMepe IlK4 JVUI-pex cnyshy
QaeB1pH ~epbl(I~23 114) pacnOJlOXCeHbI B BaKyyMe(cnnolllBaJI JIHHIDI) BaKyshy
YM TOJIIgtKO BHyfpH MarmtTa(roIlKH) H KaMepLI HaXOlVlTCJl B B03JXYxe (nymmqraquo
17
PMC 6 Pe3ynbT3Thl MouellHpOBaHHSI TpaeKTOpHH n03HTpoHOB C meprHeH 528 M3B
B YCTaHOBKe poundlgtAMl1lIOH
18
1
08
---------- bull u _
~ ~ bullbull I
bull 1shy
-__ _~ __ ~ ~ ~~ __ bull ~_ bull aJl bull middot I
rmiddotbull bull bull lui bull bull
4dl
middot -1_ 06 ill~ _
bull
04 1middotmiddotmiddotmiddot middotmiddotmiddot
02
o 0035 004
0045 0 05 0055
Ee+ M3B
Pac 7 38BHCHMOCTb ~KTHBHOCTH pefHCTpauHH n03HTpOHoB OT HX HMnyJILC08
nIDI rurrH 3HaQeuaQ yCJIOB BWleTa (OO(CWlOlllHWI JIHHIUI) 2deg (nyH~p) 4o(TOtIKH)
6o(nrrpHX-nyaKTHJl) H8deg (CWlODlHWI JIHHlIJIraquo
12
Puc 1 YrnoBoe pacnpeaeneHHe n03H1poHOB OTHOCHTeJ1bHO HanpaBneHHSI
CllHHa MIOOHa nJ1H paCnallOB fl -7 e UU Ii fl -7 e a
13
11K1
DK2
PHc2 CxeMa YCTaHOBKH ltIgtAMIDlOH
14
Cll--shy____~
CZ
C3
C4
C5t-----
C6 1----_---1
flpeAYCHhHTeAH
nKl
I1K2
IlK3
IlK4
HTpHITep
--_Jill-J~u
+-------- IKOMIIbIOTePI
PMC 3 DJlOK-CXeMa ~meK1poHHICH YCTaHOBKH ltlgtAMl1JIOH
15
0o 0
07
06
05
04
03
o
bull ~ bullbull o02
0 1
0
deg0 ~i_-L-L_~~_~L__0___ ___~~L-- L _ __ _ _ ~~ 4 _ _~__-
5 10 15 20 25 30 35 40 PacCToHHHe MeJKAY KaMepaMH eM
PRC 4 3aBHcHMoCTb norpelUHoCTH B H3MepeHHH HanpaBneHHR n03HTpoHOB c mepshy
rHeB Em 528 M3B OT paCCTOHHHH X MC)I(DY flJIOCKOCT3MH perHcTpalU1H IUrpHxoshy
BOH HHHMeD nOKa3aHa TOQHOCTb H3MepeHMH B BaKYYMe WTpHX-flYHKTHPHOH noshy
rpemHOCTb 06YCJIOBneHHaH MHorOKpaTHblM pacceRHHeM CnnOllHaH 11HHBraquo noshy
rpelIIHOCTb B peMbHbIX ycnoBHSIX 3KcnepHMeHTa
16
N
450 BaKyyM
400
350
300
250
5
Pac 5 PacnpenenelplSl n03IfIPOHoB no KOOPJlHHaTe YB KaMepe IlK4 JVUI-pex cnyshy
QaeB1pH ~epbl(I~23 114) pacnOJlOXCeHbI B BaKyyMe(cnnolllBaJI JIHHIDI) BaKyshy
YM TOJIIgtKO BHyfpH MarmtTa(roIlKH) H KaMepLI HaXOlVlTCJl B B03JXYxe (nymmqraquo
17
PMC 6 Pe3ynbT3Thl MouellHpOBaHHSI TpaeKTOpHH n03HTpoHOB C meprHeH 528 M3B
B YCTaHOBKe poundlgtAMl1lIOH
18
1
08
---------- bull u _
~ ~ bullbull I
bull 1shy
-__ _~ __ ~ ~ ~~ __ bull ~_ bull aJl bull middot I
rmiddotbull bull bull lui bull bull
4dl
middot -1_ 06 ill~ _
bull
04 1middotmiddotmiddotmiddot middotmiddotmiddot
