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
收藏
页码：653 / 663
页数：11
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