对SHIELD程序进行了部分检验, 利用SHIELD程序计算质子入射铅的薄靶产生的靶碎片的截面及质量分布和激发函数, 计算结果较好地再现了实验数据. 并计算了1.6 GeV的质子轰击长 60 cm 和直径20 cm的铅靶的碎片质量分布.
参考文献
| [1] | 丁大钊, 赵志祥, 罗璋琳等. 加速器驱动洁净核能系统[C].香山科学会议第79次学术讨论会, 北京, 香山, 1997, 7: 2～5. |
| [2] | Gloris M, Iange H J, Leya I et al. Nuclide Production by Proton-induced Reaction on Elements (6≤Z≤29) in the Energy Range from 800 to 2 600 MeV [J]. Nucl Instr & Meth, 1996, B113: 429～475. |
| [3] | Michel R, Bodemann B, Busemann H et al. Cross Section for the Production of Residual Nuclides by Low and Medium Energy Protons from the Target Elements C, N, O, Mg, Al, Si, Cu, Ti, V, Mn, Fe, Co, Ni, Cu, Sr, Y, Zr, Nb, Ba and Au [J]. Nucl Instr & Meth, 1997, B129: 153～193. |
| [4] | Armstrong T W, ORNL-TM-3667, 1972. |
| [5] | Fan Sheng, Li Zhuxia, Zhao Zhixiang et al. Analysis of Proton-induced Reactions on 208Pb with Incident Energy 590 and 322 MeV [J]. Eur Phys J, 1999, A4: 61～69. |
| [6] | 樊胜. 加速器驱动洁净核能系统中的两个核物理问题研究 [D]. 中国原子能科学研究院博士毕业论文, 1998, 12. |
| [7] | Sobolevsky N. International Code Comparison for Intermediate Energy Nuclear Data Thick Target Bechmark for Lead and Tungsten [Z]. NSC/DOC(96)-15, 1996. |
| [8] | Toneev V D, Gudima K K. Particle Emission in Light and Heavy Ion Reactions[J]. Nucl Phys, 1983, A400: 173～189. |
| [9] | Gudima K K, Mashnik S G, Toneev V D. Cascade-exciton Model of Nuclear Reactions [J]. Nucl Phys, 1983, A401: 329～361. |
| [10] | Botvina A S, Ilinov A S, Mishustin I N. Multifragment Break-up of Nuclei by Intermediate-energy Protons [J]. Nucl Phys, 1990, A507: 649～674. |
| [11] | Bauhoff W. Atom Data and Nucl Data Tables, 1986, 35: 429～432. |
| [12] | 徐春成. 加速器驱动洁净核能系统散裂靶中物理过程的模拟 [D]. 北京大学博士后出站报告, 北京, 1999, 6. |
| [13] | Ishibashi K, Takada H, Nakamoto T et al. Measurement of n-production Double-differential Cross Section for Nuclear Spallation Reaction Induced by 0.8, 1.3, 3.0 GeV Protons [J]. J of Nucl Sci Tech, 1997, 34: 529～537. |
| [14] | Alexandrov Y V, Eismont V, Ivanvv R et al. New Data for the Production of Radionuclides in Thin Lead Target by 660 MeV Protons [C]. Conf Proc Nuclear Data for Science and Technology, SIF, Bologna, Italy, 1997, 159: 1 468～1 525. |
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