| 关于多元靶碰撞级联粒子谱的输运方程 |
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| 引用本文： | 张竹林. 关于多元靶碰撞级联粒子谱的输运方程[J]. 安徽理工大学学报(自然科学版), 2004, 24(2): 74-76 |
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| 作者姓名： | 张竹林 |
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| 作者单位： | 安徽理工大学数理系,安徽,淮南,232001 |
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| 基金项目： | 安徽省教育厅自然科学基金资助项目(2004kj127) |
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| 摘 要： | 根据严格的输运理论，研究了由H．M．Urbassek等人提出的多元靶碰撞级联粒子谱微分方程。结果发现，在一些情况下，他们的微分方程的解为非物理的负粒子谱，从而与他们自己发表的Monte Carlo模拟结果直接矛盾。
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| 关 键 词： | 粒子谱 碰撞级联 输运理论 |
| 文章编号： | 1672-1098(2004)02-0074-03 |
| 修稿时间： | 2004-01-13 |
On transport equation of particle spectra in multicomponent collision cascades |
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| ZHANG Zhu-lin. On transport equation of particle spectra in multicomponent collision cascades[J]. Journal of Anhui University of Science and Technology:Natural Science, 2004, 24(2): 74-76 |
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| Authors: | ZHANG Zhu-lin |
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| Abstract: | The differential equations describing the particle spectra derived by H. M. Urbassek et al. have been studied based on the pertinent transport equation. The author has found that the solutions of their differential equation mean non-physics negative particle spectra in some cases, which directly contradict Monte Carlo simulation results published by themselves. |
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| Keywords: | particle spectra collision cascades transport equation. |
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