Light axigluon and single top production at the LHC
Light axigluon and single top production at the LHC
复制标题
LHC 中的 Light axigluon 和单顶生产
DOI:
10.1007/jhep04(2014)170
复制
发表时间:
2014-01
期刊:
影响因子:
--
通讯作者:
Qing-Guo Zeng
中科院分区:
文献类型:
--
作者:
Chong-Xing Yue;Shi-Yue Cao;Qing-Guo Zeng
A bstractThe light axigluon model can explain the Tevatron $ t\overline{t} $ forward-backward asymmetry and at the same time satisfy the constraints from the electroweak precision measurement and the ATLAS and CMS data, which induces the flavor changing (FC) couplings of axigluon with the SM and new quarks. We investigate the effects of these FC couplings on the s- and t-channel single top productions at the LHC and the F C decays Z → $ \overline{b}s+b\overline{s} $, t → cγ and cg. Our numerical results show that the light axigluon can give significantly contributions to single top production and the rare top decays t → cγ and cg.
登录
查看更多内容
影响因子:
5
作者:
Junjie Cao;Lei Wu;Jin Min Yang
通讯作者:
Junjie Cao;Lei Wu;Jin Min Yang
影响因子:
5
作者:
R. Mohanta
通讯作者:
R. Mohanta
影响因子:
4.4
作者:
J. A. Aguilar-Saavedra;M. Pérez-Victoria
通讯作者:
J. A. Aguilar-Saavedra;M. Pérez-Victoria
影响因子:
5
作者:
D. Atwood;L. Reina;A. Soni
通讯作者:
D. Atwood;L. Reina;A. Soni
影响因子:
4.4
作者:
C. Hill
通讯作者:
C. Hill