02
o 0035 004
0045 0 05 0055
Ee+ M3B
Pac 7 38BHCHMOCTb ~KTHBHOCTH pefHCTpauHH n03HTpOHoB OT HX HMnyJILC08
nIDI rurrH 3HaQeuaQ yCJIOB BWleTa (OO(CWlOlllHWI JIHHIUI) 2deg (nyH~p) 4o(TOtIKH)
6o(nrrpHX-nyaKTHJl) H8deg (CWlODlHWI JIHHlIJIraquo
13
11K1
DK2
PHc2 CxeMa YCTaHOBKH ltIgtAMIDlOH
14
Cll--shy____~
CZ
C3
C4
C5t-----
C6 1----_---1
flpeAYCHhHTeAH
nKl
I1K2
IlK3
IlK4
HTpHITep
--_Jill-J~u
+-------- IKOMIIbIOTePI
PMC 3 DJlOK-CXeMa ~meK1poHHICH YCTaHOBKH ltlgtAMl1JIOH
15
0o 0
07
06
05
04
03
o
bull ~ bullbull o02
0 1
0
deg0 ~i_-L-L_~~_~L__0___ ___~~L-- L _ __ _ _ ~~ 4 _ _~__-
5 10 15 20 25 30 35 40 PacCToHHHe MeJKAY KaMepaMH eM
PRC 4 3aBHcHMoCTb norpelUHoCTH B H3MepeHHH HanpaBneHHR n03HTpoHOB c mepshy
rHeB Em 528 M3B OT paCCTOHHHH X MC)I(DY flJIOCKOCT3MH perHcTpalU1H IUrpHxoshy
BOH HHHMeD nOKa3aHa TOQHOCTb H3MepeHMH B BaKYYMe WTpHX-flYHKTHPHOH noshy
rpemHOCTb 06YCJIOBneHHaH MHorOKpaTHblM pacceRHHeM CnnOllHaH 11HHBraquo noshy
rpelIIHOCTb B peMbHbIX ycnoBHSIX 3KcnepHMeHTa
16
N
450 BaKyyM
400
350
300
250
5
Pac 5 PacnpenenelplSl n03IfIPOHoB no KOOPJlHHaTe YB KaMepe IlK4 JVUI-pex cnyshy
QaeB1pH ~epbl(I~23 114) pacnOJlOXCeHbI B BaKyyMe(cnnolllBaJI JIHHIDI) BaKyshy
YM TOJIIgtKO BHyfpH MarmtTa(roIlKH) H KaMepLI HaXOlVlTCJl B B03JXYxe (nymmqraquo
17
PMC 6 Pe3ynbT3Thl MouellHpOBaHHSI TpaeKTOpHH n03HTpoHOB C meprHeH 528 M3B
B YCTaHOBKe poundlgtAMl1lIOH
18
1
08
---------- bull u _
~ ~ bullbull I
bull 1shy
-__ _~ __ ~ ~ ~~ __ bull ~_ bull aJl bull middot I
rmiddotbull bull bull lui bull bull
4dl
middot -1_ 06 ill~ _
bull
04 1middotmiddotmiddotmiddot middotmiddotmiddot
02
o 0035 004
0045 0 05 0055
Ee+ M3B
Pac 7 38BHCHMOCTb ~KTHBHOCTH pefHCTpauHH n03HTpOHoB OT HX HMnyJILC08
nIDI rurrH 3HaQeuaQ yCJIOB BWleTa (OO(CWlOlllHWI JIHHIUI) 2deg (nyH~p) 4o(TOtIKH)
6o(nrrpHX-nyaKTHJl) H8deg (CWlODlHWI JIHHlIJIraquo
14
Cll--shy____~
CZ
C3
C4
C5t-----
C6 1----_---1
flpeAYCHhHTeAH
nKl
I1K2
IlK3
IlK4
HTpHITep
--_Jill-J~u
+-------- IKOMIIbIOTePI
PMC 3 DJlOK-CXeMa ~meK1poHHICH YCTaHOBKH ltlgtAMl1JIOH
15
0o 0
07
06
05
04
03
o
bull ~ bullbull o02
0 1
0
deg0 ~i_-L-L_~~_~L__0___ ___~~L-- L _ __ _ _ ~~ 4 _ _~__-
5 10 15 20 25 30 35 40 PacCToHHHe MeJKAY KaMepaMH eM
