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E. Robutti ОТДЕЛ ТРЕКО ВЫ Х Д ЕТЕКТО РО В О ФВЭ П И ЯФ А .Г.Кривш ич 26 декабря 2006 г. Состав отдела Н аучны х сотрудников - 4 чел. Ведущ их инж енеров - 2 чел. Старш их инж енеров - 1 чел. Рабочих - 5 чел. Студентов - 1 чел. А спирантов - 1 чел.

E. Robutti. TOTEM 1. Measurement of the total pp cross-section. 2. Study of elastic proton scattering over a wide range in momentum transfer up to (–

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  • ..26 2006 .

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    - 1 .

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    E. Robutti

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    2006 .

    E. Robutti

    TOTEM1. Measurement of the total pp cross-section. 2. Study of elastic proton scattering over a wide range in momentum transfer up to ( t) 10GeV2 3. Measurement of the inelastic pp interaction in the forward region.

    E. Robutti

    *

    TOTEM Physics: Total p-p Cross-Section

    E. Robutti

    *

    The TOTEM Detectors

    E. Robutti

    *

    The T1 Telescope

    E. Robutti

    *

    General Structure and Chamber Design

    Two symmetric arms, each with five planes of multi-wire proportional chambers with cathode strip read-out (CSC)split in two half-arms, independently sliding on the support structure

    Each plane made up of 6 independenttrapezoidal CSC:overlapping edges to have complete azimuthal coverage;planes slightly rotated with respectto each other

    Total number of wires perhalf-arm: ~ 2500Total number of strips (bothviews) per half-arm: ~ 4050

    E. Robutti

    Production status: support structureBoth trusses ready in GenovaNow undergoing small upgrades to try and improve stiffnessAll chamber frames in production5th layer frame slightly modified in order to solve interference problem with beam pipe supportchamber framesservice frame

    E. Robutti

    Production status: chamber componentsReady:all components for type 1P, 5P (but 5P will be re-produced);cathode planes, wire-holders, gas frames for type 1G, 5G, 5P new production;PCB layout for all cathode planes and wire-holders

    E. Robutti

  • Building No.66AStoringInput quality controlGluingSet of components for each of CSCLeak testsData baseCSC storingCSC package

    General technology chain of the TOTEM CSC manufacturing at PNPI

    E. Robutti

    Chamber production at PNPI Measurement of cathode planarity

    E. Robutti

    Chamber production at PNPI Wiring

    E. Robutti

  • E. Robutti

    Chamber production at PNPI Test set-up with temporary sealed chamber

    E. Robutti

    CSC characterization at PNPI 1. Very low dark current (few nA) at usual HV values, raise starting from HV= (3.8 - 3.9) kV;2. After irradiation with strong 137Ce source (about 15 A), current returns to previous values no self-sustained discharge;3. Gain uniformity within 15% throughout whole chamber

    E. Robutti

    CSC gas gain uniformity

    E. Robutti

    Production databaseAll results of quality controls and measurements for each chamber are stored in a database. Data will be made available through a web interface: example page (in the works)

    E. Robutti

    Test beam set-up at CERNCSC #1CSC #2Anode read-out (AFEC)Scintillators (+PMT)Cathode read-out (CFEC)LV, PMT HV,cosmics trigger logicgas mixer

    E. Robutti

    Dark current measurements at CERNAt high voltage values both chambers could clearly see the beam

    E. Robutti

    Production status: CSC componentsTentative schedule for component readinessAll material for 1/4 telescope: 15/3/07All CSC for 1/4 telescope assembled: 30/4/07 (proposal under discussion)

    CSC typeWire-holderCathode panelGas frame1Preadyreadyready1Gready31/1/07ready2P31/1/0715/2 - 15/4/0731/1/072G31/1/0715/2 - 15/4/0731/1/073P31/1/0715/2 - 15/4/0731/1/073G31/1/0715/2 - 15/4/0731/1/074P31/1/0715/2 - 15/4/0731/1/074G31/1/0715/2 - 15/4/0731/1/075P (new)31/1/0731/1/07ready5Gready31/1/07ready

    E. Robutti

    Production status: read-out electronics64-channel CFEC(CMS digitization)128-channel CFEC(analog VFAT)VFAT simulator

    E. Robutti

  • .

    E. Robutti

  • Position accuracy

    Position error: 0.45mm

    Uniform illumination spectrum in the coarse resolution axis (X) obtained by neutron background

    Uniform illumination spectrum in the fine resolution axis (Y)

    130mm

    275mm

    Differential nonlinearity for this figure is within 7%

    E. Robutti

  • Thermal neutron spectra

    Thermal neutron energy spectra obtained in the ND (HVanode=2800V, HVds=-2500V)

    3He + n p + + 764 keVEp=573 keV (3/4Etotal)ET=191 keV (1/4Etotal)

    Proton

    Tritium

    Etotal

    cuted off by preamplifier threshold

    Thermal neutron energy spectra obtained in the proportional neutron counter (HV=-2250V)

    E. Robutti

  • Position resolution measurement (one point)

    The pike in the fine resolution axis obtained by narrow (4mm) thermal neutron beam.

    The neutron pike width stay constant after 2.4mm-collimator.So, FWHM is about 2.5mm

    E. Robutti

    E. Robutti

  • E. Robutti

  • E. Robutti

  • S_Mix_Gain

    0.00083284650

    0.96558700050.0002334605

    10.002477829

    2.10296591170.0057725671

    11.88311889460.0080127567

    59.00782984390.0097653049

    7787.86927706750.0096743415

    53916.44820183960.0077688926

    117251.9286713860.0048863995

    149701.7276469710.0060726376

    202811.4465442981900

    Gain, L=3mm

    Derivative, L=3mm

    High voltage, V

    Gas gain, a.u.

    Derivative for ionization current

    Task 34. Gas gain, logarithmic derivative.Ar+30%CO2+10%CF4 (Standart mix), Wire diameter - 35 mcm, Left strawWorking point - 1687 V (Gas gain=100000)14.12.05 - 27.12.05

    S_Mix_Currents

    0.00083284650.00006130.0044709

    0.96558700050.07107010.0062418

    10.0736030.006638

    2.10296591170.15478460.010227

    11.88311889460.87463320.0104219

    59.00782984394.34315330.0111842

    7787.8692770675573.21054240.0126511

    53916.44820183963968.4123370.0125171

    117251.9286713868630.0937060.0138707

    149701.72764697111018.496260.0159033

    202811.44654429814927.53090.014264

    Gain, L=3mm

    Ionization current, L=3mm

    Dark current (Left straw )

    High voltage, V

    Gas gain, a.u.

