Reduction schemes in cutoff regularization and Higgs decay into two photons
Reduction schemes in cutoff regularization and Higgs decay into two photons
复制标题
截止正则化和希格斯粒子衰变成两个光子的简化方案
DOI:
10.1007/jhep01(2012)053
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发表时间:
2011-10
影响因子:
5.4
通讯作者:
中科院分区:
文献类型:
--
作者:
A bstractWe present a new systematic method to evaluate one-loop tensor integrals in conventional ultraviolet cutoff regularization. By deriving a new recursive relation that describes the momentum translation variance of ultraviolet integrals, we implement this relation in the Passarino-Veltman reduction method. With this method, we recalculate the Higgs boson decay into two photons at one-loop level in the Standard Model. We reanalyze this process carefully and clarify some issues arisen recently in cutoff regularization.
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影响因子:
1.7
作者:
R. Jackiw
通讯作者:
R. Jackiw
DOI:
--
发表时间:
2011-08
期刊:
arXiv: High Energy Physics - Phenomenology
影响因子:
--
作者:
R. Gastmans;S. Wu;T. Wu
通讯作者:
R. Gastmans;S. Wu;T. Wu
DOI:
--
发表时间:
2011-08
期刊:
arXiv: High Energy Physics - Phenomenology
影响因子:
--
作者:
R. Gastmans;T. Wu;S. Wu
通讯作者:
R. Gastmans;T. Wu;S. Wu
影响因子:
--
作者:
DYSON, FJ
通讯作者:
DYSON, FJ
DOI:
10.1016/j.nuclphysb.2010.11.002
发表时间:
2010-05
期刊:
Nuclear Physics
影响因子:
--
作者:
A. Denner;S. Dittmaier
通讯作者:
A. Denner;S. Dittmaier