Theoretical Calculations of Microscopic Nuclear Reaction Data for p+209Bi in Energy Region up to 300MeV

  • Based on nuclear reaction models, i.e., the optical model, evaporation model, exciton model and the direct reaction theory, cross sections of (p,xn) reactions and residual nuclei productions for p+209Bi reaction were calculated in energy region from threshold up to 300MeV and a set of proton optical potential parameters for 209Bi up to 500MeV were obtained. The direct inelastic cross sections were calculated with the distorted wave Born approximation theory. Theoretical results show that the direct inelastic cross sections of about 550mb are reasonable.
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  • [1] . DING Da-Zhao. A New Option for Exploitage of Future Nuclear Energy——Accelerator driven Radioactive Clean Nuclear Power System. In:ZHAO Zhi-Xiang ed. A Corpus on Conceptual Research on Accelerator driven Radioactive Clean Nuclear Power System. Beijing:Nuclear Energy Press, 2000,3(in Chinese)(丁大钊.未来核能利用的方案探讨——加速器驱动放射性洁净核能系统.见:赵志祥编辑.加速器驱动放射性洁净核能系统概念研究论文集.北京:原子能出版社,2000.3)2. DING Da-Zhao. A Discussion on the Proposal of Construction of a Verification Facility at CIAE for the AD-RCNPS RD. In:ZHAO Zhi-Xiang ed. A Corpus on Conceptual Research on Accelerator driven Radioactive Clean Nuclear Power System. Bei jing:Nuclear Energy Press, 2000.53(in Chinese)(丁大钊.关于加速器驱动洁净核能系统原理验证装置的几点考虑,见:赵志祥编辑.加速器驱动放射性洁净核能系统概念研究论文集. 北京:原子能出版社,2000.53) 3. SHEN Qing-Biao. J. Nuclear Technology, 2000,132:614. Deb P K, Amos K, Karataglidis S et al. J. Phys. Rev. Lett.,2001,86(15):3248 5. Lee YO, Chang Jonghwa, Tokio Fukahori et al. J. Nuclear Science and Technology,1999,36(12):11256. Chadwick M B, Young P G, Chiba S et al. Nuclear Science and Engineering, 1999,131:293 7. Kunz P D. Distorted Wave Code DWUCK4, University of Colorada8. Iwamoto A, Harada K. Phys. Rev.,1982,C(26):1821;ZHANG J, YAN S, WANG S et al. Commun. Theor. Phys.,1988,10:33;SHEN Qing-Biao. Nuclear Science and Engineering, 1994,117:999. ZHANG Jing-Shang, WANG Shu-Nuan. Calculations of Statistical Neutron Cross Sections of Actinide Nuclei in En≥3MeV. In:Series on Theoretical Methods and Applicationson Nuclear Reaction. Beijing:Nuclear Energy Press, 1980. 226(in Chinese)(张竞上,王书暖.中子能量En≥3MeV锕系核中子反应截面统计理论的计算.见:核反应理论方法及其应用文集.北京:原子能出版社,1980.226)
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ZHANG Zheng-Jun, SHEN Qing-Biao, HAN Yin-Lu, CAI Chong-Hai, SUN Xiu-Quan and HOU Xun. Theoretical Calculations of Microscopic Nuclear Reaction Data for p+209Bi in Energy Region up to 300MeV[J]. Chinese Physics C, 2002, 26(6): 600-606.
ZHANG Zheng-Jun, SHEN Qing-Biao, HAN Yin-Lu, CAI Chong-Hai, SUN Xiu-Quan and HOU Xun. Theoretical Calculations of Microscopic Nuclear Reaction Data for p+209Bi in Energy Region up to 300MeV[J]. Chinese Physics C, 2002, 26(6): 600-606. shu
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Received: 2001-08-17
Revised: 1900-01-01
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Theoretical Calculations of Microscopic Nuclear Reaction Data for p+209Bi in Energy Region up to 300MeV

    Corresponding author: ZHANG Zheng-Jun,
  • Department of Physics, Northwest University, Xi'an 710069,China2 China Institute of Atomic Energy, Beijing 102413, China3 Department of Physics, Nankai University, Tianjin 300071, China

Abstract: Based on nuclear reaction models, i.e., the optical model, evaporation model, exciton model and the direct reaction theory, cross sections of (p,xn) reactions and residual nuclei productions for p+209Bi reaction were calculated in energy region from threshold up to 300MeV and a set of proton optical potential parameters for 209Bi up to 500MeV were obtained. The direct inelastic cross sections were calculated with the distorted wave Born approximation theory. Theoretical results show that the direct inelastic cross sections of about 550mb are reasonable.

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