Lambda matter in the effective density dependent mean-field model

被引：0
|
作者：
Petrik, K. [1 ]
Gmuca, S. [1 ]
机构：
[1] Slovak Acad Sci, Inst Phys, SK-84511 Bratislava, Slovakia
来源：
ASTRONOMISCHE NACHRICHTEN | 2013年 / 334卷 / 09期
关键词：
dense matter; elementary particles; equation of state; HYPERNUCLEI;
D O I：
10.1002/asna.201211991
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The density dependent relativistic hadron field (DDRHF) theory is introduced with various forms of the density dependence of the nuclear interaction to study the A matter in the -equilibrium. Several new parametrizations are extracted from the Dirac-Brueckner-Hartree-Fock (DBHF) calculations. We have compared and analysed high density extrapolations of A matter properties and shown that the choice of the density dependence has important effects on the structure of compact stars. ((c) 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)
引用
收藏
页码：1043 / 1046
页数：4
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