Massive neutron stars and Lambda-hypernuclei in relativistic mean field models

Massive neutron stars and Lambda-hypernuclei in relativistic mean field models
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相对论平均场模型中的大质量中子星和 Lambda 超核

DOI:
10.1088/1674-1137/42/2/025101
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发表时间:
2018
期刊:
影响因子:
3.6
通讯作者:
Smith M S
Smith M S
中科院分区:
物理与天体物理3区
文献类型:
--
作者:
Sun Ting Ting;Xia Cheng Jun;Zhang Shi Sheng;Smith M S

文献摘要

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基于相对论平均场模型,我们研究了有限Λ超核和大质量中子星。N-Λ相互作用采用有效的NN相互作用Pk1和Tm1,而N-Λ相互作用则通过再现超子在1s轨道上的结合能来约束
Based on relativistic mean field (RMF) models, we study finite Λ-hypernuclei and massive neutron stars. The effective NN interactions PK1 and TM1 are adopted, while the N-Λ interactions are constrained by reproducing the binding energy of Λ-hyperon at 1s orbit of