WWγ production at hadron colliders with NLO QCD+EW corrections and parton shower effects
WWγ production at hadron colliders with NLO QCD+EW corrections and parton shower effects
复制标题
具有 NLO QCD EW 校正和帕顿簇射效应的强子对撞机的 $WWgamma$ 产量
DOI:
10.1088/1361-6471/ab7ff8
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发表时间:
2020-04
期刊:
影响因子:
--
通讯作者:
Yi Jiang
中科院分区:
文献类型:
--
作者:
Jian-Wen Zhu;Ren-You Zhang;Wen-Gan Ma;Qiang Yang;Yi Jiang
$W^+W^-\gamma$ production in proton-proton collision provides a window to the mechanism of electroweak symmetry breaking and a direct accessment to triple and quartic gauge couplings. Precision study of gauge boson self-interactions may also provide evidence of existence of new physics beyond the Standard Model. In this paper, we study the $W^+W^-\gamma$ production at the LHC and future higher energy proton-proton colliders at the QCD+EW NLO including parton shower effects. We find that the contributions from the photon-induced (i.e., $q\gamma$- and $\gamma\gamma$-initiated) channels are non-negligible since the photon luminosity can be enhanced significantly with the increment of colliding energy, and the large real jet emission QCD and EW corrections can be depressed sufficiently by applying the jet veto event selection scheme. Moreover, we also investigate the theoretical errors arising from the PDF uncertainty and the factorization/renormalization scale dependence.
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影响因子:
5.4
作者:
A. Denner;S. Dittmaier;M. Hecht;Christian Pasold
通讯作者:
A. Denner;S. Dittmaier;M. Hecht;Christian Pasold
影响因子:
5
作者:
Jui-yu Chiu;A. Fuhrer;R. Kelley;A. Manohar
通讯作者:
Jui-yu Chiu;A. Fuhrer;R. Kelley;A. Manohar
影响因子:
8.6
作者:
A. Manohar;P. Nason;G. Salam;G. Zanderighi
通讯作者:
A. Manohar;P. Nason;G. Salam;G. Zanderighi
影响因子:
5
作者:
Jui-yu Chiu;R. Kelley;A. Manohar
通讯作者:
Jui-yu Chiu;R. Kelley;A. Manohar
DOI:
10.1007/s100520100551
发表时间:
2000-10
期刊:
The European Physical Journal C - Particles and Fields
影响因子:
--
作者:
A. Denner;S. Pozzorini
通讯作者:
A. Denner;S. Pozzorini