Raydel Martínez

collaborators

3 papers

hep-ph2019

CP symmetry violation in the scalar sector of 331 models

Camilo A. Rojas, F. Ochoa, R. Martinez

In order to understand some frameworks for CP Violation scenarios in the scalar sector, a 331 model was considered which its main property is the incorporation of a local group sym…

hep-ph2019

A non-universal $U (1)_{X}$ gauge extension to the MSSM

J. S. Alvarado, Carlos E. Diaz, R. Martinez

We propose a supersymmetric extension of the anomaly-free and three families nonuniversal $U (1)$ model, with the inclusion of four Higgs doublets and four Higgs singlets. The quark…

hep-ph2018

Beyond $R (D^{(*)})$ with the general 2HDM-III for $b \to c τ ν$

R. Martinez, C. F. Sierra, German Valencia

We review the parameter regions allowed by measurements of $R (D^{(*)})$ and by a theoretical limit on $B (B_{c} \to τ ν)$ in terms of generic scalar and pseudoscalar n…

CP symmetry violation in the scalar sector of 331 models

A non-universal U(1)X​ gauge extension to the MSSM

Beyond R(D(∗)) with the general 2HDM-III for b→cτν

A non-universal $U (1)_{X}$ gauge extension to the MSSM

Beyond $R (D^{(*)})$ with the general 2HDM-III for $b \to c τ ν$