COULOMB CORRECTIONS FOR UPSILON-4S-]BBBAR

被引：39

作者：

LEPAGE, GP

机构：

[1] Newman Laboratory of Nuclear Studies, Cornell University, Ithaca

来源：

PHYSICAL REVIEW D | 1990年 / 42卷 / 09期

关键词：

D O I：

10.1103/PhysRevD.42.3251

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We show that meson structure strongly affects the magnitude of Coulombic final-state corrections to the decay rate for '4s'B+B-. Model calculations indicate that the corrections are much smaller than they would be for pointlike mesons. © 1990 The American Physical Society.

引用

页码：3251 / 3252

页数：2