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RELATIVISTIC FIELD-THEORY OF SUPERFLUIDITY IN NUCLEI

被引：249
作者：
KUCHAREK, H
RING, P
机构：
[1] Physikdepartment der Technischen Universität München, Garching
来源：
ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI | 1991年 / 339卷 / 01期
关键词：
D O I：
10.1007/BF01282930
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
Starting from a Lagrangian with nucleonic and mesonic degrees of freedom, a relativistic theory of pairing correlations in nuclei is presented. Based on an extended mean field approximation Dirac-Hartree-Fock-Bogoliubov equations are derived, which contain apart from the kinetic term of Dirac and the self-consistent mesonic fields, known from relativistic mean field theory, a Fock term and a pairing potential. This theory is applied to a relativistic description of pairing correlations in symmetric nuclear matter. Several phenomenological models are investigated.
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收藏
页码：23 / 35
页数：13
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