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Modern Chiral Forces Applied to the Neutron-Deuteron Breakup Reaction
Few-Body Systems ( IF 1.7 ) Pub Date : 2021-07-23 , DOI: 10.1007/s00601-021-01648-7
Roman Skibiński 1 , Jacek Golak 1 , Volodymyr Soloviov 1 , Kacper Topolnicki 1 , Yuriy Volkotrub 1 , Henryk Witała 1
Affiliation  

We report on applications of the recent chiral potentials from the Bochum-Bonn group to the description of the neutron induced deuteron breakup observables. Specifically, we discuss the convergence of predictions with respect to the chiral order and the dependence of our results on the value of the regularization parameter. To that end we use the chiral forces with semi-local coordinate or momentum space regularization up to the N\(^4\)LO\(^+\) order of chiral expansion. We find a satisfactory picture revealing high quality of the chiral forces used.



中文翻译:

应用于中子-氘核分裂反应的现代手性力

我们报告了 Bochum-Bonn 小组最近的手性势在描述中子诱导的氘核分裂可观察量中的应用。具体来说,我们讨论了关于手征顺序的预测的收敛性以及我们的结果对正则化参数值的依赖。为此,我们使用具有半局部坐标或动量空间正则化的手性力,直到手性扩展的 N \(^4\) LO \(^+\)阶。我们找到了一张令人满意的图片,显示了所使用的手性力的高质量。

更新日期:2021-07-23
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