Theoretical Calculations of Microscopic Nuclear Reaction Data for p+209Bi in Energy Region up to 300MeV |
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| Authors: | ZHANG Zheng-Jun SHEN Qing-Biao HAN Yin-Lu CAI Chong-Hai SUN Xiu-Quan HOU Xun |
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| Affiliation: | 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 |
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| 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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