ETA PRODUCTION IN NUCLEON NUCLEON COLLISIONS

被引：100

作者：

VETTER, T

ENGEL, A

BIRO, T

MOSEL, U

机构：

[1] Institut für Theoretische Physik, Universität Gießen

来源：

PHYSICS LETTERS B | 1991年 / 263卷 / 02期

关键词：

D O I：

10.1016/0370-2693(91)90578-E

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We have calculated the pp and pn eta-production cross sections starting from an effective one-boson-exchange model. Unknown coupling constants were fitted to the elastic nucleon-nucleon scattering and to the decay rates of the N* (1535) and the p-pi- --> n-eta reaction. We present both energy-integrated cross sections and energy spectra of eta-mesons.

引用

页码：153 / 156

页数：4

共 11 条

[1] OFF-SHELL MODEL FOR THRESHOLD PIONIC ETA-PRODUCTION ON A NUCLEON AND FOR ETA-N SCATTERING [J].