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密度相关场中的终核性质
引用本文:汤叔楩. 密度相关场中的终核性质[J]. 江西师范大学学报(自然科学版), 2004, 28(3): 242-247
作者姓名:汤叔楩
作者单位:河北科技大学,理学院,河北,石家庄,050054
摘    要:
讨论密度相关强子场理论中终核的运动方程,在Hartree近似中,通过密度相关的介子-核子顶点与不变耦合的计算比较,表现不同的场Dirac势的非相对论简化使我们有可能清楚地描述各个介子对中心势和自旋-轨道势的贡献.闭合壳层的核具有球对称性,为了能够描述这样的核,我们必须考虑偶关联,并且讨论数值方法。

关 键 词:终核  偶关联  闭合壳层  数值解
文章编号:1000-5862(2004)03-0242-06

Final Nuclei Properties in Density-Dependent Field
TANG Shu-pian. Final Nuclei Properties in Density-Dependent Field[J]. Journal of Jiangxi Normal University (Natural Sciences Edition), 2004, 28(3): 242-247
Authors:TANG Shu-pian
Abstract:
The equations of motion for final nuclei are discussed in density dependent relativistic hadrons field theory.By comparing density-dependent meson-nucleon-vertices compared to calculation with constant coupling in hartee approximation,we prove that they are different yields.Non-relativistic reduction of Dirac potentials can make more clearly to describe the contributions of individual mesons can central- and spin-orbit -potential. Nuclei with closed-shell have spherical symmetries. In order to can describe such nuclei,we must consider pair correlations.In addifion numerical method is discussed.
Keywords:final nuclei  pair-correlation  closed-shell  numerical solution
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