    Current, nA

    Task 34. Gas gain, ionization and dark currents.Ar+30%CO2+10%CF4 (Standart mix), Wire diameter - 35mcm, Left strawWorking point - 1687 V (Gas gain=100000)14.12.05 - 27.12.05

    S_Mix_Cur&Gain_Data

    NearFarDark Current

    LegendIonization current, L=3mmGain, L=3mmDerivative, L=3mmLegendIonization current, L=33mmGain, L=33mmDerivative, L=33mmLegendDark current (Left straw )Dark current (Right straw)

    HV, VI, pAI, nAGainDerivativeHV, VI, pAI, nAGainDerivativeHV, VI, pAI, nAI, pAI, nA

    00.066.13E-058.33E-0404.47094.47E-030.262.60E-04

    5071.077.11E-029.66E-012.33E-04506.24186.24E-030.323.20E-04

    20073.607.36E-021.00E+002.48E-032006.6386.64E-030.525.20E-04

    500154.781.55E-012.10E+005.77E-0350010.2271.02E-020.999.90E-04

    800874.638.75E-011.19E+018.01E-0380010.42191.04E-021.31.30E-03

    10004343.154.34E+005.90E+019.77E-03100011.18421.12E-021.91.90E-03

    1500573210.545.73E+027.79E+039.67E-03150012.65111.27E-027.397.39E-03

    17003968412.343.97E+035.39E+047.77E-03170012.51711.25E-0215.41.54E-02

    18008630093.718.63E+031.17E+054.89E-03180013.87071.39E-0217.471.75E-02

    185011018496.261.10E+041.50E+056.07E-03185015.90331.59E-0218.941.89E-02

    190014927530.91.49E+042.03E+05190014.2641.43E-0220.312.03E-02

    Left_Currents&Gain_Data

    NearFarDark Current

    LegendIonization current, L=3mmGain, L=3mmDerivative, L=3mmLegendIonization current, L=33mmGain, L=33mmDerivative, L=33mmLegendDark current (Left straw )Dark current (Right straw)

    HV, VI, pAI, nAGainDerivativeHV, VI, pAI, nAGainDerivativeHV, VI, pAI, nAI, pAI, nA

    00.00838.30E-061.04E-0400.55425.54E-042.21E-0201.54641.55E-032.67792.68E-03

    2580.60828.06E-021.01E+00-2.13E-042524.79222.48E-029.87E-015.27E-04252.28672.29E-031.98011.98E-03

    5080.18078.02E-021.00E+00-2.55E-045025.12122.51E-021.00E+002.24E-03504.39074.39E-031.20291.20E-03

    10079.16637.92E-029.87E-015.97E-0410028.09562.81E-021.12E+00-1.28E-031002.70932.71E-032.61952.62E-03

    20084.03478.40E-021.05E+001.00E-0315026.34762.63E-021.05E+001.64E-042003.87593.88E-034.26344.26E-03

    25088.35688.84E-021.10E+001.71E-0320026.5642.66E-021.06E+001.61E-035006.38386.38E-037.34657.35E-03

    30096.23049.62E-021.20E+002.91E-0325028.79792.88E-021.15E+002.88E-038007.65817.66E-038.68.60E-03

    350111.27461.11E-011.39E+002.73E-0330033.26553.33E-021.32E+001.71E-0310007.61837.62E-038.59698.60E-03

    400127.54711.28E-011.59E+004.27E-0335036.23863.62E-021.44E+002.77E-0312009.64919.65E-038.5798.58E-03

    500195.46051.95E-012.44E+005.42E-0340041.62154.16E-021.66E+004.11E-03150010.50371.05E-0210.10511.01E-02

    600335.99463.36E-014.19E+006.65E-0350062.79556.28E-022.50E+005.48E-03170010.68411.07E-029.57789.58E-03

    700653.23126.53E-018.15E+007.74E-03600108.64751.09E-014.32E+006.50E-0317507.90487.90E-0317.21751.72E-02

    8001416.03581.42E+001.77E+018.65E-03700208.14062.08E-018.29E+007.68E-0318006.25056.25E-0327.98322.80E-02

    9003364.36713.36E+004.20E+019.34E-03800448.58614.49E-011.79E+018.64E-03182518.06891.81E-026.12726.13E-03

    10008564.76638.56E+001.07E+029.91E-039001064.56311.06E+004.24E+019.34E-0318506.84276.84E-035.98785.99E-03

    110023075.68882.31E+012.88E+021.04E-0210002708.40832.71E+001.08E+029.93E-03187525.37132.54E-028.46348.46E-03

    120065523.46416.55E+018.17E+021.08E-0211007307.25097.31E+002.91E+021.04E-02190015099319.141.51E+04

    1300192287.73691.92E+022.40E+031.08E-02120020769.28922.08E+018.27E+021.09E-02

    15001672904.561.67E+032.09E+049.67E-03130061490.8846.15E+012.45E+031.13E-02

    16004399312.1974.40E+035.49E+048.14E-031500592572.74195.93E+022.36E+041.12E-02

    17009925233.6379.93E+031.24E+055.30E-0316001807998.2211.81E+037.20E+041.03E-02

    175012935663.311.29E+041.61E+056.59E-0317005061591.0115.06E+032.01E+059.53E-03

    180017986038.871.80E+042.24E+056.42E-0317508151391.0368.15E+033.24E+057.74E-03

    182521118220.622.11E+042.63E+056.41E-03180012005937.681.20E+044.78E+059.64E-03

    185024788189.422.48E+043.09E+056.60E-03182515276616.291.53E+046.08E+059.79E-03

    187529237195.672.92E+043.65E+05185019511044.681.95E+047.77E+059.87E-03

    187524973725.162.50E+049.94E+05

    Left_Currents

    0.00010351620.0220610480.00000830.00055420.00154640.0026779

    1.0053317070.98690349190.08060820.02479220.00228670.0019801

    110.08018070.02512120.00439070.0012029

    0.98734857641.11840198720.07916630.02809560.00270930.0026195

    1.048066431.04881932390.08403470.02634760.00387590.0042634

    1.10197092321.05743356210.08835680.0265640.00638380.0073465

    1.2001691181.14635845420.09623040.02879790.00765810.0086

    1.38779781171.32420027710.11127460.03326550.00761830.0085969

    1.59074565331.44255051510.12754710.03623860.00964910.008579

    2.43774998221.65682769930.19546050.04162150.01050370.0101051

    4.1904672822.49970144740.33599460.06279550.01068410.0095778

    8.14698799094.32493272610.65323120.10864750.00790480.0172175

    17.66055671758.28545610881.41603580.20814060.00625050.0279832

    41.959812024617.85687387553.36436710.44858610.01806890.0061272

    106.818302908342.37707991668.56476631.06456310.00684270.0059878

    287.7960506705107.813651417923.07568882.70840830.02537130.0084634

    817.1974564951290.879850484865.52346417.307250915099.31914

    2398.1798225758826.763418945192.287736920.7692892

    20864.18003334972447.76857793421672.9045661.490884

    54867.47056336523588.55237409044399.312197592.5727419

    123785.81924328471971.01336719589925.2336371807.998221

    161331.384111139201486.8322771212935.663315061.591011

    224318.805772461324482.55003741917986.038878151.391036

    263382.841756183477920.54838144721118.2206212005.93768

    309154.066003415608116.50279445224788.1894215276.61629

    364641.312310818776676.45972326229237.1956719511.04468

    994129.46674521924973.72516

    Gain, L=3mm

    Gain, L=33mm

    Ionization current, L=3mm

    Ionization current, L=33mm

    Dark current (Left straw )

    Dark current (Right straw)

    High voltage, V

    Gas gain, a.u.

