W-PRODUCTION VIA Z-DECAY

被引：37

作者：

MARCIANO, WJ

WYLER, D

机构：

[1] The Rockefeller University, New York, 10021, NY

来源：

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS | 1979年 / 3卷 / 02期

关键词：

D O I：

10.1007/BF01443705

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：

We calculate the decay rate for the process Z Boson→W Boson+fermion+antifermion. The result is applied to compute the decay rates for {Mathematical expression}, l=e, μ or τ and Z→W++anything in the Weinberg-Salam model. At the present experimental value of sin2θw=0.23 the branching ratios for the above processes are {Mathematical expression} and Γ(Z→W++anything)/Γ(Z→all)≃8×10-8. © 1979 Springer-Verlag.

引用

页码：181 / 185

页数：5

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