ACTIVITY at LNF
Valeria Muccifora
• Main Facilities and Activities of the Laboratory• Focus on the Nuclear and Hadronic Physics.
67 NuPECC meeting , Catania 12-13 march 67 NuPECC meeting , Catania 12-13 march
Frascati National Labs (LNF)
Total Staff of which:
364
Researchers
98
Technologist/
Engineers57
Technicians
170
Administration/ Services
39
External Users 546
Italian 346
Foreign200
Visitors3960
Stages310
ConferenceWorkshops
17
Participants to
Conf. / Work.776
Master Courses
1 (27 positions)
Hadron Physics 2 In FP7
Project Coordinator –LNF and management activity
Networks Activities 4
LNF-spokesperson 2
Joint Research Activities 5
LNF-spokesperson 1
Transnational Access Activities
1880 assigned days in 2009
LNF
FLAME
DAFNELINAC
SPARC
BTF
DAFNE-light
Syncrotron ligth from DAFNE
LNF are part of the European Infrastructurefor syncrotron light
Abundant production of particles coming from the annihilation of electrons and positrons at the energy of the - resonance.
BTF
X-ray 900 - 3000 eVX-ray 900 - 3000 eV
IR 1.24 meV - 1.24 eVIR 1.24 meV - 1.24 eV
UV 2 - 10 eVUV 2 - 10 eV
DANE upgradeSIDDHARTA
DANEKLOE
DANE FINUDA
Lpeak [cm-2s-1] 4.53•1032 (5.0•1032) 1.5•1032 1.6 •1032
L∫day [pb-1] 14.98 9.8 9.4
L∫1 hour [pb-1] 1.033 0.44 0.5
DANE
KLOE upgraded in 2010
ATLAS-CERNCMS-CERN
LHC-b-CERN
NA62-CERNCDF2-FermiLABBABAR-SLAC
........
Developments of
Linear accelerator
CTF3CLIC
Medical Applications
Hadrontherapy
CNAO
Syncrotron
light
LdS
Free ElectronLaser (FEL)
SPARC
High intensitylaser
FLAME
Dosimetry
Research andDevelopments
ofDetectors
LNF-INFN
Physics in space
SPARXSUPERB
DANE Upgrade
Cryogenicantenna
NAUTILUSAstro-particles
Physics
FINUDA end of data taking in 2007
SIDDHARTA
end of data taking in 2009
ALICE-CERN
Jlab12-JLab
Panda-FAIR
- HYPERNUCLEAR SPECTROSCOPY essential tool for testing :• theoretical models of -N potentials • single particle nuclear model predictions • bound states with strangeness
- HYPERNUCLEAR SPECTROSCOPY essential tool for testing :• theoretical models of -N potentials • single particle nuclear model predictions • bound states with strangeness
- HYPERNUCLEAR DECAYS• study of baryon-baryon weak processes in
nuclear matter: N and NNN• Neutron-rich hypernuclei
- HYPERNUCLEAR DECAYS• study of baryon-baryon weak processes in
nuclear matter: N and NNN• Neutron-rich hypernuclei
- SEARCH FOR:• K- multi-nucleon absorption• Deeply bound kaonic nuclei
- SEARCH FOR:• K- multi-nucleon absorption• Deeply bound kaonic nuclei
ON DIFFERENT NUCLEI
SIMULTANEOUSLY
and, moreover:
and
FINUDAHypernuclear Physics (and more) at DAΦNE e+e-
collidere+e- Φ(1020) K+K- ~16
MeV
K-stop+ + π-Z
AZA
FINUDA has the lo
west
resolution with hadronic
probe
Hypernuclear spectroscopy: FINUDA versus al.
E ~ 1.3 MeV FWHME ~ 1.3 MeV FWHM
12 C(K-
,π- )1
2 C
12 C(K-
,π- )1
2 Csto
pK
C12
M.Agnello et al., Phys. Lett. B 622 (2005) 35M.Agnello et al., Phys. Lett. B 622 (2005) 35
E ~ 1.3 MeV FWHME ~ 1.3 MeV FWHM
sto
pK
M.Agnello et al., Phys. Lett. B 622 (2005) 35M.Agnello et al., Phys. Lett. B 622 (2005) 35
binding energy
First W
orld
measurements
Mesonic and non-mesonic weak decay: the method
Prompt
Mesonic Weak Decay
Based on the shape of MWD spectra
-Spin parity for 15Ngs is assigned for
the first time:
- Evaluation of decays rate for charged MWD:
Calculated decay rate
to final 15O
Non Mesonic Weak DecayPhys. Lett. B 685 (2010) 247
Trend and Smearing of the peak FSI and two nucleon induced NMWDcontribution to the decay.
