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Radiative corrections in Standard Model Extensions

Grant number: 13/09173-5
Support type:Scholarships in Brazil - Post-Doctorate
Effective date (Start): September 01, 2013
Effective date (End): March 31, 2017
Field of knowledge:Physical Sciences and Mathematics - Physics - Elementary Particle Physics and Fields
Principal researcher:Vicente Pleitez
Grantee:Javier Montaño Domínguez
Home Institution: Instituto de Física Teórica (IFT). Universidade Estadual Paulista (UNESP). Campus de São Paulo. São Paulo , SP, Brazil
Associated research grant:14/19164-6 - Challenges in the 21st century in neutrino physics and astrophysics, AP.TEM

Abstract

In this research plan is proposed to carry out the study of phenomenological processes of High Energy Physics, specifically radiative corrections in extensions of the Standard Model of various processes at one-loop level, in order to explore and analyze the possibility of detecting deviation of the Standard Model due to the effects of new physics near to the scale of TeVs energy. The proposed phenomenological processes are rare decays of a new neutral gauge boson Z', predicted in many extensions of the Standard Model, into known particles such as Z' -> ggZ, ggH, \gama\gama Z, \gama ZZ, \gama\gama H, HZZ; and also the gluon fusions gg -> \gama\gama, \gama Z, HH, H\gama, HZ, ZZ with intermediate Higgs and box contributions from quantum fluctuations caused by new exotic virtual particles arising from the extensions. In particular is of great interest to perform such processes in the model 3-3-1, based on the gauge group SUC (3) x SUL (3) × UX (1). (AU)

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Scientific publications
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
MACHADO, A. C. B.; MONTANO, J.; PLEITEZ, V. Lepton flavor violating processes in the minimal 3-3-1 model with sterile neutrinos. JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, v. 46, n. 11 NOV 2019. Web of Science Citations: 1.
FORTES, E. C. F. S.; MACHADO, A. C. B.; MONTANO, J.; PLEITEZ, V. Prediction of h -> gamma Z from h -> gamma gamma at the LHC for the IMDS3 model. JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, v. 42, n. 11 NOV 2015. Web of Science Citations: 5.
FORTES, E. C. F. S.; MACHADO, A. C. B.; MONTANO, J.; PLEITEZ, V. Scalar dark matter candidates in a two inert Higgs doublet model. JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, v. 42, n. 10 OCT 2015. Web of Science Citations: 4.

Please report errors in scientific publications list by writing to: cdi@fapesp.br.