    Current, nA

    Task 34. Gas gain, ionization and dark currents.Ar+20%CO2+10%CF4, Wire diameter - 35mcm, Left strawWorking point - 1687 V (Gas gain=100000)14.12.05 - 27.12.05

    Left_Gain

    0.00010351620.02206104800

    1.0053317070.9869034919-0.00021270180.0005273209

    11-0.00025464270.0022380174

    0.98734857641.11840198720.0005967911-0.0012847158

    1.048066431.04881932390.00100306710.0001635945

    1.10197092321.05743356210.00170724310.001614911

    1.2001691181.14635845420.00290511410.0028843671

    1.38779781171.32420027710.00272969380.0017120805

    1.59074565331.44255051510.0042687260.0027698402

    2.43774998221.65682769930.00541736780.0041126655

    4.1904672822.49970144740.00664836040.0054822528

    8.14698799094.32493272610.00773685430.0065010512

    17.66055671758.28545610880.00865378580.0076788682

    41.959812024617.85687387550.00934416980.0086421912

    106.818302908342.37707991660.00991122780.0093379664

    287.7960506705107.81365141790.01043628680.0099250601

    817.1974564951290.87985048480.01076584570.0104460829

    2398.1798225758826.7634189450.01081661890.0108541352

    20864.18003334972447.76857793420.00966886840.0113279235

    54867.47056336523588.55237409040.00813632160.0111550192

    123785.81924328471971.01336719580.00529815460.0102946058

    161331.384111139201486.832277120.00659215490.0095301546

    224318.805772461324482.5500374190.00642161460.0077442548

    263382.841756183477920.5483814470.00640924410.0096368791

    309154.066003415608116.5027944520.00660297670.0097862955

    364641.312310818776676.45972326218750.0098737432

    994129.4667452191875

    Gain, L=3mm

    Gain, L=33mm

    Derivative, L=3mm

    Derivative, L=33mm

    High voltage, V

    Gas gain, a.u.

    Derivative for ionization current

    Task 34. Gas gain, logarithmic derivative.Ar+20%CO2+10%CF4, Wire diameter - 35 mcm, Left strawWorking point - 1687 V (Gas gain=100000)14.12.05 - 27.12.05

    Right_Currents

    00

    5050

    100100

    150150

    200200

    250250

    300300

    400400

    500500

    600600

    700700

    800800

    900900

    10001000

    11001100

    12001200

    13001300

    14001400

    15001500

    16001600

    17001700

    18001800

    18501850

    19001900

    19501950

    20002000

    20502050

    21002100

    21502150

    22002200

    Gain, L=3mm

    Ionization current, L=3mm

    High voltage, V

    Gas gain, a.u.

    Current, nA

    Task 34. Gas gain, ionization and dark currents.Ar+20%CO2+10%CF4, Wire diameter - 35mcm, Right strawWorking point - 1687 V (Gas gain=100000)14.12.05 - 27.12.05

    Right_Gain

    00

    5050

    100100

    150150

    200200

    250250

    300300

    400400

    500500

    600600

    700700

    800800

    900900

    10001000

    11001100

    12001200

    13001300

    14001400

    15001500

    16001600

    17001700

    18001800

    18501850

    19001900

    19501950

    20002000

    20502050

    21002100

    21502150

    22002200

    Gain, L=3mm

    Derivative, L=3mm

    High voltage, V

    Gas gain, a.u.

    Derivative for ionization current

    Task 34. Gas gain, logarithmic derivative.Ar+20%CO2+10%CF4, Wire diameter - 35mcm, Right strawWorking point - 1687 V (Gas gain=100000)14.12.05 - 27.12.05

    Right_Currents&Gain_Data

    NearDark Current

    LegendIonization current, L=3mmGain, L=3mmDerivative, L=3mmLegendDark current (Right straw)

    HV, VI, pAI, nAGainDerivativeHV, VI, pAI, nA

    00.302.67792.68E-03

    5063.31251.98011.98E-03

    10069.6501.20291.20E-03

    15069.591002.61952.62E-03

    20070.652004.26344.26E-03

    25072.95007.34657.35E-03

    30073.968008.68.60E-03

    40085.6510008.59698.60E-03

    500109.5212008.5798.58E-03

    600152.17150010.10511.01E-02

    700232.517009.57789.58E-03

    800396.02175017.21751.72E-02

    900734.24180027.98322.80E-02

    10001480.7518256.12726.13E-03

    11003212.7318505.98785.99E-03

    12007498.5918758.46348.46E-03

    130018470.17

    140047588.44

    1500126707.9

    1600337767.2

    1700924900.9

    18002428795

    18503783788

    19005668293

    19508164256

    200011348367

    205014208372

    210019552162

    215027422621

    2200392351030

    Left_M

    0.7410.8160.7490.7350.6840.6360.6630.6490.6760.6850.6280.5820

    0.740.8130.7450.7340.6780.6310.660.6430.670.6820.6230.58113

    0.7420.8110.7470.7340.6790.6310.660.6420.6690.6810.6240.57933

    0.7450.8180.750.7410.6860.6360.6640.650.6780.6880.630.58553

    0.760.8270.7620.7530.6950.6480.6780.6620.690.6990.6390.59873

    0.7570.8290.760.7510.6960.6460.6750.6570.6880.70.6380.59693

    0.7430.8170.7520.740.6850.6340.6640.6450.6750.6830.6260.583113

    0.7480.8190.7510.7420.6870.6350.6630.6440.6730.6780.6240.581133

    0.7420.8220.7530.740.6840.6360.6610.6450.6690.6810.6230.576135

    0.7460.8190.750.740.6850.6320.6580.6410.6680.6780.6190.579137

    0.7420.8150.750.7420.6830.6320.6590.6430.6670.6770.6180.575139

    0.7510.8250.7590.7460.690.6410.6650.6490.6740.6840.6250.58141

    0.7560.8290.760.7480.6890.6410.6690.6480.6710.6830.6250.583143

    0.7580.8320.7630.7480.690.6410.6660.6490.6720.6820.6240.58145

    0.7670.8360.7670.750.6910.6450.6670.6480.6750.680.6210.578147

    0.7660.8350.7610.7460.6870.6390.6650.6440.6650.6730.6140.571149

    0.7570.8290.7550.7430.6820.6330.6520.6340.6550.660.6040.562151

    0.7560.8240.7480.7310.6720.6180.6410.620.6430.6510.5960.553153

    0.7540.8190.7450.7310.6690.6120.6380.6150.6360.6420.5860.545155

    0.750.8120.7380.7260.6620.6060.6280.6070.6290.6280.5750.535157

    0.7440.8080.7270.710.6470.5960.6150.5920.6130.610.5620.521159

    0.7420.7980.7230.7030.640.5860.6030.5810.6030.6040.5510.509161

    0.7470.8060.7270.7040.6410.5830.5990.5740.5960.5980.5490.51163

    0.7490.8050.7270.7070.6390.5820.5970.5730.5960.5970.5440.509165

    0.7550.8120.7330.7110.6450.5840.6020.5770.60.60.5470.51167

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    M

    0.000

    0.166

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    0.750

    0.920

    1.070

    1.244

    1.418

    1.631

    1.751

    1.906

    Coordinate along the straw, mm

    Charge, pC

    Task 34. Gas gain distrubition along the strawfor different accumulated dose.Ar+20%CO2+10%CF4, Wire diameter - 35mcm, FWHM=34mm, Left straw, HV=1687 V14.12.05 - 27.12.05

    Left_M_at_Run00

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    M norm. at Run00

    0

    0.166

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    0

    Coordinate along the straw, mm

    Charge, pC

    Task 34. Gas gain distrubition along the strawfor different accumulated dose.Ar+20%CO2+10%CF4, Wire diameter - 35mcm, FWHM=34mm, Left straw, HV=1687 V14.12.05 - 27.12.05