PRC 4 3aBHcHMoCTb norpelUHoCTH B H3MepeHHH HanpaBneHHR n03HTpoHOB c mepshy
rHeB Em 528 M3B OT paCCTOHHHH X MC)I(DY flJIOCKOCT3MH perHcTpalU1H IUrpHxoshy
BOH HHHMeD nOKa3aHa TOQHOCTb H3MepeHMH B BaKYYMe WTpHX-flYHKTHPHOH noshy
rpemHOCTb 06YCJIOBneHHaH MHorOKpaTHblM pacceRHHeM CnnOllHaH 11HHBraquo noshy
rpelIIHOCTb B peMbHbIX ycnoBHSIX 3KcnepHMeHTa
16
N
450 BaKyyM
400
350
300
250
5
Pac 5 PacnpenenelplSl n03IfIPOHoB no KOOPJlHHaTe YB KaMepe IlK4 JVUI-pex cnyshy
QaeB1pH ~epbl(I~23 114) pacnOJlOXCeHbI B BaKyyMe(cnnolllBaJI JIHHIDI) BaKyshy
YM TOJIIgtKO BHyfpH MarmtTa(roIlKH) H KaMepLI HaXOlVlTCJl B B03JXYxe (nymmqraquo
17
PMC 6 Pe3ynbT3Thl MouellHpOBaHHSI TpaeKTOpHH n03HTpoHOB C meprHeH 528 M3B
B YCTaHOBKe poundlgtAMl1lIOH
18
1
08
---------- bull u _
~ ~ bullbull I
bull 1shy
-__ _~ __ ~ ~ ~~ __ bull ~_ bull aJl bull middot I
rmiddotbull bull bull lui bull bull
4dl
middot -1_ 06 ill~ _
bull
04 1middotmiddotmiddotmiddot middotmiddotmiddot
02
o 0035 004
0045 0 05 0055
Ee+ M3B
Pac 7 38BHCHMOCTb ~KTHBHOCTH pefHCTpauHH n03HTpOHoB OT HX HMnyJILC08
nIDI rurrH 3HaQeuaQ yCJIOB BWleTa (OO(CWlOlllHWI JIHHIUI) 2deg (nyH~p) 4o(TOtIKH)
6o(nrrpHX-nyaKTHJl) H8deg (CWlODlHWI JIHHlIJIraquo
15
0o 0
07
06
05
04
03
o
bull ~ bullbull o02
0 1
0
deg0 ~i_-L-L_~~_~L__0___ ___~~L-- L _ __ _ _ ~~ 4 _ _~__-
5 10 15 20 25 30 35 40 PacCToHHHe MeJKAY KaMepaMH eM
PRC 4 3aBHcHMoCTb norpelUHoCTH B H3MepeHHH HanpaBneHHR n03HTpoHOB c mepshy
rHeB Em 528 M3B OT paCCTOHHHH X MC)I(DY flJIOCKOCT3MH perHcTpalU1H IUrpHxoshy
BOH HHHMeD nOKa3aHa TOQHOCTb H3MepeHMH B BaKYYMe WTpHX-flYHKTHPHOH noshy
rpemHOCTb 06YCJIOBneHHaH MHorOKpaTHblM pacceRHHeM CnnOllHaH 11HHBraquo noshy
rpelIIHOCTb B peMbHbIX ycnoBHSIX 3KcnepHMeHTa
16
N
450 BaKyyM
400
350
300
250
5
Pac 5 PacnpenenelplSl n03IfIPOHoB no KOOPJlHHaTe YB KaMepe IlK4 JVUI-pex cnyshy
QaeB1pH ~epbl(I~23 114) pacnOJlOXCeHbI B BaKyyMe(cnnolllBaJI JIHHIDI) BaKyshy
YM TOJIIgtKO BHyfpH MarmtTa(roIlKH) H KaMepLI HaXOlVlTCJl B B03JXYxe (nymmqraquo
17
PMC 6 Pe3ynbT3Thl MouellHpOBaHHSI TpaeKTOpHH n03HTpoHOB C meprHeH 528 M3B
B YCTaHOBKe poundlgtAMl1lIOH
18
1
08
---------- bull u _
~ ~ bullbull I
bull 1shy
-__ _~ __ ~ ~ ~~ __ bull ~_ bull aJl bull middot I
rmiddotbull bull bull lui bull bull
