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Article Navigation >  Nuclear Physics Review  > 2011  >  28(3): 310-314

LU Chen-gui, DUAN Li-min, #, YANG He-run, HU Rong-jiang, ZHANG Jin-xia, LI Zu-yu, ZHANG Xiu-lin. Measurement of First Townsend Coefficient Using MICROMEGAS Detector[J]. Nuclear Physics Review, 2011, 28(3): 310-314. doi: 10.11804/NuclPhysRev.28.03.310
Citation: LU Chen-gui, DUAN Li-min, #, YANG He-run, HU Rong-jiang, ZHANG Jin-xia, LI Zu-yu, ZHANG Xiu-lin. Measurement of First Townsend Coefficient Using MICROMEGAS Detector[J]. Nuclear Physics Review, 2011, 28(3): 310-314. doi: 10.11804/NuclPhysRev.28.03.310
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Measurement of First Townsend Coefficient Using MICROMEGAS Detector

doi: 10.11804/NuclPhysRev.28.03.310

  • 1 Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China 2 Graduate College of Chinese Academy of Sciences, Beijing 100049, China

  • Received Date: 1900-01-01
  • Rev Recd Date: 1900-01-01
  • Publish Date: 2011-09-20
  • In this paper， the MICROMEGAS detector was employed to measure the experimental parameters A and B of the first Townsend coefficient α in 6 different ratio of Ar+CO2 gas mixtures. The results indicate that the error of α is less than 13% in the condition of electron transmission rate of the mesh up to 75% and is less than 8% due to gain fluctuation of the detector.
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Measurement of First Townsend Coefficient Using MICROMEGAS Detector

doi: 10.11804/NuclPhysRev.28.03.310
  • 1 Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China 2 Graduate College of Chinese Academy of Sciences, Beijing 100049, China
  • Received Date: 1900-01-01
  • Rev Recd Date: 1900-01-01
  • Publish Date: 2011-09-20

Abstract: In this paper， the MICROMEGAS detector was employed to measure the experimental parameters A and B of the first Townsend coefficient α in 6 different ratio of Ar+CO2 gas mixtures. The results indicate that the error of α is less than 13% in the condition of electron transmission rate of the mesh up to 75% and is less than 8% due to gain fluctuation of the detector.

LU Chen-gui, DUAN Li-min, #, YANG He-run, HU Rong-jiang, ZHANG Jin-xia, LI Zu-yu, ZHANG Xiu-lin. Measurement of First Townsend Coefficient Using MICROMEGAS Detector[J]. Nuclear Physics Review, 2011, 28(3): 310-314. doi: 10.11804/NuclPhysRev.28.03.310
Citation: LU Chen-gui, DUAN Li-min, #, YANG He-run, HU Rong-jiang, ZHANG Jin-xia, LI Zu-yu, ZHANG Xiu-lin. Measurement of First Townsend Coefficient Using MICROMEGAS Detector[J]. Nuclear Physics Review, 2011, 28(3): 310-314. doi: 10.11804/NuclPhysRev.28.03.310
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