    Left_M-Mref_at_Run00

    0000000000000

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    1.1081.08061782881.07475022071.08061782881.06888261251.076706091.06790467781.07181641661.06203706971.06008120041.0610591351.058125331203

    1.1081.07771075841.07477954141.07771075841.07087125221.08064197531.07575661381.08064197531.07477954141.06598589071.06500881831.064031746205

    1.1081.07776408451.0816654931.07678873241.07678873241.08556690141.07678873241.0816654931.07776408451.06898591551.06605985921.0680105634207

    1.1081.08739061121.08248361381.08346501331.08346501331.08346501331.0913162091.08935341011.07855801591.07365101861.07463241811.0795394154209

    1.1081.08728049871.08530721281.08234728411.08037399821.07840071241.07642742651.08234728411.07445414071.07149421191.06952092611.0764274265211

    1.1081.08629385571.0833339271.0833339271.08925378451.08826714161.08037399821.07642742651.08234728411.07741406951.08136064111.0754407836213

    1.1081.08536767321.09127175841.08635168741.09225577261.08831971581.09323978691.10012788631.09225577261.09520781531.10012788631.0961918295233

    1.1081.08237010681.08138434161.08138434161.08828469751.08631316731.08729893241.0922277581.09321352311.08828469751.09715658361.0961708185253

    1.1081.07876517151.07876517151.08071416011.08168865441.08656112581.08363764291.08753562011.08558663151.08948460861.08656112581.0904591029273

    1.1081.08629385571.08136064111.08629385571.08432056991.07741406951.08432056991.08432056991.0833339271.07346749781.08432056991.0843205699293

    1.1081.08227857141.08524642861.08326785711.08524642861.08326785711.09019285711.09019285711.09019285711.08920357141.094151.0961285714313

    1.1081.08391304351.08190579711.08391304351.08491666671.08290942031.08792753621.09294565221.0919420291.08993478261.09294565221.0969601449333

    M/Mref norm. at Run00

    0

    0.166

    0.393

    0.577

    0.75

    0.92

    1.07

    1.244

    1.418

    1.631

    1.751

    1.906

    Coordinate along the straw, mm

    Gas gain, a.u.

    Task 34. Relative gas gain distrubition along the strawfor different accumulated dose.Ar+20%CO2+10%CF4, Wire diameter - 35 mcm, FWHM=34mm, Left straw, HV=1687 V14.12.05 - 27.12.05

    Left_M-Mref_at_Run00_&_X

    0000000000000

    11.00094846881.00094846881.00094846880.99632814361.00093994260.99909828670.99909828671.00093655410.99817999790.99361375821.005532222413

    11111111111133

    11.00198151471.00106057581.00198151471.00656407941.01111451241.0028642581.00924068011.01016914441.00192734191.00280387191.008339127853

    10.99076677730.99527436050.9988804271.00153331881.00325091321.00414827531.00406414761.00409213860.99601015710.995017021.008570694173

    11.00236225621.00236225621.00236225621.00774641911.0058621421.00225366791.0030886251.00761326441.00758678031.00029096181.011215099193

    10.99737682031.00566527031.00013963691.00380636961.00194756311.00011417321.00101317461.00833912780.999184840.99643397431.005594103113

    11.00296428930.99745349651.00480122021.00569421991.00199926560.99925656690.99558955181.00106821150.98738414350.99103516231.0001556607133

    11.01019937881.00927428781.00742410581.00925547821.01198987751.00186077051.00277144220.99726001940.99909828670.99635602250.9963408858135

    11.00658620921.00198151471.00382339251.00564484281.00103086810.99553069850.99552817090.99461400360.98821483260.98733412070.9964440202137

    11.00648148151.00833333331.01574074071.00554528651.00645161291.00368663591.004595588210.99632352940.98993595610.995400184139

    11.00675827071.00402003431.00584552521.0058084081.00393591030.99939321380.99754356810.9921131980.98848322690.98486323510.9893925951141

    11.00147755880.99876107350.99513909320.99329964940.99686245480.99686245480.98602421990.98153334240.98242887180.97793468670.9869313259143

    11.00238305381.00147755881.00238305380.99510729210.99956642170.99055319880.9869230570.98153334240.97883352370.97793468670.9806336784145

    10.99467491860.99199626080.98485317350.9803590360.99097993450.97587082340.97495264420.97496242880.96520311780.95902320090.9643167972147

    10.99540844430.99002300640.98553514140.98371344990.98278037830.97831319470.97383369360.96759524190.95957812260.95341467490.9577855206149

    11.00145596130.99329930640.99058042140.98513092490.98511341620.970679520.96710338290.95808803690.94911076180.94745553940.9517848261151

    10.9968988440.98329239940.973314340.97242065730.96521735590.95528527830.94724866070.94091005590.93734396940.93664125780.9400088011153

    10.99943273640.98938359550.98298868770.97752422460.96209051630.95754377470.94492823840.93944381140.93041878370.92435713710.9321824099155

    10.98840321140.98199689430.97925132980.9673927920.95378632480.9437656470.93752951670.93020835810.91572650470.91153745390.9156596448157

    10.98823509890.96893004120.95606000270.95429279380.94067357090.92694778920.9170916350.90971500920.89245335230.89654595720.896014482159

    10.98248581920.97047047050.95753086420.94284524820.93563831110.91723834430.90461711710.90085780350.88718534710.88130033050.8806550801161

    10.98731581040.96893004120.95238284880.93961136620.91962737230.90315643430.89062829430.88505406020.87420277250.87474544760.8750070069163

    10.98463194860.96994964550.95343205460.93793048720.91798224280.90154076980.88356966220.88164731010.86990621380.86592677090.8743534337165

    10.98863606510.96862687160.95134620440.9386937770.91346537240.89716965720.88205634650.88286780590.8685140280.86274357130.8684093771167

    10.9914257620.96418879060.94784660770.93431370950.91636719550.889255740.88229763140.87950110310.86517438830.86839339640.8695785266169

    10.98938359550.96928531380.94827347380.93010700480.92389788710.8975267860.88870410140.87953724950.8705672830.86839020110.8704604977171

    10.99300851650.96832045950.94911863740.93823743580.92199084910.90196735590.8849579270.88213811910.87134318970.8637431850.8648769201173

    10.98856983090.96579172420.95668048150.93126668260.91055324090.89513550680.87457880580.87809915670.8628212830.86607655040.8636150469175

    10.98796214720.95903736340.94638277040.92478441780.90963113340.888937250.87751360460.86754394140.85687678150.8618884290.852276605177

    10.98430988310.96350186170.94721732310.93011504590.91583644210.89512431020.88457373690.87460106530.8603265380.85728485420.8593202656179

    10.99224424070.96857602940.95128002890.93770942440.92061874640.90430857180.88735711680.88274673090.86928467040.86530807080.8655621122181

    10.98860297740.96857602940.94854908150.9358921580.91880650480.89705960520.88374262750.87822446290.87561002660.86260960490.8673710194183

    10.98908837020.96882771460.95040893680.93854057090.92402849370.90019442540.88765643150.88481300960.87668642410.86812603790.8701728771185

    10.98092111810.96438873970.95612255050.93510310330.92428946860.90417634460.89621293910.88699936340.87615527410.86670199630.871486187

    10.99475391390.97458378840.96449872570.95631001410.94636504780.93176346560.91827327450.9072760950.89734137620.89051867150.8881467798189

