Three-body force effect on the properties of neutron-rich nuclear matter

doi:10.1051/epjconf/201611707012

	Three-body force effect on the properties of neutron-rich nuclear matter
	Zuo, Wei1,2 ; Bombaci, Ignazio 3,4; Lombardo, Umberto 5,6; Greco, V ; LaCognata, M ; Pirrone, S ; Rizzo, F ; Spitaleri, C
	2016
卷号	117
DOI	10.1051/epjconf/201611707012
英文摘要	We 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.
会议录	12TH INTERNATIONAL CONFERENCE ON NUCLEUS-NUCLEUS COLLISIONS 2015
会议录出版者	E D P SCIENCES
会议录出版地	17 AVE DU HOGGAR PARC D ACTIVITES COUTABOEUF BP 112, F-91944 CEDEX A, FRANCE
语种	英语
资助项目	Knowledge Innovation Project of the Chinese Academy of Sciences[KJCX2-EW-N01]
WOS研究方向	Nuclear Science & Technology ; Physics
WOS记录号	WOS:000392252000090
内容类型	会议论文
源URL	[http://119.78.100.186/handle/113462/57377]
专题	中国科学院近代物理研究所
通讯作者	Zuo, Wei
作者单位	1.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
推荐引用方式 GB/T 7714	Zuo, Wei,Bombaci, Ignazio,Lombardo, Umberto,et al. Three-body force effect on the properties of neutron-rich nuclear matter[C]. 见:.