Back to Search Start Over

Associated heavy quarks pair production with Higgs as a tool for a search for non-perturbative effects of the electroweak interaction at the LHC

Authors :
Arbuzov, B. A.
Zaitsev, I. V.
Arbuzov, B. A.
Zaitsev, I. V.
Publication Year :
2017

Abstract

Assuming an existence of an anomalous triple electro-weak bosons interaction being defined by coupling constant $\lambda$, we calculate its contribution to interactions of the Higgs with pairs of heavy particles. Bearing in mind experimental restrictions $-0.011 < \lambda < 0.011$ we present results for possible effects in processes $p\,p \to W^+ W^- H,\,p\,p \to W^+ Z H,\,p\,p \to W^- Z H,\,p\,p \to \bar t t H $, $p p \to \bar b b H$. Effects could be significant with negative sign of $\lambda$ in associated heavy quarks $t,\,b$ pairs production with the Higgs. In calculations we rely on results of the non-perturbative approach to a spontaneous generation of effective interactions, which defines the form-factor of the three-boson anomalous interaction.<br />Comment: 6 pages, 2 figures, few typos corrected, references added

Details

Database :
OAIster
Publication Type :
Electronic Resource
Accession number :
edsoai.on1477654718
Document Type :
Electronic Resource
Full Text :
https://doi.org/10.1016.j.physletb.2017.06.046