    10.98957779750.97958206210.970495030.96507304490.95788206190.94069626480.93269030380.91910272220.90562965660.90058889930.902851397191

    10.9996897250.99154745570.98340518650.97526626180.97887336540.96626598070.94923293390.94201635810.92588377940.92611794470.9267355584193

    10.99085922030.9899600740.9809686110.97736039180.9818180350.96570798520.95768997780.9451706770.93537660460.93376301910.9407038968195

    10.99700114210.99248164460.98615434820.98252705460.98340932620.97351225160.96006089660.95286140980.9466020990.94137865710.9474729381197

    11.00057206370.99151711290.98970612270.98697290.99055319880.9788360090.97074399040.96533939170.96265445720.95377710520.9572424164199

    10.99785557840.99151711290.98880062760.98787672140.99235584330.97793468670.97793468670.97973401450.96535096830.96093490710.9689380474201

    11.00057206370.99513909321.00057206370.98787672140.99235584330.98424394270.98512538290.97703502270.97433933860.97077688480.973436367203

    10.99788033180.99516624210.99788033180.98971465080.99598338740.991480750.99323710970.98875762780.97976644360.97439050170.9788700515205

    10.99792970791.00154212310.99702660410.99518367131.00052248980.99243201140.99417784280.99150329760.98252381940.97535211270.9825304171207

    11.00684315851.00229964241.00320834561.00135398640.99858526571.00582139081.00124394310.99223368530.9868115980.9831952590.9931365367209

    11.00674120251.00491408591.00217341120.99849722570.99391770730.99209901060.9948044890.98845827110.98482923890.97851868810.9902736215211

    11.00582764421.00308696941.00308696941.00670405221.00301119040.99573640390.98936344350.99571967250.99027028440.98935099830.9893659463213

    11.00497006781.01043681341.0058811921.00947853291.00305964591.00759427361.01114695431.00483511741.00662483021.00652139651.0084561449233

    11.00219454331.00128179781.00128179781.0058084081.00121029241.00211883171.0038858071.00571621261.00026167051.00380291271.0084368156253

    10.99885664030.99885664031.00066125930.99971224991.00143882560.99874437140.99957318020.9986997531.001364530.99410898971.0031822474273

    11.00582764421.00125985291.00582764421.00214470420.99300835890.99937379710.99661817090.99662734770.98664292070.99205907580.9975350229293

    11.00210978841.00485780421.00302579371.00300039610.9984035551.00478604341.00201549371.00293731111.00110622371.001052151.0083979498313

    11.00362318841.00176462691.00362318841.00269562540.99807319841.00269819011.00454563621.00454648481.00177829280.99995027651.0091629668333

    M/Mref norm. at Run00 & X=33mm

    0

    0.166

    0.393

    0.577

    0.75

    0.92

    1.07

    1.244

    1.418

    1.63

    1.751

    1.906

    Coordinate along the straw, mm

    Gas gain, a.u.

    Task 34. Relative gas gain distrubition along the strawfor different accumulated dose.Ar+20%CO2+10%CF4, Wire diameter - 35 mcm, FWHM=34mm, Left straw, HV=1687V14.12.05 - 27.12.05

    Left_X_Charge

    0.760.7510.7630.76

    0.8270.8160.8320.829

    0.7620.7310.7630.755

    0.7530.7060.7540.749

    0.6950.6390.6920.683

    0.6480.5890.6450.637

    0.6780.5990.6750.665

    0.6620.5770.6590.645

    0.690.5990.6860.668

    0.6990.60.6970.675

    0.6390.5490.6360.616

    0.5980.5090.5960.575

    73 mm distance

    173 mm distance

    273 mm distance

    203 mm distance

    Accumulated charge, C/cm

    Charge, pC

    Task 34. Gas gain vs Accumulated charge.Ar+20%CO2+10%CF4, Wire diameter - 35mcm, Left straw14.12.05 - 27.12.05

    Left_X_Gain

    1111

    0.99076677730.99300851650.99885664031.0005720637

    0.99527436050.96832045950.99885664030.9951390932

    0.9988804270.94911863741.00066125931.0005720637

    1.00153331880.93823743580.99971224990.9878767214

    1.00325091320.92199084911.00143882560.9923558433

    1.00414827530.90196735590.99874437140.9842439427

    1.00406414760.8849579270.99957318020.9851253829

    1.00409213860.88213811910.9986997530.9770350227

    0.99601015710.87134318971.001364530.9743393386

    0.995017020.8637431850.99410898970.9707768848

    1.00857069410.86487692011.00318224740.973436367

    73 mm distance

    173 mm distance

    273 mm distance

    203 mm distance

    Accumulated charge, C/cm

    Gas gain, a.u.

    Task 34. Relative gas gain vs Accumulated charge.Ar+20%CO2+10%CF4, Wire diameter - 25 mcm, Left straw14.12.05 - 27.12.05

    Left_Data_M

    Left straw (pC)Left straw (M norm. at Run00)

    Legend0.0000.1660.3930.5770.7500.9201.0701.2441.4181.6311.7511.906Legend00.1660.3930.5770.750.921.071.2441.4181.6311.7511.9060

    X, mmDose00Dose01Dose02Dose03Dose04Dose05Dose06Dose07Dose08Dose09Dose10Dose11X, mmKoef.Dose00Dose01Dose02Dose03Dose04Dose05Dose06Dose07Dose08Dose09Dose10Dose11Dose12

    00.7410.8160.7490.7350.6840.6360.6630.6490.6760.6850.6280.58201.00134952770.7420.81710121460.75001079620.73599190280.68492307690.63685829960.66389473680.64987584350.67691228070.68592442650.62884750340.58278542510

    130.740.8130.7450.7340.6780.6310.660.6430.670.6820.6230.581131.00270270270.7420.81519729730.74701351350.73598378380.67983243240.63270540540.66178378380.64473783780.67181081080.68384324320.62468378380.58257027030

    330.7420.8110.7470.7340.6790.6310.660.6420.6690.6810.6240.5793310.7420.8110.7470.7340.6790.6310.660.6420.6690.6810.6240.5790

    530.7450.8180.750.7410.6860.6360.6640.650.6780.6880.630.585530.99597315440.7420.81470604030.74697986580.73801610740.68323758390.63343892620.66132617450.64738255030.67526979870.68522953020.62746308720.58264429530

    730.760.8270.7620.7530.6950.6480.6780.6620.690.6990.6390.598730.97631578950.7420.80741315790.74395263160.73516578950.67853947370.63265263160.66194210530.64632105260.67365789470.68244473680.62386578950.58383684210

    930.7570.8290.760.7510.6960.6460.6750.6570.6880.70.6380.596930.98018494060.7420.81257331570.74494055480.73611889040.68220871860.63319947160.66162483490.64398150590.67436723910.68612945840.62535799210.58419022460

    1130.7430.8170.7520.740.6850.6340.6640.6450.6750.6830.6260.5831130.9986541050.7420.81590040380.75098788690.73900403770.68407806190.63314670260.66310632570.64413189770.67409152090.68208075370.62515746970.58221534320

    1330.7480.8190.7510.7420.6870.6350.6630.6440.6730.6780.6240.5811330.99197860960.7420.81243048130.74497593580.73604812830.68148930480.62990641710.65768181820.63883422460.66760160430.67256149730.61899465240.57633957220

    1350.7420.8220.7530.740.6840.6360.6610.6450.6690.6810.6230.57613510.7420.8220.7530.740.6840.6360.6610.6450.6690.6810.6230.5760

