Line: 1 to 1 | ||||||||
---|---|---|---|---|---|---|---|---|
| ||||||||
Changed: | ||||||||
< < | -- PeterKammel - 04 Jan 2010
TPC
A: 5.100000 Abar: 3825.314697 b: 138.800003 bbar: 104108.570312float alpha(float E, float p){ // first townsend coeficient a'la Chapin et al float res; float A=5.1; float b=138.8; float bar=750.061683; float Abar=A*bar; float bbar=b*bar; printf("A: %f Abar: %f b: %f bbar: %f \n", A, Abar,b, bbar); res= p*Abar*exp(-bbar*p/E); //printf("E: %e p: %f alpha: %e(1/cm) 1/alpha: %e(um) \n",E,p,res,1/res*1.e4); return res; } Field and gainxgain:5000.000000 ygain:304.238525 ygargain:200.000000 field:660256.925528 (V/cm)xgain:5500.000000 ygain:1364.726074 ygargain:870.000000 field:726282.360421 (V/cm) xgain:6000.000000 ygain:6758.355469 ygargain:3900.000000 field:792308.271020 (V/cm) xgain:6500.000000 ygain:36161.332031 ygargain:20000.000000 field:858333.975626 (V/cm) xgain:5000.000000 ygain:1.000000 ygargain:1.000000 xgain:5500.000000 ygain:4.485711 ygargain:4.350000 xgain:6000.000000 ygain:22.214003 ygargain:19.500000 xgain:6500.000000 ygain:118.858490 ygargain:100.000000 EDM=1.5513e-11 STRATEGY= 1 ERROR MATRIX ACCURATENO. NAME VALUE ERROR SIZE DERIVATIVE 1 p0 3.09965e-03 4.48253e-05 2.24397e-08 1.24262e-01 EDM=5.08727e-09 STRATEGY= 1 ERROR MATRIX ACCURATE NO. NAME VALUE ERROR SIZE DERIVATIVE 1 p0 2.97004e-03 5.09801e-05 2.48734e-08 1.97859e+00 hv: 5000.000000 rel gain: 1.000000 hv: 5100.000000 rel gain: 1.345821 hv: 5200.000000 rel gain: 1.811233 hv: 5300.000000 rel gain: 2.437595 hv: 5400.000000 rel gain: 3.280565 hv: 5500.000000 rel gain: 4.415052 hv: 5600.000000 rel gain: 5.941868 hv: 5700.000000 rel gain: 7.996688 hv: 5800.000000 rel gain: 10.762107 hv: 5900.000000 rel gain: 14.483865 hv: 6000.000000 rel gain: 19.492684 hv: 6100.000000 rel gain: 26.233655 hv: 6200.000000 rel gain: 35.305792 hv: 6300.000000 rel gain: 47.515262 hv: 6400.000000 rel gain: 63.947017 TownsendE Vdrift Diffusion (long, trans) Townsend Attachment Lorentz angle[V/cm] [cm/microsec] [micron for 1 cm] [1/cm] [1/cm] [degrees] 1000 0.40054 78.2882 100.124 0 0 Not availa 1438.45 0.49138 69.2927 93.5786 0 0 Not available 2069.14 0.59537 66.1694 88.5036 0 0 Not available 2976.35 0.69719 60.2158 85.5646 0 0 Not available 4281.33 0.80512 55.9682 83.3191 0 0 Not available 6158.48 0.93787 51.2371 80.8145 0 0 Not available 8858.67 1.10762 50.6339 77.3895 0 0 Not available 12742.8 1.32594 50.6375 73.2159 0 0 Not available 18329.8 1.60038 47.869 68.8031 0 0 Not available 26366.5 1.95474 45.2108 64.1396 0 0 Not available 37927 2.39914 39.8121 59.7458 0 0 Not available 54556 2.96184 39.8594 55.8985 0 0 Not available 78476 3.75241 42.7417 53.4094 0 0 Not available 112884 5.09835 47.9847 53.8676 10.3288 1.61388 Not available 162378 7.80761 58.0939 53.2769 147.014 6.36227 Not available 233572 12.2776 58.7443 50.0927 709.642 6.0225 Not available 335982 19.1718 58.559 46.019 2072.29 4.96146 Not available 483293 29.3733 48.1435 42.3746 4674 5.22757 Not available 695193 44.2988 47.9963 39.4585 8578.41 4.22792 Not available 1000000 64.4329 41.7622 37.658 13927.3 3.45267 Not availableSur Surface field50001 Table of the field at the surface of wire 13 ============================================= Wire type : S The wire is located at : ( 0.00, 0.00) The wire potential is : 0.00 [V] SETUP calculated a charge of : 723.73 Angle Surface field Field at 2*rad Surface pot. Pot. at 2*rad Surface angle [degree] [V/cm] [V/cm] [V] [V] [degree] 0.0 578963.7500 