Advanced search
Start date
Betweenand
Related content
(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Prediction of h -> gamma Z from h -> gamma gamma at the LHC for the IMDS3 model

Full text
Author(s):
Fortes, E. C. F. S. [1] ; Machado, A. C. B. [1] ; Montano, J. [1] ; Pleitez, V. [1]
Total Authors: 4
Affiliation:
[1] Univ Estadual Paulista R Dr Bento Teobaldo, Inst Fis Teor, BR-01140070 Barra Funda Sao Paulo, SP - Brazil
Total Affiliations: 1
Document type: Journal article
Source: JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS; v. 42, n. 11 NOV 2015.
Web of Science Citations: 5
Abstract

We consider the decays h -> gamma gamma, gamma Z in the context of an extension of the Standard Model with two inert doublets and an additional S-3 symmetry. This model contributes to for these processes through new charged scalar-loops. Comparing our h -> gamma gamma with more precise available experimental data we can predict the behavior of h -> gamma Z since they depend on the same parameters. Our estimation for this channel is 1.05 times the standard model value, but it can be as high as 1.16 if we consider the +1 sigma uncertainty from the h -> gamma gamma data, and as low as 0.96 if we consider -1 sigma. (AU)

FAPESP's process: 11/21945-8 - Flavor physics and new physics
Grantee:Elaine Cristina Ferreira Silva Fortes
Support Opportunities: Scholarships in Brazil - Post-Doctoral
FAPESP's process: 13/09173-5 - Radiative corrections in Standard Model Extensions
Grantee:Javier Montaño Domínguez
Support Opportunities: Scholarships in Brazil - Post-Doctoral