Nuclear stopping power
Nuclear stopping power
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DOI：
10.1016/0370-2693(84)91070-0
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发表时间：
1984-05
影响因子：
4.4
通讯作者：
W. Busza;A. Goldhaber
中科院分区：
文献类型：
--
作者：
W. Busza;A. Goldhaber
利用100 GeV质子-核碰撞中发射质子的包容截面估算了核物质对快核子的阻止本领。核子被铅核中心撞击的典型反冲动量为4-10 GeV/c，比p-p碰撞大一个数量级，比朴素级联模型小一个数量级。高能重离子碰撞的可能影响进行了讨论。
Inclusive cross sections for protons emitted in 100 GeV proton-nucleus collisions are used to estimate the stopping power of nuclear matter for fast nucleons. The typical recoil momentum obtained for a nucleon struck by the center of a lead nucleus is 4–10 GeV/c, an order of magnitude greater than in p-p collisions, and an order of magnitude smaller than in a naive cascade model. Possible implications for high energy heavy ion collisions are discussed.