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arXiv 0812.3547nucl-th
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中子-氚弹性散射

Neutron-triton elastic scattering

M. Viviani, A. Kievsky, L. Girlanda, L. E. Marcucci

摘要:

应用Kohn变分原理和超球谐函数方法研究了低能下n-3 H弹性散射。在这方面的贡献,获得的第一个结果使用非本地的现实相互作用来自手征微扰理论的报告。它们被发现是在良好的协议与那些获得解决Faddeev-Yakubovsky方程。计算的总截面和微分截面与现有的实验数据进行了比较。还讨论了三核子相互作用的影响。

英文摘要:

The Kohn variational principle and the hyperspherical harmonics technique are applied to study n-3H elastic scattering at low energies. In this contribution the first results obtained using a non-local realistic interaction derived from the chiral perturbation theory are reported. They are found to be in good agreement with those obtained solving the Faddeev-Yakubovsky equations. The calculated total and differential cross sections are compared with the available experimental data. The effect of including a three-nucleon interaction is also discussed.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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