    1370.7460.8190.750.740.6850.6320.6580.6410.6680.6780.6190.5791370.99463806970.7420.81460857910.74597855230.73603217160.68132707770.62861126010.65447184990.63756300270.66441823060.67436461130.61568096510.57589544240

    1390.7420.8150.750.7420.6830.6320.6590.6430.6670.6770.6180.57513910.7420.8150.750.7420.6830.6320.6590.6430.6670.6770.6180.5750

    1410.7510.8250.7590.7460.690.6410.6650.6490.6740.6840.6250.581410.98801597870.7420.81511318240.74990412780.73705992010.68173102530.63331824230.65703062580.64122237020.66592276960.67580292940.61750998670.57304926760

    1430.7560.8290.760.7480.6890.6410.6690.6480.6710.6830.6250.5831430.98148148150.7420.81364814810.74592592590.73414814810.67624074070.62912962960.65661111110.6360.65857407410.67035185190.61342592590.57220370370

    1450.7580.8320.7630.7480.690.6410.6660.6490.6720.6820.6240.581450.97889182060.7420.81443799470.74689445910.73221108180.67543535620.6274696570.65194195250.63530079160.65781530340.66760422160.6108284960.56775725590

    1470.7670.8360.7670.750.6910.6450.6670.6480.6750.680.6210.5781470.96740547590.7420.80875097780.7420.72555410690.66847718380.62397653190.64525945240.62687874840.65299869620.65783572360.60075880050.55916036510

    1490.7660.8350.7610.7460.6870.6390.6650.6440.6650.6730.6140.5711490.96866840730.7420.80883812010.7371566580.72262663190.66547519580.61897911230.64416449090.62382245430.64416449090.65191383810.59476240210.55310966060

    1510.7570.8290.7550.7430.6820.6330.6520.6340.6550.660.6040.5621510.98018494060.7420.81257331570.74003963010.72827741080.66848612950.62045706740.63908058120.62143725230.64202113610.64692206080.59203170410.55086393660

    1530.7560.8240.7480.7310.6720.6180.6410.620.6430.6510.5960.5531530.98148148150.7420.80874074070.73414814810.7174629630.65955555560.60655555560.62912962960.60851851850.63109259260.63894444440.5849629630.54275925930

    1550.7540.8190.7450.7310.6690.6120.6380.6150.6360.6420.5860.5451550.98408488060.7420.80596551720.73314323610.71936604770.65835278510.60225994690.62784615380.60521220160.62587798410.63178249340.57667374010.53632625990

    1570.750.8120.7380.7260.6620.6060.6280.6070.6290.6280.5750.5351570.98933333330.7420.80333866670.7301280.7182560.65493866670.5995360.62130133330.60052533330.62229066670.62130133330.56886666670.52929333330

    1590.7440.8080.7270.710.6470.5960.6150.5920.6130.610.5620.5211590.9973118280.7420.8058279570.72504569890.70809139780.64526075270.59439784950.61334677420.59040860220.61135215050.60836021510.56048924730.51959946240

    1610.7420.7980.7230.7030.640.5860.6030.5810.6030.6040.5510.50916110.7420.7980.7230.7030.640.5860.6030.5810.6030.6040.5510.5090

    1630.7470.8060.7270.7040.6410.5830.5990.5740.5960.5980.5490.511630.99330655960.7420.8006050870.72213386880.69928781790.63670950470.57909772420.59499062920.57015796520.59201070950.59399732260.54532530120.50658634540

    1650.7490.8050.7270.7070.6390.5820.5970.5730.5960.5970.5440.5091650.99065420560.7420.79747663550.72020560750.70039252340.63302803740.57656074770.59142056070.56764485980.59042990650.59142056070.53891588790.50424299070

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    1671.1281.0871.0651.0461.0341.0090.9910.9770.9770.9620.960.9611670.98226950351.1081.06772695041.04611702131.02745390071.01566666670.99110992910.9734290780.9596773050.9596773050.94494326240.94297872340.94396099291670.982269503510.98863606510.96862687160.95134620440.9386937770.91346537240.89716965720.88205634650.88286780590.8685140280.86274357130.8684093771

    1691.131.0921.0621.0441.0311.0140.9840.9790.9750.960.9680.9641690.98053097351.1081.0707398231.04132389381.02367433631.01092743360.99425840710.96484247790.9599398230.95601769910.94130973450.94915398230.94523185841690.980530973510.9914257620.96418879060.94784660770.93431370950.91636719550.889255740.88229763140.87950110310.86517438830.86839339640.8695785266

    1711.1231.0831.0611.0381.021.0160.9870.980.9690.960.9620.9591710.98664292071.1081.06853428321.04682813891.02413535171.00637577921.00242920750.97381656280.96691006230.95605699020.94717720390.94915048980.9461905611710.986642920710.98938359550.96928531380.94827347380.93010700480.92389788710.8975267860.88870410140.87953724950.8705672830.86839020110.8704604977

    1731.1221.0861.0591.0381.0281.0130.9910.9750.9710.960.9560.9521730.98752228161.1081.07244919791.04578609631.02504812831.01517290551.00036007130.97863458110.96283422460.95888413550.94802139040.94407130120.94012121211730.987522281610.99300851650.96832045950.94911863740.93823743580.92199084910.90196735590.8849579270.88213811910.87134318970.8637431850.8648769201

    1751.1261.0851.061.051.0241.0040.9870.9670.970.9540.9620.9541750.98401420961.1081.06765541741.04305506221.03321492011.00763055060.98795026640.97122202490.95154174070.95449378330.9387495560.94662166960.9387495561750.984014209610.98856983090.96579172420.95668048150.93126668260.91055324090.89513550680.87457880580.87809915670.8628212830.86607655040.8636150469

    1771.1351.0931.0611.0471.0251.0110.9880.9780.9660.9550.9650.9491770.97621145371.1081.06699911891.03576035241.02209339211.00061674010.98694977970.96449691630.95473480180.94302026430.93228193830.94204405290.92642466961770.976211453710.98796214720.95903736340.94638277040.92478441780.90963113340.888937250.87751360460.86754394140.85687678150.8618884290.852276605

    1791.1341.0881.0651.0471.031.0170.9940.9850.9730.9580.9590.9561790.97707231041.1081.06305467371.04058201061.0229947091.00638447970.99368253970.97120987650.96241622570.9506913580.93603527340.93701234570.93408112871790.977072310410.98430988310.96350186170.94721732310.93011504590.91583644210.89512431020.88457373690.87460106530.8603265380.85728485420.8593202656

    1811.1271.091.0641.0451.0321.0160.9980.9820.9760.9620.9620.9571810.98314108251.1081.07162377991.04606211181.02738243121.01460159720.99887133980.98117480040.9654445430.95954569650.94578172140.94578172140.9408660161810.983141082510.99224424070.96857602940.95128002890.93770942440.92061874640.90430857180.88735711680.88274673090.86928467040.86530807080.8655621122

    1831.1271.0861.0641.0421.031.0140.990.9780.9710.9690.9590.9591830.98314108251.1081.06769121561.04606211181.0244330081.0126353150.99690505770.97330967170.96151197870.95462999110.9526637090.94283229810.94283229811830.983141082510.98860297740.96857602940.94854908150.9358921580.91880650480.89705960520.88374262750.87822446290.87561002660.86260960490.8673710194

