热核物质中三体核力效应与基态关联效应的相互交织(英文)

• 作 者: 左维 U.Lombardo H.J.Schulze
• 机 构: Dipartimento di Fisica Univerait'a diCatania and INFN-LNS,Catania.Italy.,Sezione INFN Catania,Italy.
• 出 处: IMP & HIRFL Annual Report
• 发表日期: 2006年00期
• 关键词: 关联效应 核力 Hartree 三体 基态 rearrangement Argonne 核物质 adopt Pauli

We investigate the influence of the three-body force(TBF)contribution on the ground state correla- tions in hot nuclear matter by including a microscopic TBF into the extended Brueckner-Hartree-Fock (EBHF)theory.We adopt the realistic Argonne V_(18)potential as our two-body nucleon-nucleon interac- tion.The Pauli rearrangement contribution to the single-particle(s.p.)potential induced by the ground state correlations is calculated in terms of the hole-line expansion of the mass operator.The calculated complex mass operator M_(12)(k)including the BHF contribution and the rearrangement term is reported in

We investigate the influence of the three-body force (TBF) contribution on the ground state correla- tions in hot nuclear matter by including microscopic TBF into the extended Brueckner-Hartree-Fock (EBHF) theory. We adopt the realistic Argonne V_ ( 18) potential as our two-body nucleon-nucleon interac tion. The Pauli rearrangement contribution to the single-particle (sp) potential induced by the ground state correlations is calculated in terms of the hole-line expansion of the mass operator. calculated complex mass operator M_ (12) (k) including the BHF contribution and the rearrangement term is reported in