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arXiv 0712.1493nucl-th
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真实力作用下4 He的纵向响应函数

Longitudinal response function of 4He with a realistic force

S. Bacca, N. Barnea, W. Leidemann, G. Orlandini

摘要:

用Argonne V18势计算了~ 4 He的纵向响应函数。通过与实验的比较,提出了三体力的必要性。在计算低层纵向多极子时加入Urbana IX三体势,总强度在准弹性峰处被抑制,趋向于实验数据的趋势。

英文摘要:

The longitudinal response function of 4He is calculated with the Argonne V18 potential. The comparison with experiment suggests the need of a three-body force. When adding the Urbana IX three-body potential in the calculation of the lower longitudinal multipoles, the total strength is suppressed in the quasi-elastic peak, towards the trend of the experimental data.

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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