SCALING EFFECTIVE LAGRANGIANS IN A DENSE MEDIUM

被引：1286
作者：
BROWN, GE [1 ]
RHO, M [1 ]
机构：
[1] CENS, SERV PHYS THEOR, F-91191 GIF SUR YVETTE, FRANCE
来源：
PHYSICAL REVIEW LETTERS | 1991年 / 66卷 / 21期
关键词：
D O I：
10.1103/PhysRevLett.66.2720
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
By using effective chiral Lagrangians with a suitable incorporation of the scaling property of QCD, we establish the approximate in-medium scaling law, m-sigma*/m-sigma almost-equal-to m(N*)/m(N) almost-equal-to m-rho*/m-rho almost-equal-to m-omega*/m-omega almost-equal-to f-pi*/f-pi. This has a highly nontrivial implication for nuclear processes at and above nuclear-matter density. Some concrete cases are cited in this paper.
引用
收藏
页码：2720 / 2723
页数：4
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