Electroweak corrections to top quark pair production in association with a hard photon at hadron colliders
Electroweak corrections to top quark pair production in association with a hard photon at hadron colliders
复制标题
强子对撞机中与硬光子相关的顶夸克对产生的电弱校正
DOI:
10.1016/j.physletb.2016.12.061
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发表时间:
2016-12
影响因子:
4.4
通讯作者:
Li Gang
中科院分区:
文献类型:
--
作者:
Duan Peng-Fei;Zhang Yu;Wang Yong;Song Mao;Li Gang
We present the next-to-leading order (NLO) electroweak (EW) corrections to the top quark pair production associated with a hard photon at the current and future hadron colliders. The dependence of the leading order (LO) and NLO EW corrected cross sections on the photon transverse momentum cut are investigated. We also provide the LO and NLO EW corrected distributions of the transverse momentum of final top quark and photon and the invariant mass of top quark pair and top–antitop-photon system. The results show that the NLO EW corrections are significant in high energy regions due to the EW Sudakov effect.
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影响因子:
8
作者:
A. Denner
通讯作者:
A. Denner
影响因子:
4.4
作者:
P. Ciafaloni;D. Comelli
通讯作者:
P. Ciafaloni;D. Comelli
DOI:
--
发表时间:
2009
期刊:
--
影响因子:
--
作者:
Z. Karpova;M. N. Sergeenko;V. Bednyakov
通讯作者:
Z. Karpova;M. N. Sergeenko;V. Bednyakov
影响因子:
6.3
作者:
Hahn, T
通讯作者:
Hahn, T
影响因子:
5.4
作者:
A. Hameren;C. Papadopoulos;R. Pittau
通讯作者:
A. Hameren;C. Papadopoulos;R. Pittau