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arXiv 1004.4568nucl-thnucl-ex
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从格林函数理论看单核子和双核子结构

One- and Two-Nucleon Structure form Green's Function Theory

C. Barbieri, M. Hjorth-Jensen, C. Giusti, F. D. Pacati

摘要:

本文综述了自洽格林函数理论在有限核中单核子和双核子结构研究中的一些应用。利用真实的核力进行大规模微观计算现在已经成为可能。长程相关的影响被认为在确定绝对光谱因子的淬灭中起着主导作用。他们也大大提高(e,e'pn)截面超平行运动学,与观察一致。

英文摘要:

We review some applications of self-consistent Green's function theory to studies of one- and two-nucleon structure in finite nuclei. Large-scale microscopic calculations that employ realistic nuclear forces are now possible. Effects of long-range correlations are seen to play a dominant role in determining the quenching of absolute spectroscopic factors. They also enhance considerably (e,e'pn) cross sections in superparallel kinematics, in agreement with observations.

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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