Multiphoton radiation in leptonic W-boson decays

Multiphoton radiation in leptonic W-boson decays
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轻子 W 玻色子衰变中的多光子辐射

DOI:
10.1140/epjc/s2003-01223-4
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发表时间:
2003
期刊:
The European Physical Journal C - Particles and Fields
影响因子:
--
通讯作者:
Stanislaw Jadach
Stanislaw Jadach
中科院分区:
--
文献类型:
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作者:
W. Placzek;Stanislaw Jadach

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摘要:我们在 Yennie-Frautschi-Suura 独家幂的框架内提出了轻子 W 玻色子衰变中的多光子辐射效应的计算。该计算在蒙特卡罗事件生成器 WINHAC 中实现,用于在部分子级的强子碰撞中产生单个 W 玻色子。还介绍了在该程序的帮助下获得的一些数值结果。
Abstract.We present the calculation of multiphoton radiation effects in leptonic W-boson decays in the framework of the Yennie-Frautschi-Suura exclusive exponentiation. This calculation is implemented in the Monte Carlo event generator WINHAC for single W-boson production in hadronic collisions at the parton level. Some numerical results obtained with the help of this program are also presented.