Impact of the W boson decay width on photon bremsstrahlung accompanying W pair production

被引：1

作者：

Chapovsky, AP

Khoze, VA

Stirling, WJ

机构：

[1] Univ Durham, Dept Phys, Durham DH1 3LE, England

[2] Univ Durham, Dept Math Sci, Durham DH1 3LE, England

来源：

EUROPEAN PHYSICAL JOURNAL C | 2000年 / 18卷 / 01期

关键词：

D O I：

10.1007/s100520000515

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 bremsstrahlung spectrum of photons accompanying W pair production depends on the decay width of the unstable W bosuns. The dependence arises from the interference between emission at different stages of the production and decay process. We present a quantitative discussion of this effect, and consider the implications for measurements at LEP2 and LC energies.

引用

页码：73 / 82

页数：10

共 27 条

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