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Article Navigation >  Nuclear Physics Review  > 2012  >  29(1): 72-76

TANG Shu-wen, DUAN Li-min, SUN Zhi-yu, MA Peng, LU Chen-gui, YANG He-run, ZHANG Jin-xia, HU Zheng-guo, XU Hu-shan. A Longitudinal Field Multiple Sampling Ionization Chamber for RIBLL2[J]. Nuclear Physics Review, 2012, 29(1): 72-76. doi: 10.11804/NuclPhysRev.29.01.072
Citation: TANG Shu-wen, DUAN Li-min, SUN Zhi-yu, MA Peng, LU Chen-gui, YANG He-run, ZHANG Jin-xia, HU Zheng-guo, XU Hu-shan. A Longitudinal Field Multiple Sampling Ionization Chamber for RIBLL2[J]. Nuclear Physics Review, 2012, 29(1): 72-76. doi: 10.11804/NuclPhysRev.29.01.072
shu

A Longitudinal Field Multiple Sampling Ionization Chamber for RIBLL2

doi: 10.11804/NuclPhysRev.29.01.072

  • Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China;

  • Received Date: 1900-01-01
  • Rev Recd Date: 1900-01-01
  • Publish Date: 2012-03-20
  • A longitudinal field MUltiple Sampling Ionization Chamber (MUSIC)， which makes multiple measurements of energy loss for very high energy heavy ions at RIBLL2， has been constructed and tested with 3 constituent α source （239Pu: 3.435 MeV， 241Am: 3.913 MeV， 244Cm: 4.356 MeV）. The voltage plateau curve has been plotted and －500 V is determined as a proper work voltage. The energy resolution is 271.4 keV FWHM for the sampling unit when 3.435 MeV energy deposited. A Geant4 Monte Carlo simulation is made and it indicates the detector can provide unique particle identification for ions Z≥4.
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A Longitudinal Field Multiple Sampling Ionization Chamber for RIBLL2

doi: 10.11804/NuclPhysRev.29.01.072
  • Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China;
  • Received Date: 1900-01-01
  • Rev Recd Date: 1900-01-01
  • Publish Date: 2012-03-20

Abstract: A longitudinal field MUltiple Sampling Ionization Chamber (MUSIC)， which makes multiple measurements of energy loss for very high energy heavy ions at RIBLL2， has been constructed and tested with 3 constituent α source （239Pu: 3.435 MeV， 241Am: 3.913 MeV， 244Cm: 4.356 MeV）. The voltage plateau curve has been plotted and －500 V is determined as a proper work voltage. The energy resolution is 271.4 keV FWHM for the sampling unit when 3.435 MeV energy deposited. A Geant4 Monte Carlo simulation is made and it indicates the detector can provide unique particle identification for ions Z≥4.

TANG Shu-wen, DUAN Li-min, SUN Zhi-yu, MA Peng, LU Chen-gui, YANG He-run, ZHANG Jin-xia, HU Zheng-guo, XU Hu-shan. A Longitudinal Field Multiple Sampling Ionization Chamber for RIBLL2[J]. Nuclear Physics Review, 2012, 29(1): 72-76. doi: 10.11804/NuclPhysRev.29.01.072
Citation: TANG Shu-wen, DUAN Li-min, SUN Zhi-yu, MA Peng, LU Chen-gui, YANG He-run, ZHANG Jin-xia, HU Zheng-guo, XU Hu-shan. A Longitudinal Field Multiple Sampling Ionization Chamber for RIBLL2[J]. Nuclear Physics Review, 2012, 29(1): 72-76. doi: 10.11804/NuclPhysRev.29.01.072
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