    1851.1141.0741.0521.0321.0211.0080.9820.9710.9670.9590.9540.9511850.99461400361.1081.06821543991.04633393181.02644165171.01550089771.00257091560.97671095150.96577019750.96179174150.95383482940.94886175940.94587791741850.994614003610.98908837020.96882771460.95040893680.93854057090.92402849370.90019442540.88765643150.88481300960.87668642410.86812603790.8701728771

    1871.1171.0681.051.0411.021.0110.9890.9830.9720.9610.9550.9551870.99194270371.1081.05939480751.04153983891.03261235451.01178155771.00285407340.98103133390.97507967770.9641683080.95325693820.9473052820.9473052821870.991942703710.98092111810.96438873970.95612255050.93510310330.92428946860.90417634460.89621293910.88699936340.87615527410.86670199630.871486

    1891.1191.0851.0631.0521.0451.0371.0211.0090.9960.9860.9830.9751890.99016979451.1081.0743342271.05255049151.04165862381.03472743521.02680607691.01096336010.99908132260.98620911530.97630741730.9733369080.96541554961890.990169794510.99475391390.97458378840.96449872570.95631001410.94636504780.93176346560.91827327450.9072760950.89734137620.89051867150.8881467798

    1911.1291.0891.0781.0681.0641.0591.041.0341.0181.0041.00311910.98139946861.1081.06874402131.05794862711.04813463241.04420903451.03930203721.02065544731.01476705050.9990646590.98532506640.9843436670.98139946861910.981399468610.98957779750.97958206210.970495030.96507304490.95788206190.94069626480.93269030380.91910272220.90562965660.90058889930.902851397

    1931.1341.1051.0961.0871.081.0871.0731.0571.0481.0311.0361.0311930.97707231041.1081.0796649031.07087125221.06207760141.05523809521.06207760141.04839858911.03276543211.02397178131.0073615521.01224691361.0073615521930.977072310410.9996897250.99154745570.98340518650.97526626180.97887336540.96626598070.94923293390.94201635810.92588377940.92611794470.9267355584

    1951.1411.1021.1011.0911.0891.0971.0791.0731.0581.0481.0511.0531950.97107800181.1081.07012795791.06915687991.05944609991.05750394391.06527256791.04779316391.04196669591.02740052591.01768974581.02060297981.02254513581950.971078001810.99085922030.9899600740.9809686110.97736039180.9818180350.96570798520.95768997780.9451706770.93537660460.93376301910.9407038968

    1971.1351.1031.0981.0911.0891.0931.0821.071.0611.0551.0541.0551970.97621145371.1081.07676123351.07188017621.0650466961.06309427311.06699911891.0562607931.04454625551.03576035241.02990308371.02892687221.02990308371970.976211453710.99700114210.99248164460.98615434820.98252705460.98340932620.97351225160.96006089660.95286140980.9466020990.94137865710.9474729381

    1991.1331.1051.0951.0931.0921.0991.0861.081.0731.0711.0661.0641990.97793468671.1081.08061782881.07083848191.06888261251.06790467781.07475022071.06203706971.05616946161.04932391881.04736804941.0424783761.04052250661990.977934686711.00057206370.99151711290.98970612270.98697290.99055319880.9788360090.97074399040.96533939170.96265445720.95377710520.9572424164

    2011.1331.1021.0951.0921.0931.1011.0851.0881.0891.0741.0741.0772010.97793468671.1081.07768402471.07083848191.06790467781.06888261251.076706091.0610591351.06399293911.06497087381.05030185351.05030185351.05323565752010.977934686710.99785557840.99151711290.98880062760.98787672140.99235584330.97793468670.97793468670.97973401450.96535096830.96093490710.9689380474

    2031.1331.1051.0991.1051.0931.1011.0921.0961.0861.0841.0851.0822030.97793468671.1081.08061782881.07475022071.08061782881.06888261251.076706091.06790467781.07181641661.06203706971.06008120041.0610591351.0581253312030.977934686711.00057206370.99513909321.00057206370.98787672140.99235584330.98424394270.98512538290.97703502270.97433933860.97077688480.973436367

    2051.1341.1031.11.1031.0961.1061.1011.1061.11.0911.091.0892050.97707231041.1081.07771075841.07477954141.07771075841.07087125221.08064197531.07575661381.08064197531.07477954141.06598589071.06500881831.0640317462050.977072310410.99788033180.99516624210.99788033180.98971465080.99598338740.991480750.99323710970.98875762780.97976644360.97439050170.9788700515

    2071.1361.1051.1091.1041.1041.1131.1041.1091.1051.0961.0931.0952070.97535211271.1081.07776408451.0816654931.07678873241.07678873241.08556690141.07678873241.0816654931.07776408451.06898591551.06605985921.06801056342070.975352112710.99792970791.00154212310.99702660410.99518367131.00052248980.99243201140.99417784280.99150329760.98252381940.97535211270.9825304171

    2091.1291.1081.1031.1041.1041.1041.1121.111.0991.0941.0951.12090.98139946861.1081.08739061121.08248361381.08346501331.08346501331.08346501331.0913162091.08935341011.07855801591.07365101861.07463241811.07953941542090.981399468611.00684315851.00229964241.00320834561.00135398640.99858526571.00582139081.00124394310.99223368530.9868115980.9831952590.9931365367

    2111.1231.1021.11.0971.0951.0931.0911.0971.0891.0861.0841.0912110.98664292071.1081.08728049871.08530721281.08234728411.08037399821.07840071241.07642742651.08234728411.07445414071.07149421191.06952092611.07642742652110.986642920711.00674120251.00491408591.00217341120.99849722570.99391770730.99209901060.9948044890.98845827110.98482923890.97851868810.9902736215

    2131.1231.1011.0981.0981.1041.1031.0951.0911.0971.0921.0961.092130.98664292071.1081.08629385571.0833339271.0833339271.08925378451.08826714161.08037399821.07642742651.08234728411.07741406951.08136064111.07544078362130.986642920711.00582764421.00308696941.00308696941.00670405221.00301119040.99573640390.98936344350.99571967250.99027028440.98935099830.9893659463

    2331.1261.1031.1091.1041.111.1061.1111.1181.111.1131.1181.1142330.98401420961.1081.08536767321.09127175841.08635168741.09225577261.08831971581.09323978691.10012788631.09225577261.09520781531.10012788631.09619182952330.984014209611.00497006781.01043681341.0058811921.00947853291.00305964591.00759427361.01114695431.00483511741.00662483021.00652139651.0084561449

    2531.1241.0981.0971.0971.1041.1021.1031.1081.1091.1041.1131.1122530.98576512461.1081.08237010681.08138434161.08138434161.08828469751.08631316731.08729893241.0922277581.09321352311.08828469751.09715658361.09617081852530.985765124611.00219454331.00128179781.00128179781.0058084081.00121029241.00211883171.0038858071.00571621261.00026167051.00380291271.0084368156

    2731.1371.1071.1071.1091.111.1151.1121.1161.1141.1181.1151.1192730.97449428321.1081.07876517151.07876517151.08071416011.08168865441.08656112581.08363764291.08753562011.08558663151.08948460861.08656112581.09045910292730.974494283210.99885664030.99885664031.00066125930.99971224991.00143882560.99874437140.99957318020.9986997531.001364530.99410898971.0031822474