4dl
middot -1_ 06 ill~ _
bull
04 1middotmiddotmiddotmiddot middotmiddotmiddot
02
o 0035 004
0045 0 05 0055
Ee+ M3B
Pac 7 38BHCHMOCTb ~KTHBHOCTH pefHCTpauHH n03HTpOHoB OT HX HMnyJILC08
nIDI rurrH 3HaQeuaQ yCJIOB BWleTa (OO(CWlOlllHWI JIHHIUI) 2deg (nyH~p) 4o(TOtIKH)
6o(nrrpHX-nyaKTHJl) H8deg (CWlODlHWI JIHHlIJIraquo
16
N
450 BaKyyM
400
350
300
250
5
Pac 5 PacnpenenelplSl n03IfIPOHoB no KOOPJlHHaTe YB KaMepe IlK4 JVUI-pex cnyshy
QaeB1pH ~epbl(I~23 114) pacnOJlOXCeHbI B BaKyyMe(cnnolllBaJI JIHHIDI) BaKyshy
YM TOJIIgtKO BHyfpH MarmtTa(roIlKH) H KaMepLI HaXOlVlTCJl B B03JXYxe (nymmqraquo
17
PMC 6 Pe3ynbT3Thl MouellHpOBaHHSI TpaeKTOpHH n03HTpoHOB C meprHeH 528 M3B
B YCTaHOBKe poundlgtAMl1lIOH
18
1
08
---------- bull u _
~ ~ bullbull I
bull 1shy
-__ _~ __ ~ ~ ~~ __ bull ~_ bull aJl bull middot I
rmiddotbull bull bull lui bull bull
4dl
middot -1_ 06 ill~ _
bull
04 1middotmiddotmiddotmiddot middotmiddotmiddot
02
o 0035 004
0045 0 05 0055
Ee+ M3B
Pac 7 38BHCHMOCTb ~KTHBHOCTH pefHCTpauHH n03HTpOHoB OT HX HMnyJILC08
nIDI rurrH 3HaQeuaQ yCJIOB BWleTa (OO(CWlOlllHWI JIHHIUI) 2deg (nyH~p) 4o(TOtIKH)
6o(nrrpHX-nyaKTHJl) H8deg (CWlODlHWI JIHHlIJIraquo
17
PMC 6 Pe3ynbT3Thl MouellHpOBaHHSI TpaeKTOpHH n03HTpoHOB C meprHeH 528 M3B
B YCTaHOBKe poundlgtAMl1lIOH
18
1
08
---------- bull u _
~ ~ bullbull I
bull 1shy
-__ _~ __ ~ ~ ~~ __ bull ~_ bull aJl bull middot I
rmiddotbull bull bull lui bull bull
4dl
middot -1_ 06 ill~ _
bull
04 1middotmiddotmiddotmiddot middotmiddotmiddot
02
o 0035 004
0045 0 05 0055
Ee+ M3B
Pac 7 38BHCHMOCTb ~KTHBHOCTH pefHCTpauHH n03HTpOHoB OT HX HMnyJILC08
nIDI rurrH 3HaQeuaQ yCJIOB BWleTa (OO(CWlOlllHWI JIHHIUI) 2deg (nyH~p) 4o(TOtIKH)
6o(nrrpHX-nyaKTHJl) H8deg (CWlODlHWI JIHHlIJIraquo
18
1
08
---------- bull u _
~ ~ bullbull I
bull 1shy
-__ _~ __ ~ ~ ~~ __ bull ~_ bull aJl bull middot I
rmiddotbull bull bull lui bull bull
4dl
middot -1_ 06 ill~ _
bull
04 1middotmiddotmiddotmiddot middotmiddotmiddot
02
o 0035 004
0045 0 05 0055
Ee+ M3B
Pac 7 38BHCHMOCTb ~KTHBHOCTH pefHCTpauHH n03HTpOHoB OT HX HMnyJILC08
nIDI rurrH 3HaQeuaQ yCJIOB BWleTa (OO(CWlOlllHWI JIHHIUI) 2deg (nyH~p) 4o(TOtIKH)
6o(nrrpHX-nyaKTHJl) H8deg (CWlODlHWI JIHHlIJIraquo