289454.1875 0.0170 -501.6025 90.0000 38.0 578980.5625 289484.8125 -0.0069 -501.6475 90.0280 76.0 579002.6875 289527.8750 -0.0171 -501.6904 90.0280 114.0 578998.8750 289519.7500 -0.0098 -501.6934 90.0396 152.0 578974.1875 289472.5000 -0.0059 -501.6372 90.0280 190.0 578964.6875 289455.6562 0.0117 -501.6099 90.0280 228.0 578981.8750 289492.3750 0.0058 -501.6494 90.0396 266.0 578997.1875 289524.4375 -0.0049 -501.6846 90.0280 304.0 578986.3750 289502.0625 -0.0025 -501.6533 90.0280 342.0 578966.3125 289460.0312 0.0136 -501.6069 90.0280 0 Averages 578981.6875 289489.3438 0.0001 -501.6475 90.02755500 1 Table of the field at the surface of wire 13 ============================================= Wire type : S The wire is located at : ( 0.00, 0.00) The wire potential is : 0.00 [V] SETUP calculated a charge of : 796.10 Angle Surface field Field at 2*rad Surface pot. Pot. at 2*rad Surface angle [degree] [V/cm] [V/cm] [V] [V] [degree] 0.0 636860.4375 318399.4375 0.0104 -551.7603 90.0000 38.0 636878.7500 318433.1250 0.0007 -551.8052 90.0280 76.0 636903.3750 318480.7188 -0.0193 -551.8643 90.0280 114.0 636898.6250 318471.7812 -0.0067 -551.8613 90.0000 152.0 636871.6875 318419.6875 -0.0003 -551.7974 90.0280 190.0 636860.8125 318401.3125 0.0202 -551.7646 90.0343 228.0 636880.0625 318441.5625 -0.0042 -551.8120 90.0280 266.0 636897.0625 318476.8438 -0.0037 -551.8628 90.0280 304.0 636885.4375 318452.3438 -0.0013 -551.8276 90.0280 342.0 636862.9375 318406.1250 0.0148 -551.7637 90.0280 0 Averages 636879.9375 318438.2500 0.0011 -551.8120 90.02306000 1 Table of the field at the surface of wire 13 ============================================= Wire type : S The wire is located at : ( 0.00, 0.00) The wire potential is : 0.00 [V] SETUP calculated a charge of : 868.47 Angle Surface field Field at 2*rad Surface pot. Pot. at 2*rad Surface angle [degree] [V/cm] [V/cm] [V] [V] [degree] 0.0 694757.0625 347344.9375 0.0121 -601.9316 90.0000 38.0 694776.6250 347381.7188 0.0019 -601.9702 90.0000 76.0 694803.1875 347433.5000 -0.0059 -602.0415 90.0000 114.0 694798.1875 347423.6875 -0.0176 -602.0293 90.0000 152.0 694769.3125 347366.8750 -0.0045 -601.9619 90.0000 190.0 694757.6250 347346.9375 0.0146 -601.9243 90.0280 228.0 694777.9375 347390.7188 -0.0035 -601.9766 90.0000 266.0 694796.8750 347429.0938 -0.0113 -602.0273 90.0280 304.0 694783.9375 347402.4062 0.0014 -601.9980 90.0000 342.0 694759.8750 347352.1562 0.0146 -601.9331 90.0000 0 Averages 694778.1250 347387.2188 0.0002 -601.9794 90.00566500 1 Table of the field at the surface of wire 13 ============================================= Wire type : S The wire is located at : ( 0.00, 0.00) The wire potential is : 0.00 [V] SETUP calculated a charge of : 940.85 Angle Surface field Field at 2*rad Surface pot. Pot. at 2*rad Surface angle [degree] [V/cm] [V/cm] [V] [V] [degree] 0.0 752653.4375 376290.3125 0.0178 -652.0801 90.0000 38.0 752674.7500 376330.0625 -0.0115 -652.1406 90.0000 76.0 752703.6250 376386.4062 -0.0262 -652.2129 90.0000 114.0 752698.0625 376375.7500 -0.0081 -652.1997 90.0000 152.0 752666.4375 376314.1250 -0.0028 -652.1157 90.0000 190.0 752653.8750 376292.4688 0.0158 -652.0913 90.0198 228.0 752676.1875 376339.9688 0.0036 -652.1528 90.0000 266.0 752696.7500 376381.5938 -0.0125 -652.1870 90.0000 304.0 752682.5625 376352.8125 -0.0008 -652.1602 90.0000 342.0 752656.4375 376298.0312 0.0158 -652.0962 90.0000 0 Averages 752676.1875 376336.1250 -0.0009 -652.1437 90.0020 | |||||||