    2931.1231.1011.0961.1011.0991.0921.0991.0991.0981.0881.0991.0992930.98664292071.1081.08629385571.08136064111.08629385571.08432056991.07741406951.08432056991.08432056991.0833339271.07346749781.08432056991.08432056992930.986642920711.00582764421.00125985291.00582764421.00214470420.99300835890.99937379710.99661817090.99662734770.98664292070.99205907580.9975350229

    3131.121.0941.0971.0951.0971.0951.1021.1021.1021.1011.1061.1083130.98928571431.1081.08227857141.08524642861.08326785711.08524642861.08326785711.09019285711.09019285711.09019285711.08920357141.094151.09612857143130.989285714311.00210978841.00485780421.00302579371.00300039610.9984035551.00478604341.00201549371.00293731111.00110622371.001052151.0083979498

    3331.1041.081.0781.081.0811.0791.0841.0891.0881.0861.0891.0933331.00362318841.1081.08391304351.08190579711.08391304351.08491666671.08290942031.08792753621.09294565221.0919420291.08993478261.09294565221.09696014493331.003623188411.00362318841.00176462691.00362318841.00269562540.99807319841.00269819011.00454563621.00454648481.00177829280.99995027651.0091629668

    Right_M

    0.7410.8130.7470.7330.6810.6290.6590.6430.6680.6820.6260.580

    0.7440.8090.7440.730.6780.630.6560.6440.6690.6820.6250.5813

    0.7460.810.7450.7320.6780.6290.6570.6420.670.6810.6240.58133

    0.7420.8040.7410.7260.6710.6250.6530.6390.6670.6780.6210.57853

    0.7350.7990.7350.7250.6710.6190.6470.6350.6610.6720.6170.57473

    0.7380.8050.740.7320.6760.6250.6560.640.6670.6760.620.57793

    0.7440.8110.7470.7330.680.6270.6550.640.6680.6750.6230.577113

    0.7520.8220.7530.7420.6830.6330.6590.6430.6720.6810.6230.58133

    0.750.8190.750.7390.6810.6310.6570.6440.6670.6790.6220.579135

    0.750.8170.750.7370.6790.6310.6560.6410.6680.6770.6190.578137

    0.7450.810.7450.7330.6750.630.6530.6370.6640.6730.6160.575139

    0.7420.8060.740.7290.670.6260.650.6330.6550.6690.6110.57141

    0.7340.8020.7330.7190.6650.6180.6410.6250.6530.6620.6040.563143

    0.7370.80.7320.720.6610.6170.6440.6250.6490.6580.6040.559145

    0.7380.7980.7350.7190.660.6150.6430.6240.6470.6570.5990.557147

    0.7410.8050.7310.7210.6610.6180.6410.6270.650.6570.5990.557149

    0.7440.810.7370.7250.6650.6220.6450.6270.6510.6560.5970.555151

    0.750.8090.7370.7220.6630.6190.6380.6210.6460.6470.5920.548153

    0.7480.8060.7340.720.6590.6150.6360.6160.6370.6420.5830.543155

    0.7480.80.7310.7180.6560.6110.630.610.6270.6310.5750.535157

    0.7460.8010.7250.7080.6450.6020.6140.60.6150.6180.5650.523159

    0.7430.8010.7240.7020.6390.5950.5980.5890.6090.6130.5570.515161

    0.7410.7980.720.7010.6320.5910.5910.5820.6040.6050.5510.512163

    0.7380.7960.7150.6920.6270.5860.5830.5790.5990.6020.5460.505165

    0.7360.7890.7090.6880.620.5850.5840.5760.5970.5980.5430.507167

    0.7270.7810.7020.6830.6170.5790.5780.5690.5860.590.5380.498169

    0.7340.7860.7090.6840.6220.5820.5860.5680.5870.5940.5430.502171

    0.7370.7910.7120.690.6230.5850.5920.5770.5980.5990.5450.503173

    0.740.7940.7130.6950.6270.5890.5970.5830.6050.6040.5480.509175

    0.7450.80.7250.70.6320.5970.6030.5910.6110.610.5540.514177

    0.7470.8050.7220.6990.6360.60.610.5950.6110.6120.5570.517179

    0.7430.7990.7190.6950.6310.5970.6110.5910.6080.6090.5570.515181

    0.7430.7980.7180.6950.6320.5960.6070.590.6080.6070.5520.511183

    0.7410.7980.7190.6970.6330.5950.6070.5910.610.6050.5540.51185

    0.7450.7980.720.7010.6390.6010.6150.5990.6120.6140.5590.517187

    0.7450.80.7240.7070.6450.6070.6270.6030.620.6240.5670.525189

    0.7450.8020.7280.710.650.6130.6310.610.6320.6350.5780.537191

    0.740.7970.7270.7130.6560.6130.6380.6140.6370.640.5850.542193

    0.7290.7950.7230.7080.650.610.6320.6120.6340.6380.5820.543195

    0.7340.7980.7270.7180.6560.6130.6370.6190.6430.6460.5920.549197

    0.7370.7980.7270.7170.6570.6160.640.620.6450.6520.5960.553199

    0.7410.8040.7350.7210.6610.6230.6460.6280.6510.6570.6020.56201

    0.7470.8090.7410.7270.6680.6270.6530.6330.6590.6650.6060.566203

    0.7450.810.7410.730.6710.6250.650.6340.660.6680.6120.571205

    0.7450.810.7430.7280.6730.6250.6540.640.6640.6720.6150.573207

    0.7470.8090.7440.7330.6730.6260.6530.6380.6630.6730.6140.573209

    0.7450.8140.7410.7310.6740.630.6550.6350.6620.6710.6140.573211

    0.7440.8090.7430.7310.6740.6250.6520.6340.6610.6680.6120.571213

    0.7470.8150.7490.7370.680.6070.6460.6280.6540.660.6080.564233

    0.750.8180.750.7430.6820.6240.6560.6380.6650.6720.6140.573253

    0.7430.8130.7450.7330.6750.6270.6560.6420.6670.6740.620.578273

    0.7360.8010.7370.7230.6680.6210.6470.6280.6570.6670.6120.57293

    0.7450.8080.7440.7350.6730.6270.6570.640.6670.6750.6210.578313

    0.7450.8120.7480.7370.6730.6260.6580.6390.6680.6770.6180.58333

    M

    0.000

    0.166

    0.393

    0.577

    0.750

    0.920

    1.070

    1.244

    1.418

    1.631

    1.751

    1.906

    Coordinate along the straw, mm

    Charge, pC

    Task 34. Gas gain distrubition along the strawfor different accumulated dose.Ar+20%CO2+10%CF4, Wire diameter - 35 mcm, FWHM=34mm, Right straw, HV=1687 V14.12.05 - 27.12.05

    Right_M_at_Run00

    0.7460.818485830.75204048580.73794601890.68559514170.63324426450.66344669370.64733873140.67250742240.68660188930.63022402160.58391363020

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    M norm. at Run00

    0

    0.166

    0.393

    0.577

    0.75

    0.92

    1.07

    1.244

    1.418

    1.631

    1.751

    1.906

    Coordinate along the straw, mm

    Charge, pC

    Task 34. Gas gain distrubition along the strawfor different accumulated dose.Ar+20%CO2+10%CF4, Wire diameter - 35 mcm, FWHM=34mm, Right straw, HV=1687 V14.12.05 - 27.12.05

    Right_M-Mref_at_Run00

    1.1131.08788718411.08386913361.08386913361.08487364621.0909007221.08989620941.0929097