Erratum: Nuclear and neutron matter G -matrix calculations with a chiral effective field theory potential including effects of three-nucleon interactions [Phys. Rev. C 88 , 064005 (2013)]
Erratum: Nuclear and neutron matter G -matrix calculations with a chiral effective field theory potential including effects of three-nucleon interactions [Phys. Rev. C 88 , 064005 (2013)]
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勘误：具有手性有效场论势的核和中子物质 G 矩阵计算，包括三核子相互作用的影响 [Phys.
DOI：
10.1103/physrevc.96.059903
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发表时间：
2017
期刊：
影响因子：
--
通讯作者：
M. Kohno
中科院分区：
文献类型：
--
作者：
M. Kohno
在原论文中报告的核物质计算程序代码中发现了几个错误。手征有效场论（Ch-EFT）的三核子力（3 NF）导出的有效双核子力的自旋轨道项和张量项也存在误差。在校正这些误差之后，张紧力分量的增强从先前的约30%的值减小到约15%。虽然3 NF对改善核物质饱和性质的定性重要作用没有改变，但饱和曲线被修正定量地修改。在原始论文中，低能常数cD=− 4。381，cE=-1。126被使用，指的是核物质计算与手性低动量相互作用Hebeler等人。[1]的文件。用同样的cD和cE修正核物质计算的结果示于图1和图2。2（a）、2（B）和3（a）。
Several errors were found in the program code for the nuclear-matter calculation reported in the original paper. There also were errors in the spin-orbit and tensor terms of the effective two-nucleon forces derived from the three-nucleon forces (3NFs) of the chiral effective field theory (Ch-EFT). After correcting these errors, the enhancement of the tensor-force component is reduced to be about 15% from the previous value of about 30%. Although qualitatively important effects of the 3NFs for improving nuclear-matter saturation properties do not change, the saturation curve is modified quantitatively by the corrections. In the original paper, the low-energy constants cD=− 4. 381 and cE=− 1. 126 were used, referring to the nuclear-matter calculations with chiral low-momentum interactions by Hebeler et al.[1]. The results of the revised nuclear-matter calculation with the same cD’s and cE’s are shown in Figs. 2 (a), 2 (b), and 3 (a).