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Three-body force effect on the properties of neutron-rich nuclear matter
Zuo, W1; Bombaci, I2,3; Lombardo, U4,5
2016
Conference Name12th International Conference on Nucleus-Nucleus Collisions
Source Publication12TH INTERNATIONAL CONFERENCE ON NUCLEUS-NUCLEUS COLLISIONS 2015
Volume117
Pages7012
Conference DateJUN 21-26, 2015-2016
Conference PlaceCatania, ITALY
Publication PlaceCEDEX A
ISSN2100-014X
PublisherE D P SCIENCES
ISBN978-88-7438-101-2
AbstractWe review our research work in recent years on the properties of neutron-rich nuclear matter within the framework of the Brueckner theory extended to include a microscopic three-body force (TBF). We discuss specially the TBF effect on the equation of state and the single-particle (s.p.) potentials. The TBF turns out to be crucial for describing the saturation properties of nuclear matter in nonrelativistic microscopic framework. The TBF effect on the EOS of neutron-rich nuclear matter is to result in a significant stiffening of its isovector part at supra-saturation densities. Within the Brueckner approach, the TBF may lead to a rearrangement contribution to the s.p. potentials, which enhances strongly the repulsion and momentum-dependence of the s.p. potentials at high densities and high momenta. Our results are also compared with the predictions by other ab initio approaches.
KeywordSINGLE-PARTICLE PROPERTIES EQUATION-OF-STATE EOS
DOI10.1051/epjconf/201611707012
URL查看原文
Indexed ByCPCI
Language英语
WOS Research AreaNuclear Science & Technology ; Physics
WOS SubjectNuclear Science & Technology ; Physics, Nuclear ; Physics, Particles & Fields
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Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type会议论文
Identifierhttp://ir.itp.ac.cn/handle/311006/23564
CollectionSCI会议论文
Affiliation1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
2.Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China
3.Univ Pisa, Dipartimento Fis E Fermi, Largo B Pontecorvo 3, I-56127 Pisa, Italy
4.INFN, Sez Pisa, Largo B Pontecorvo 3, I-56127 Pisa, Italy
5.Univ Catania, I-95123 Catania, Italy
6.INFN, Lab Nazl Sud, I-95123 Catania, Italy
Recommended Citation
GB/T 7714
Zuo, W,Bombaci, I,Lombardo, U. Three-body force effect on the properties of neutron-rich nuclear matter[C]. CEDEX A:E D P SCIENCES,2016:7012.
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