中文

核有效场论中氘核的Drell-Hearn-Gerasimov求和规则

核理论 2010-04-05 v1

摘要

在核有效场论中研究氘核的Drell-Hearn-Gerasimov求和规则。推导了自旋相关Compton振幅f1(ω)f_1(\omega)的低能展开次领头阶低能定理。计算到同阶的自旋相关光致蜕变截面σPσA\sigma^P-\sigma^A,并估计其对色散积分的贡献。

关键词

引用

@article{arxiv.nucl-th/0407019,
  title  = {Drell-Hearn-Gerasimov Sum-Rule for the Deuteron in Nuclear Effective Field Theory},
  author = {Jiunn-Wei Chen and Xiangdong Ji and Yingchuan Li},
  journal= {arXiv preprint arXiv:nucl-th/0407019},
  year   = {2010}
}

备注

8 pages, 2 figures