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Description of the nuclear matter and neutron star in relativistic mean field theory with density-dependent interactions
Li, J; Ban, SF; Jia, HY; Sang, JP; Meng, J; Meng, J , Peking Univ, Sch Phys, Beijing 100871, Peoples R China.
2004
发表期刊HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
ISSN0254-3052
卷号28期号:2页码:140-147
摘要Properties of nuclear matter and neutron star are described in relativistic mean field theory with density-dependent effective interactions. The difference of saturated properties for nuclear matter between different effective interactions is subtle except for NL2 and TM2 which are mainly used for light nucleus. For neutron star matter, the meson field potentials calculated from different effective interactions have short odds at low-density, while the difference becomes large at high-density and increases with density. The equations of state (EOS) of neutron star given by density-dependent effective interactions DD-ME1 and TW-99 are softer than those of the other effective interactions such as NL1, NL3 and NLSH. The maximum masses calculated from different EOS are 2.0-3. OMcircle dot , and the corresponding radius are 10-14km.
部门归属Peking Univ, Sch Phys, Beijing 100871, Peoples R China; Wuhan Univ, Coll Phys & Technol, Wuhan 430072, Peoples R China; SW Jiaotong Univ, Coll Sci, Chengdu 610031, Peoples R China; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China
关键词Halo
学科领域Physics
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收录类别SCI
WOS记录号WOS:000189163200007
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被引频次:4[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/14131
专题理论物理所1978-2010年知识产出
通讯作者Meng, J , Peking Univ, Sch Phys, Beijing 100871, Peoples R China.
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Li, J,Ban, SF,Jia, HY,et al. Description of the nuclear matter and neutron star in relativistic mean field theory with density-dependent interactions[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2004,28(2):140-147.
APA Li, J,Ban, SF,Jia, HY,Sang, JP,Meng, J,&Meng, J , Peking Univ, Sch Phys, Beijing 100871, Peoples R China..(2004).Description of the nuclear matter and neutron star in relativistic mean field theory with density-dependent interactions.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,28(2),140-147.
MLA Li, J,et al."Description of the nuclear matter and neutron star in relativistic mean field theory with density-dependent interactions".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 28.2(2004):140-147.
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