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Isospin-dependent pairing interaction from nuclear matter calculations
Zhang, S. S.; Cao, L. G.; Lombardo, U.; Zhao, E. G.; Zhou, S. G.; Zhang, SS , Beihang Univ, Sch Phys & Nucl Energy Engn, Beijing 100191, Peoples R China
2010
发表期刊PHYSICAL REVIEW C
ISSN0556-2813
卷号81期号:4页码:-
摘要The isospin dependence of the effective pairing interaction is discussed on the basis of the Bardeen, Cooper, and Schrieffer theory of superfluid asymmetric nuclear matter. It is shown that the energy gap, calculated within the mean field approximation in the range from symmetric nuclear matter to pure neutron matter, is not linearly dependent on the symmetry parameter owing to the nonlinear structure of the gap equation. Moreover, the construction of a zero-range effective pairing interaction compatible with the neutron and proton gaps in homogeneous matter is investigated, along with some recent proposals of isospin dependence tested on the nuclear data table.
部门归属[Zhang, SS] Beihang Univ, Sch Phys & Nucl Energy Engn, Beijing 100191, Peoples R China; [Zhang, SS; Zhao, EG; Zhou, SG] Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China; [Cao, LG] Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China; [Lombardo, U] Univ Catania, I-95123 Catania, Italy; [Lombardo, U] LNS INFN, I-95123 Catania, Italy; [Zhang, SS; Cao, LG; Lombardo, U; Zhao, EG; Zhou, SG] Kavli Inst Theoret Phys CAS, Beijing 100190, Peoples R China
关键词Neutron-star Matter Superfluidity
学科领域Physics
资助者Chinese Academy of Sciences[KJCX2.YW.W10]; National Natural Science Foundation of China[10875150, 10875157] ; Chinese Academy of Sciences[KJCX2.YW.W10]; National Natural Science Foundation of China[10875150, 10875157] ; Chinese Academy of Sciences[KJCX2.YW.W10]; National Natural Science Foundation of China[10875150, 10875157] ; Chinese Academy of Sciences[KJCX2.YW.W10]; National Natural Science Foundation of China[10875150, 10875157]
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收录类别SCI
资助者Chinese Academy of Sciences[KJCX2.YW.W10]; National Natural Science Foundation of China[10875150, 10875157] ; Chinese Academy of Sciences[KJCX2.YW.W10]; National Natural Science Foundation of China[10875150, 10875157] ; Chinese Academy of Sciences[KJCX2.YW.W10]; National Natural Science Foundation of China[10875150, 10875157] ; Chinese Academy of Sciences[KJCX2.YW.W10]; National Natural Science Foundation of China[10875150, 10875157]
WOS记录号WOS:000277209500026
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被引频次:9[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/311006/5131
专题理论物理所1978-2010年知识产出
通讯作者Zhang, SS , Beihang Univ, Sch Phys & Nucl Energy Engn, Beijing 100191, Peoples R China
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GB/T 7714
Zhang, S. S.,Cao, L. G.,Lombardo, U.,et al. Isospin-dependent pairing interaction from nuclear matter calculations[J]. PHYSICAL REVIEW C,2010,81(4):-.
APA Zhang, S. S.,Cao, L. G.,Lombardo, U.,Zhao, E. G.,Zhou, S. G.,&Zhang, SS , Beihang Univ, Sch Phys & Nucl Energy Engn, Beijing 100191, Peoples R China.(2010).Isospin-dependent pairing interaction from nuclear matter calculations.PHYSICAL REVIEW C,81(4),-.
MLA Zhang, S. S.,et al."Isospin-dependent pairing interaction from nuclear matter calculations".PHYSICAL REVIEW C 81.4(2010):-.
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