The Effects of delta Meson on the Neutron Star Cooling

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	The Effects of delta Meson on the Neutron Star Cooling
	Xu, Y ; Liu, GZ ; Wu, YR ; Zhu, MF ; Yu, Z ; Wang, HY ; Zhao, EG
刊名	PLASMA SCIENCE & TECHNOLOGY
	2012
卷号	14 期号:5 页码:375-378
关键词	DIRECT URCA PROCESSES NUCLEON SUPERFLUIDITY
ISSN号	1009-0630
通讯作者	Wu, YR (reprint author), Jilin Univ, Ctr Theoret Phys, Changchun 130023, Peoples R China.
英文摘要	In the framework of the relativistic mean field theory, the isovector scalar interaction is considered by exchanging delta meson to study the influence of delta meson on the cooling properties of neutron star matter. The calculation results show that with the inclusion of delta meson, the neutrino emissivity of the direct Urca processes increases, and thus enhances the cooling of neutron star matter. When strong proton superfluidity is considered, the theoretical cooling curves agree with the observed thermal radiation for isolated neutron stars.
学科主题	Physics
收录类别	SCI
资助信息	National Natural Science Foundation of China [10675024, 11075063]; National Fundamental Fund Project of Subsidy Funds of Personnel Training of China [J0730311]
原文出处	http://dx.doi.org/10.1088/1009-0630/14/5/06
语种	英语
WOS记录号	WOS:000304404400006
公开日期	2014-04-25
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/15109]
专题	理论物理研究所_理论物理所1978-2010年知识产出
推荐引用方式 GB/T 7714	Xu, Y,Liu, GZ,Wu, YR,et al. The Effects of delta Meson on the Neutron Star Cooling[J]. PLASMA SCIENCE & TECHNOLOGY,2012,14(5):375-378.
APA	Xu, Y.,Liu, GZ.,Wu, YR.,Zhu, MF.,Yu, Z.,...&Zhao, EG.(2012).The Effects of delta Meson on the Neutron Star Cooling.PLASMA SCIENCE & TECHNOLOGY,14(5),375-378.
MLA	Xu, Y,et al."The Effects of delta Meson on the Neutron Star Cooling".PLASMA SCIENCE & TECHNOLOGY 14.5(2012):375-378.