Journal
EUROPEAN PHYSICAL JOURNAL C
Volume 76, Issue 10, Pages -Publisher
SPRINGER
DOI: 10.1140/epjc/s10052-016-4376-2
Keywords
-
Categories
Funding
- Iranian National Science Foundation (INSF)
Ask authors/readers for more resources
We consider the electroweak production of a top quark in association with a photon at the LHC to probe the electroweak top quark couplings (t) as well as the triple gauge-boson couplings (WW). The study is based on the modifications of the t and WW interactions via heavy degrees of freedom in the form of dimension-six operators which we add to the standard model Lagrangian. A binned angular asymmetry in single top quark plus photon events and cross section ratio are proposed to probe the anomalous t and WW couplings. It is shown that the proposed angular asymmetry can distinguish anomalous t, WW couplings from the standard model prediction and yield a great sensitivity.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available