Note on the Transmutation Function for Deuterons
Note on the Transmutation Function for Deuterons
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DOI：
10.1103/physrev.48.500
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发表时间：
1935-09
期刊：
影响因子：
--
通讯作者：
J. Oppenheimer;M. Phillips
中科院分区：
文献类型：
--
作者：
J. Oppenheimer;M. Phillips
我们考虑了氘核的有限尺寸和极化率对中子俘获嬗变几率的影响。这些结果是，原子核的库仑排斥作用不如α粒子或质子有效，相应的嬗变函数随着氘能量的增加也不那么快。我们用绝热近似处理碰撞，得到了与实验符合得很好的这种能量依赖性的定量结果。
We consider the effect of the finite size and ready polarizability of the deuteron on the probability of transmutations involving the capture of the neutron. These have as a consequence that the Coulomb repulsion of the nucleus is less effective than for alpha-particles or protons, and that the corresponding transmutation functions increase less rapidly with deuteron energy. We treat the collision by the adiabatic approximation and obtain quantitative results for this energy dependence which are in good agreement with experiment.