Linear dependence of FSI on hypernuclear mass number
Two nucleon decay rate was determined for the first time
The determination of the isospin dependent KN scattering lengths through a
~ precision measurement of the shift~ precision measurement of the shift and of the width of the K line of kaonic hydrogen
and the first measurementfirst measurement of kaonic deuterium
SIDDHARTASIlicon Drift Detector for Hadronic Atom Research by Timing Applications
Measuring the KN scattering lengths with the precision of a fewpercent will drastically change the present status of low-energy KNphenomenology and provide a clear assessment of the SU(3) chiraleffective Lagrangian approach to low energy hadron interactions.
WINNING CARD OF SIDDHARTA:WINNING CARD OF SIDDHARTA:SDD-detectorsSDD-detectors
2 array of 3 cm2 SDD
18 cm2 SDD unit
JRA10 I3HP -FP6: Silicon Drift Detectors for X-Rays spectroscopy
SIDDHARTA measurements in 2009:SIDDHARTA measurements in 2009:
- - Kaonic helium 4Kaonic helium 4 30 pb 30 pb-1 -1 - - Phys. Lett. B 681 (2009) 310; Phys. Lett. B 681 (2009) 310;
- - another paper in preparationanother paper in preparation
-Kaonic HydrogenKaonic Hydrogen 400 pb 400 pb-1-1
-under analysis under analysis -best measurement in the worl-best measurement in the worl(sensible improvement of the DEAR results)(sensible improvement of the DEAR results)
- - Kaonic deuteriumKaonic deuterium 100 pb 100 pb-1-1,, - under analysis - under analysis
- as an exploratory first measurement- as an exploratory first measurement
- - Kaonic helium 3Kaonic helium 3 – 10 pb – 10 pb-1-1 - under analysis - under analysis - first measurement in the world- first measurement in the world
SIDDHARTA measurements in 2009:SIDDHARTA measurements in 2009:
- - Kaonic helium 4Kaonic helium 4 30 pb 30 pb-1 -1 - - Phys. Lett. B 681 (2009) 310; Phys. Lett. B 681 (2009) 310;
- - another paper in preparationanother paper in preparation
-Kaonic HydrogenKaonic Hydrogen 400 pb 400 pb-1-1
-under analysis under analysis -best measurement in the worl-best measurement in the worl(sensible improvement of the DEAR results)(sensible improvement of the DEAR results)
- - Kaonic deuteriumKaonic deuterium 100 pb 100 pb-1-1,, - under analysis - under analysis
- as an exploratory first measurement- as an exploratory first measurement
- - Kaonic helium 3Kaonic helium 3 – 10 pb – 10 pb-1-1 - under analysis - under analysis - first measurement in the world- first measurement in the world
13
First SIDDHARTA paper on KHe4 Phys. Lett. B 681 (2009) 310
Strong interaction shift of the KHe4 2p state:
KH
e (3
-2)
KC
(6-
5)
KH
e (4
-2)
KC
(5-
4)
KA
l (7-
8)
transition energy events(3-2) 6.464 1047 ± 37(4-2) 8.722 154 ± 21(5-2) 9.767 91.8 ± 19(6-2) 10.333 82.4 ± 25higher < 11.63 131 ± 41
KC
(6-
4)Ti K
KH
e (5
-2)
KN
(5-
4)
p r e l i m i n a r yK
He
L hig
h
Preliminary results on Kaonic Hydrogen and Kaonic He3
15
• SIDDHARTA Physics program will continue for next years •LNF component ~ 16 researchers
EU funding in FP7- I3HP2: Network WP9 – LEANNIS Strangeness physics with low energy antikaon-nucleon
The search for antikaon‐mediated The search for antikaon‐mediated deeply bound nuclear states deeply bound nuclear states
with AMADEUSwith AMADEUS
AMADEUS collaborationAMADEUS collaboration116 scientists from 14 Countries and 34 Institutes 116 scientists from 14 Countries and 34 Institutes
•To perform the first full acceptance, high precision measurement of DBKNS both in formation and in the decay processes
•To perform low-energy kaon-nuclear dedicated measurements
Implementation of the KLOE detector with an inner AMADEUS-dedicated setup:
- kaon trigger system
-cryogenic target
-inner tracker (in a second phase)
AMADEUS main aim
PHASE-1 (3.5-4. fb-1 )
2 fb-1 He4 to study tribaryon DBKNS
