【摘 要】
：
The modification of the mass of the baryons in nuclear matter at high densities and temperatures have attracted much attention,since the modification influences
【出 处】
：
IMP & HIRFL Annual Report
论文部分内容阅读
The modification of the mass of the baryons in nuclear matter at high densities and temperatures have attracted much attention,since the modification influences the properties of the equation of state of matter and the global properties of neutron stars.To investigate the effective masses of baryons in asymmetry hy- peron-rich matter,by including the scalar isovector mesonδ,we extend the relativistic mean field model in framework of Schaffner’s relativistic mean field model and rewrite the lagrangian as
The modification of the mass of the baryons in nuclear matter at high densities and temperatures have attracted much attention, since the modification influences the properties of the equation of state of matter and the global properties of neutron stars. To investigate the effective masses of baryons in asymmetry hy-peron-rich matter, by including the scalar isovector mesonδ, we extend the relativistic mean field model in framework of Schaffner’s relativistic mean field model and rewrite the lagrangian as
其他文献
Present work contains the evaluated neutron induced excitation function data for 45Sc, and mainly on (n,2n) and (n,γ) reaction channels. The related experiment
杭州杭氧合金封头有限公司配合杭州杭氧股份有限公司12万m3/h空分设备项目,承担了特大型铝合金封头的成型加工任务,对封头材料进行力学分析,详细叙述了加工的工艺过程和工艺
当今社会,高职教育是我国教育系统的重要组成部分,高职毕业生为我国的现代化建设提供高素质的劳动者。但是高职生热衷于玩电子游戏,忽视学业的现象却是十分的普遍。本次研究
The kaon condensation in nuclear matter at high densities andtemperatures have attracted much atten- tion,since the condensationinfluences the properties of the
Present work contains the evaluated neutron induced excitation function data for 181Ta, and mainly on (n,γ) reaction channel. The related experimental data wer
“台钓”是流行的钓法,经过钓鱼高手的不断改良,已经成为如今大多数钓友的主要方法了,但是到了冬季,“台钓”便似乎一下子一蹶不振了,很多时候是看着传统钓上鱼,看着长竿短线
中国经济发展的关键要素是正确的社会主义理论指导和符合中国实际的经济制度,这是中国走向繁荣、走向世界的内在要素。今天,分析非洲自称社会主义国家的政治和经济情况是,为
老年人问题已经成为世界关注的焦点,如何提高老年人体质和生活质量这是当前研究的热点和亟需解决的课题。本文旨在调查研究城区老年体育锻炼的现状,探析老年人体质的状况,为
摘 要：边路进攻是指利用球场两侧地区发起的进攻，全队进攻战术的主要形式之一。通过对第14届欧洲杯足球赛淘汰赛阶段前八强比赛的边路传中的传中区域、边路传中球的性质及传中球的相对落点等诸多因素进行分析研究，发现前卫和前卫之间的配合突破的成功率最高，外围传中的成功率比下底回扣传中的成功率要高，下底回扣传中传高空球的成功率最高。 关键词：欧洲杯；足球；边路进攻 一、研究对象与方法 1.研究对象 第