THE W-BOSON WIDTH

被引：78

作者：

DENNER, A ^{[1
]}

SACK, T ^{[1
]}

机构：

[1] SUNY STONY BROOK,INST THEORET PHYS,STONY BROOK,NY 11794

来源：

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS | 1990年 / 46卷 / 04期

关键词：

D O I：

10.1007/BF01560267

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

The analytic formulae for the partial decay width W+→ {Mathematical expression} are presented including the 1-loop electroweak and QCD corrections for arbitrary masses of the fermions. Numerical results are discussed for the physically interesting cases {Mathematical expression} and for the decay into a heavy lepton l+ and a neutrino of a fourth fermion generation. Also the results for the total W width and the partial width into light fermion pairs are listed. © 1990 Springer-Verlag.

引用

页码：653 / 663

页数：11

共 30 条

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