Fragment Mass Distribution of Spallation Reaction Induced by Intermediate Energy Protons

  • We have studied the fragment mass distribution of the spallation reaction induced by 322MeV, 660MeV and 800MeV protons bombarding 208 Pb by using quantum molecular dynamics model (QMD) plus empirical fission model. The details of the empirical fission model is described. The calculation results are in good agreement with the experimental measurements.
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FAN Sheng and LI ZhuXia. Fragment Mass Distribution of Spallation Reaction Induced by Intermediate Energy Protons[J]. Chinese Physics C, 2000, 24(9): 845-851.
FAN Sheng and LI ZhuXia. Fragment Mass Distribution of Spallation Reaction Induced by Intermediate Energy Protons[J]. Chinese Physics C, 2000, 24(9): 845-851. shu
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Received: 1999-04-02
Revised: 1900-01-01
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Fragment Mass Distribution of Spallation Reaction Induced by Intermediate Energy Protons

    Corresponding author: FAN Sheng,
  • Technical Physics Department of Peking University, Beijing 100871, China2 China Institute of Atomic Energy, Beijing 102413, China3 Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Accelerator, Lanzhou 730000, China4 Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 102413, China

Abstract: We have studied the fragment mass distribution of the spallation reaction induced by 322MeV, 660MeV and 800MeV protons bombarding 208 Pb by using quantum molecular dynamics model (QMD) plus empirical fission model. The details of the empirical fission model is described. The calculation results are in good agreement with the experimental measurements.

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