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

页码：2720 / 2723

页数：4

共 24 条

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[10] BROWN GE, 1990, IN PRESS

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