Relativistic mean field model for nuclear matter with non-linear derivative couplings

被引：0
作者：
Yanjun Chen
机构：
[1] Changsha University of Science and Technology,Department of Physics and Electronic Science
来源：
The European Physical Journal A | 2012年 / 48卷
关键词：
Neutron Star; Symmetry Energy; Compression Modulus; Saturation Density; Symmetric Nuclear Matter;
D O I：
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摘要：
We apply the non-linear derivative (NLD) model proposed recently by Gaitanos et al. to investigate the properties of nuclear matter and the mass-radius relation of neutron stars as well. Three cases with different energy-dependent non-linear terms in this model are chosen, in which comparison among the obtained results has been made. It is found that the calculated results are sensitive to the non-linear terms in the NLD model.
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