Apparent softening of the symmetry energy with the inclusion of non-nucleonic components in nuclear matter

作者：Jiang Weizhou^*

来源：Nuclear Science and Techniques, 2013, 24(5): 050507.

• Symmetry energy
• Nuclear matter
• Relativistic mean-field model

Apparent softening of the symmetry energy with the inclusion of hyperon and quark degrees of freedom is demonstrated by the fact that the phase transition causes the change of the interaction and the suppression of nucleon fractions. The demonstration is fulfilled in the relativistic mean-field model.

• 出版日期2013-10
• 单位东南大学