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Isospin splitting of the nucleon-nucleus optical potential

文献类型：期刊论文

作者Li, L. L.1,2; Li, Z. H.2,3; Zhao, E. G.1,2; Zhou, S. G.1,2; Zuo, W.4; Bonaccorso, A.5; Lombardo, U.2,6,7
刊名PHYSICAL REVIEW C
出版日期2009-12-01
卷号80页码:6
ISSN号0556-2813
DOI10.1103/PhysRevC.80.064607
英文摘要The volume component of the phenomenological optical potential is traced to the microscopic theory of nuclear matter. The latter is based on the Brueckner-Hartree-Fock approach with three-body force, which recently has proved to be able to reproduce the empirical saturation properties of nuclear matter. The self-energy is calculated and its on-shell matrix elements are related to the volume part of the optical potential. A previous investigation, where the real part of the microscopic potential was compared with an empirical one, which is a fit of the experimental nucleon-nucleus elastic scattering, is here extended to the absorptive component. Moreover, the isospin splitting of the optical potential is discussed in connection with the proton and neutron effective masses of isospin asymmetric nuclear systems.
WOS关键词WEAKLY-BOUND NUCLEI ; 3-BODY FORCE ; MATTER ; DEPENDENCE
资助项目Chinese Academy of Sciences[KJCX2. YW. W10]
WOS研究方向Physics
语种英语
WOS记录号WOS:000273232700043
出版者AMER PHYSICAL SOC
资助机构Chinese Academy of Sciences
源URL[http://119.78.100.186/handle/113462/31227]  
专题中国科学院近代物理研究所
通讯作者Li, L. L.
作者单位1.Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Kavli Inst Theoret Phys, Beijing 100190, Peoples R China
3.Fudan Univ, Dept Phys, Shanghai 200433, Peoples R China
4.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
5.Ist Nazl Fis Nucl, Sez Pisa, I-56127 Pisa, Italy
6.Ist Nazl Fis Nucl, Lab Nazl Sud, I-95123 Catania, Italy
7.Univ Catania, Dipartimento Fis, I-95123 Catania, Italy
推荐引用方式
GB/T 7714		 Li, L. L.,Li, Z. H.,Zhao, E. G.,et al. Isospin splitting of the nucleon-nucleus optical potential[J]. PHYSICAL REVIEW C,2009,80:6.
APA Li, L. L..,Li, Z. H..,Zhao, E. G..,Zhou, S. G..,Zuo, W..,...&Lombardo, U..(2009).Isospin splitting of the nucleon-nucleus optical potential.PHYSICAL REVIEW C,80,6.
MLA Li, L. L.,et al."Isospin splitting of the nucleon-nucleus optical potential".PHYSICAL REVIEW C 80(2009):6.

入库方式： OAI收割

来源：近代物理研究所

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