Meson masses in nuclear matter

被引：64

作者：

Eletsky, VL

Ioffe, BL

机构：

[1] UNIV ERLANGEN NURNBERG, INST THEORET PHYS 3, D-91058 ERLANGEN, GERMANY

[2] FORSCHUNGSZENTRUM JULICH, FORSCHUNGSZENTRUM, INST KERNPHYS, D-52425 JULICH, GERMANY

来源：

PHYSICAL REVIEW LETTERS | 1997年 / 78卷 / 06期

关键词：

D O I：

10.1103/PhysRevLett.78.1010

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Mass shifts Delta m of particles in nuclear matter relative to their vacuum values are considered. A general formula relating Delta m(E) (E is the particle energy) to the real part of the forward particle-nucleon scattering amplitude Ref(E) is presented and its applicability domain is formulated. The rho-meson mass shift in nuclear matter is calculated at 2 less than or similar to E(rho) less than or similar to 7 GeV for transversally and longitudinally polarized rho mesons.

引用

页码：1010 / 1013

页数：4

共 32 条

[1]

AAKAWA M, 1992, PHYS REV C, V46, pR1159

[2] MATTER UNDER EXTREME CONDITIONS [J].