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Nuclear reaction stopping of 400MeV/nucleon 56Fe in water

Cheng Jin-Xing Fang Mei-Hua Wei Zhi-Yong Yang Hao

Nuclear reaction stopping of 400MeV/nucleon 56Fe in water

Cheng Jin-Xing, Fang Mei-Hua, Wei Zhi-Yong, Yang Hao
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  • Abstract views:  3472
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  • Received Date:  26 September 2007
  • Accepted Date:  28 February 2008
  • Published Online:  20 October 2008

Nuclear reaction stopping of 400MeV/nucleon 56Fe in water

  • 1. (1)防化研究院第二研究所,北京 101105; (2)南京航空航天大学,南京 210016

Abstract: Geant4 toolkit for Monte Carlo simulation is used in high energy heavy ion energy deposition simulation. The energy deposit of relativistic 400MeV/nucleon 56Fe has contributions from three sources, namely electronic stopping, nuclear stopping and nuclear reaction stopping. The electronic stopping and nuclear stopping are well known ionization, excitation and elastic collision of particles, the nuclear reaction stopping comes from the contribution of secondary particles emitted from nuclei during nuclear reaction. Yields of secondary particlesinduced by relativistic 56Fe in water and the energy deposited near the track are calculated.

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