> > | Please go to https://muon.npl.washington.edu/twiki/bin/view/Main/AnnualReviewTPC![]() | |||||||
|
Line: 1 to 1 | ||||||||
---|---|---|---|---|---|---|---|---|
Added: | ||||||||
> > |
TPC
A: 5.100000 Abar: 3825.314697 b: 138.800003 bbar: 104108.570312float alpha(float E, float p){ // first townsend coeficient a'la Chapin et al float res; float A=5.1; float b=138.8; float bar=750.061683; float Abar=A*bar; float bbar=b*bar; printf("A: %f Abar: %f b: %f bbar: %f \n", A, Abar,b, bbar); res= p*Abar*exp(-bbar*p/E); //printf("E: %e p: %f alpha: %e(1/cm) 1/alpha: %e(um) \n",E,p,res,1/res*1.e4); return res; } Field and gainxgain:5000.000000 ygain:304.238525 ygargain:200.000000 field:660256.925528 (V/cm)xgain:5500.000000 ygain:1364.726074 ygargain:870.000000 field:726282.360421 (V/cm) xgain:6000.000000 ygain:6758.355469 ygargain:3900.000000 field:792308.271020 (V/cm) xgain:6500.000000 ygain:36161.332031 ygargain:20000.000000 field:858333.975626 (V/cm) xgain:5000.000000 ygain:1.000000 ygargain:1.000000 xgain:5500.000000 ygain:4.485711 ygargain:4.350000 xgain:6000.000000 ygain:22.214003 ygargain:19.500000 xgain:6500.000000 ygain:118.858490 ygargain:100.000000 EDM=1.5513e-11 STRATEGY= 1 ERROR MATRIX ACCURATENO. NAME VALUE ERROR SIZE DERIVATIVE 1 p0 3.09965e-03 4.48253e-05 2.24397e-08 1.24262e-01 EDM=5.08727e-09 STRATEGY= 1 ERROR MATRIX ACCURATE NO. NAME VALUE ERROR SIZE DERIVATIVE 1 p0 2.97004e-03 5.09801e-05 2.48734e-08 1.97859e+00 hv: 5000.000000 rel gain: 1.000000 hv: 5100.000000 rel gain: 1.345821 hv: 5200.000000 rel gain: 1.811233 hv: 5300.000000 rel gain: 2.437595 hv: 5400.000000 rel gain: 3.280565 hv: 5500.000000 rel gain: 4.415052 hv: 5600.000000 rel gain: 5.941868 hv: 5700.000000 rel gain: 7.996688 hv: 5800.000000 rel gain: 10.762107 hv: 5900.000000 rel gain: 14.483865 hv: 6000.000000 rel gain: 19.492684 hv: 6100.000000 rel gain: 26.233655 hv: 6200.000000 rel gain: 35.305792 hv: 6300.000000 rel gain: 47.515262 hv: 6400.000000 rel gain: 63.947017 TownsendE Vdrift Diffusion (long, trans) Townsend Attachment Lorentz angle[V/cm] [cm/microsec] [micron for 1 cm] [1/cm] [1/cm] [degrees] 1000 0.40054 78.2882 100.124 0 0 Not availa 1438.45 0.49138 69.2927 93.5786 0 0 Not available 2069.14 0.59537 66.1694 88.5036 0 0 Not available 2976.35 0.69719 60.2158 85.5646 0 0 Not available 4281.33 0.80512 55.9682 83.3191 0 0 Not available 6158.48 0.93787 51.2371 80.8145 0 0 Not available 8858.67 1.10762 50.6339 77.3895 0 0 Not available 12742.8 1.32594 50.6375 73.2159 0 0 Not available 18329.8 1.60038 47.869 68.8031 0 0 Not available 26366.5 1.95474 45.2108 64.1396 0 0 Not available 37927 2.39914 39.8121 59.7458 0 0 Not available 54556 2.96184 39.8594 55.8985 0 0 Not available 78476 3.75241 42.7417 53.4094 0 0 Not available 112884 5.09835 47.9847 53.8676 10.3288 1.61388 Not available 162378 7.80761 58.0939 53.2769 147.014 6.36227 Not available 233572 12.2776 58.7443 50.0927 709.642 6.0225 Not available 335982 19.1718 58.559 46.019 2072.29 4.96146 Not available 483293 29.3733 48.1435 42.3746 4674 5.22757 Not available 695193 44.2988 47.9963 39.4585 8578.41 4.22792 Not available 1000000 64.4329 41.7622 37.658 13927.3 3.45267 Not availableSur Surface field50001 Table of the field at the surface of wire 13 ============================================= Wire type : S The wire is located at : ( 0.00, 0.00) The wire potential is : 0.00 [V] SETUP calculated a charge of : 723.73 Angle Surface field Field at 2*rad Surface pot. Pot. at 2*rad Surface angle [degree] [V/cm] [V/cm] [V] [V] [degree] 0.0 578963.7500 289454.1875 0.0170 -501.6025 90.0000 38.0 578980.5625 289484.8125 -0.0069 -501.6475 90.0280 76.0 579002.6875 289527.8750 -0.0171 -501.6904 90.0280 114.0 578998.8750 289519.7500 -0.0098 -501.6934 90.0396 152.0 578974.1875 289472.5000 -0.0059 -501.6372 90.0280 190.0 578964.6875 289455.6562 0.0117 -501.6099 90.0280 228.0 578981.8750 289492.3750 0.0058 -501.6494 90.0396 266.0 578997.1875 289524.4375 -0.0049 -501.6846 90.0280 304.0 578986.3750 289502.0625 -0.0025 -501.6533 90.0280 342.0 578966.3125 289460.0312 0.0136 -501.6069 90.0280 0 Averages 578981.6875 289489.3438 0.0001 -501.6475 90.02755500 1 Table of the field at the surface of wire 13 ============================================= Wire type : S The wire is located at : ( 0.00, 0.00) The wire potential is : 0.00 [V] SETUP calculated a charge of : 796.10 Angle Surface field Field at 2*rad Surface pot. Pot. at 2*rad Surface angle [degree] [V/cm] [V/cm] [V] [V] [degree] 0.0 636860.4375 318399.4375 0.0104 -551.7603 90.0000 38.0 636878.7500 318433.1250 0.0007 -551.8052 90.0280 76.0 636903.3750 318480.7188 -0.0193 -551.8643 90.0280 114.0 636898.6250 318471.7812 -0.0067 -551.8613 90.0000 152.0 636871.6875 318419.6875 -0.0003 -551.7974 90.0280 190.0 636860.8125 318401.3125 0.0202 -551.7646 90.0343 228.0 636880.0625 318441.5625 -0.0042 -551.8120 90.0280 266.0 636897.0625 318476.8438 -0.0037 -551.8628 90.0280 304.0 636885.4375 318452.3438 -0.0013 -551.8276 90.0280 342.0 636862.9375 318406.1250 0.0148 -551.7637 90.0280 0 Averages 636879.9375 318438.2500 0.0011 -551.8120 90.02306000 1 Table of the field at the surface of wire 13 ============================================= Wire type : S The wire is located at : ( 0.00, 0.00) The wire potential is : 0.00 [V] SETUP calculated a charge of : 868.47 Angle Surface field Field at 2*rad Surface pot. Pot. at 2*rad Surface angle [degree] [V/cm] [V/cm] [V] [V] [degree] 0.0 694757.0625 347344.9375 0.0121 -601.9316 90.0000 38.0 694776.6250 347381.7188 0.0019 -601.9702 90.0000 76.0 694803.1875 347433.5000 -0.0059 -602.0415 90.0000 114.0 694798.1875 347423.6875 -0.0176 -602.0293 90.0000 152.0 694769.3125 347366.8750 -0.0045 -601.9619 90.0000 190.0 694757.6250 347346.9375 0.0146 -601.9243 90.0280 228.0 694777.9375 347390.7188 -0.0035 -601.9766 90.0000 266.0 694796.8750 347429.0938 -0.0113 -602.0273 90.0280 304.0 694783.9375 347402.4062 0.0014 -601.9980 90.0000 342.0 694759.8750 347352.1562 0.0146 -601.9331 90.0000 0 Averages 694778.1250 347387.2188 0.0002 -601.9794 90.00566500 1 Table of the field at the surface of wire 13 ============================================= Wire type : S The wire is located at : ( 0.00, 0.00) The wire potential is : 0.00 [V] SETUP calculated a charge of : 940.85 Angle Surface field Field at 2*rad Surface pot. Pot. at 2*rad Surface angle [degree] [V/cm] [V/cm] [V] [V] [degree] 0.0 752653.4375 376290.3125 0.0178 -652.0801 90.0000 38.0 752674.7500 376330.0625 -0.0115 -652.1406 90.0000 76.0 752703.6250 376386.4062 -0.0262 -652.2129 90.0000 114.0 752698.0625 376375.7500 -0.0081 -652.1997 90.0000 152.0 752666.4375 376314.1250 -0.0028 -652.1157 90.0000 190.0 752653.8750 376292.4688 0.0158 -652.0913 90.0198 228.0 752676.1875 376339.9688 0.0036 -652.1528 90.0000 266.0 752696.7500 376381.5938 -0.0125 -652.1870 90.0000 304.0 752682.5625 376352.8125 -0.0008 -652.1602 90.0000 342.0 752656.4375 376298.0312 0.0158 -652.0962 90.0000 0 Averages 752676.1875 376336.1250 -0.0009 -652.1437 90.0020
|