|
| | | | |
| | | |
| Stat |
Members: 3645
Articles: 2'504'585
Articles rated: 2609
24 April 2024 |
|
| | | | |
|
Article overview
| |
|
|
Higgs boson decay to lepton pair and photon and possible non-Hermiticity of the Yukawa interaction | | V.A. Kovalchuk
; A.Yu. Korchin
; | | Date: |
17 Jun 2020 | | Abstract: | The production of lepton pairs in the Higgs boson decay $h o ell^+ ell^-
gamma$ is studied. The emphasis is put on the structure of the Higgs boson
interaction with the fermions. This interaction is chosen as a mixture of the
scalar and pseudo-scalar couplings, and, in addition, it is supposed to be
non-Hermitian. We study prediction of this model for the observables in the $h
o ell^+ ell^- gamma$ decay for the $e^+ e^-$, $mu^+ mu^-$ and $ au^+
au^-$ pairs. The differential decay width and lepton forward-backward
asymmetry are calculated as functions of the dilepton invariant mass for
several sets of $h f ar{f}$ coupling constants. The influence of
non-Hermitian $h f ar{f}$ interaction on the forward-backward asymmetry is
studied, and large influence of a possible non-Hermiticity of the Higgs
interaction with the top quarks on forward-backward asymmetry for $e^+ e^-$ and
$mu^+ mu^-$ pairs is stressed. | | Source: | arXiv, 2006.9672 | | Services: | Forum | Review | PDF | Favorites | |
|
|
No review found.
Did you like this article?
Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.
browser Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
|
| |
|
|
|
|
News, job offers and information for researchers and scientists:
| |
REGISTER