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Constraining Isovector Nuclear Interactions with Giant Dipole Resonance and Neutron Skin in 208Pb from a Bayesian Approach
Chinese Physics Letters ( IF 3.5 ) Pub Date : 2021-05-24 , DOI: 10.1088/0256-307x/38/4/042101
Jun Xu 1, 2
Affiliation  

The remaining uncertainties in relation to isovector nuclear interactions call for reliable experimental measurements of isovector probes in finite nuclei. Based on the Bayesian analysis, although neutron-skin thickness data or isovector giant dipole resonance data in 208Pb can constrain only one isovector interaction parameter, correlations among other parameters can also be built. Using combined data for both the neutron-skin thickness and the isovector giant dipole resonance helps to significantly constrain all isovector interaction parameters; as such, it serves as a useful methodology for future research.



中文翻译:

用贝叶斯方法约束 208Pb 中与巨型偶极子共振和中子皮肤的等向量核相互作用

与等向量核相互作用有关的剩余不确定性要求对有限核中的等向量探针进行可靠的实验测量。基于贝叶斯分析,虽然208 Pb中的中子-皮肤厚度数据或等向量巨偶极子共振数据只能约束一个等向量相互作用参数,但也可以建立其他参数之间的相关性。使用中子-皮肤厚度和等向量巨型偶极共振的组合数据有助于显着约束所有等向量相互作用参数;因此,它可以作为未来研究的有用方法。

更新日期:2021-05-24
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