1-2 fb-1 He3 to study dibaryon DBKNS
0.5 fb-1 low-energy kaon-nuclear dedicated measurements
PHASE-2 (10-20 fb-1 )
Increase statistic for di-tri-baryonDBKNBS
Study of DBKNS in heavier targets
AMADEUS specific setup
Presently, R&D for cryogenic target, Kaon trigger system (fibers read by SiPM) inner tracker(TPC-GEM), with EU fundings as wellJRA WP24 SiPM JRA WP28 GEM
CHL-2CHL-2
Upgrade magnets Upgrade magnets and power and power suppliessupplies
Jefferson Lab in few years…
Enhance equipment Enhance equipment in existing hallsin existing halls
add Hall D (and beam line)
2008-2014: Construction (funded at 99% by DOE- cost 310 M$)
May 2012
6 GeV Accelerator Shutdown starts
May 2013 Accelerator Commissioning starts
October 2013
Hall Commissioning starts
2013-2015
Pre-Ops (beam commissioning)
Emax Hall A,B,C: 10.9 GeVEmax Hall D: 12 GeVLuminosity (A,B,C): 1035÷1038
CLAS12
The primary goal of experiments using the CLAS12 detector at energies up to 12 GeV is the study of the internal nucleon dynamics by accessing the nucleon's transverse momentum (TMD's) and generalized (GPD's) parton distributions functions.
Towards this end, the detector has been tuned for studies of exclusive and semi-inclusive reactions in a wide kinematic range.
HALL B Physics Program (see M. Radici’s Talk)
TDM-Network Mapping out the Transverse Structure of the Nucleon
JRA12: HardEx Hard Exclusive Reactions
•Replace 2 sectors of LTCC of CLAS with a proximity RICH detector.
•Construction of a neutron central detector for CLAS.
• INFN Groups involved:LNF (9 reas.), Ba, Fe, RMI (ISS), Ge
From hadron quenching observed in nuclear DIS at HERMES ( ‘cold’ nuclear matter )forward the jet quenching observed in HI collisions ( ‘hot’ nuclear matter )
• ‘Shashlik’ WLS fiber readout
• Granularity: 12.672 towers ×~ 0.014×0.014
• 4 towers grouped into module
• Super-Module = 24 strips of 12 modules each=288 modules
• 11 Super-Modules in total = 110 -0.7 << 0.7 small gaps ~ 3 cm
3 EU Super-Modules: 1.5 CNRS1.5 INFN –LNF (13 Res.)
INFN-CT
(see F. Riggi’s talk)
ALICE @ LNF : EMCal Calorimeter for jet quenching
• 1st SM installed March 09 • 2nd SM installed July 09 • 3rd SM to be completed in 2010 JRA18 JETCal:
Electromagnetic Calorimeter for Jet Quenching Study
WLS production bundle @ LNF
Sputtering chamberSputtering process
Module, strip and SuperModule assembling @ LNF, CT
Final module
The PANDA Physics Book
All the aspects of the scientific program have been deeply studied.Detailed simulations have been performed to evaluate detector performance on many benchmark channels.
Physics Performance ReportarXiv:0903.3905v1
experiment at experiment at
FP7- I3HP2: Network WP7 – FAIRNet
JRA6-I3HP -FP6: Development of Gaseous detectors
One option for the PANDA central Tracker is a Straw Tube Detector
Central trackerLNF-INFN (9 Res.)Ferrara INFN and Uni.Pavia INFN and Univ.
INFN-TO Micro VertexINFN-CT Electronics MicrovertexPolitecnico TO Nuclear TargetsINFN-GE Jet-target Nozzles
Magnetic Solenoid
LNF program for the coming years (not presented)
1) Running-IN OF KLOE, MIDDLE 2010 2) Running the LHC experiments3) SPARC sperimentation4) FLAME LASER COMMISSIONING
1) Commissioning OF CTF3 at CERN2) Commissioning OF THE CNAO SYNCHROTRON in Pavia3) Construction of the SPARX-FEL Lab in Tor Vergata4) ILC collaboration5) TDR of the Super-B project, based in Frascati
LNF hadron physics main program for the coming years…
1) Conclusion of the FINUDA data analysis 2) SIDDHARTA 3) AMADEUS4) JLAB125) ALICE6) PANDA7) Proposal for new physics on DANE:- DANAE letter of intent (DAne New with Adjustable Energy)- Form Factors Letter of Intent- Prospects for e+e- Physics at Frascati between the and the psi
http://www.ln
f.infn.it/
us
erLN
F Future Program