528 citations · 4.4k across the 122 of their papers we have counts for
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Charged Higgs Decay to Bottom and Charm Quarks from -Flavored Two Higgs Doublet Models
Alfredo Aranda, J. Hernández-Sánchez, Andrea Montiel +1
The phenomenology of a charged Higgs present in a model with two Higgs SU(2) doublets and a flavor symmetry is analyzed. It is shown that it is possible to generate an enhanc…
2-zeroes texture and the Universal Texture Constraint
S. Gómez-Ávila, L. López-Lozano, Pedro Miranda-Romagnoli +2
Texture matrices are a way of mitigating the redundancy inherent in the description of flavor physics via Yukawa couplings by eliminating some entries in order to identify relevant…
Constraints on Spin-Dependent Dark Matter Scattering with Long-Lived Mediators from TeV Observations of the Sun with HAWC
A. Albert, R. Alfaro, C. Alvarez +91
We analyze the Sun as a source for the indirect detection of dark matter through a search for gamma rays from the solar disk. Capture of dark matter by elastic interactions with th…
Yukawa textures or dark doublets from Two Higgs Doublet Models with symmetry
Alfredo Aranda, J. Hernández--Sánchez, Roberto Noriega-Papaqui +1
The effect of symmetry on the general Two Higgs Doublet Model is explored. Of particular interest is the question of what can a symmetry do beyond the usual case with $…
Analysis of the quark sector in the 2HDM-III with a four-zero Yukawa texture using the most recent data on the CKM matrix
O. Félix-Beltrán, F. González-Canales, J. Hernández-Sánchez +3
In this letter we analyse, in the context of the general 2-Higgs Doublet Model, the structure of the Yukawa matrices, , by assuming a four-zero t…
Update of the 2HDM-III with a four-zero texture in the Yukawa matrices and phenomenology of the charged Higgs Boson
J. Hernandez-Sanchez, S. Moretti, R. Noriega-Papaqui +1
We update the flavor-violating constraints on the charged Higgs sector of the 2-Higgs Doublet Model Type-III (2HDM-III), using a four-zero texture in the Yukawa matrices. We give a…
Off-diagonal terms in Yukawa textures of the Type-III 2-Higgs doublet model and light charged Higgs boson phenomenology
J. Hernández-Sánchez, S. Moretti, R. Noriega-Papaqui +1
We discuss flavor-violating constraints and consequently possible charged Higgs boson phenomenology emerging from a four-zero Yukawa texture embedded within the Type-III 2-Higgs Do…
Symmetric texture-zero mass matrices with eigenvalues quark mass
A. Criollo, R. Noriega-Papaqui
Working within the context of texture-zeros mechanism for fermionic mass matrices, we provide necessary and sufficient conditions on the characteristic polynomial coefficients such…
Couplings of quarks in the Partially Aligned 2HDM with a four-zero texture Yukawa matrix
J. Hernández-Sánchez, L. López-Lozano, R. Noriega-Papaqui +1
The Two Higgs Doublets Model (2HDM) has provided a very useful way to describe a minimal extension of the scalar sector of the Standard Model. In this work, it is shown a scheme th…
Implications of Yukawa texture in the charged Higgs boson phenomenology within 2HDM-III
A. Cordero-Cid, O. Felix-Beltran, Jaime Hernandez-Sanchez +1
We discuss the implications of assuming a four-zero Yukawa texture for the properties of the charged Higgs boson within the context of the general 2-Higgs Doublet Model of Type III…
Implications of Yukawa Textures in the decay within the 2HDM-III
J. E. Barradas-Guevara, F. Cázarez-Bush, A. Cordero-Cid +3
We discuss the implications of assuming a four-zero Yukawa texture for the charged Higgs decay at one-loop level, within the context of the general 2-Higgs Doublet…
Yukawa txtures and charged Higgs boson phenomenology in the type-III two-Higgs-doublet model
J. L. Díaz-Cruz, J. Hernández--Sánchez, S. Moretti +2
We discuss the implications of assuming a four-zero Yukawa texture for the properties of the charged Higgs boson within the context of the general 2-Higgs Doublet Model of Type III…
A method of diagonalization for sfermion mass matrices
Alfredo Aranda, J. Lorenzo Diaz-Cruz, R. Noriega-Papaqui
We present a method of diagonalization for the sfermion mass matrices of the minimal supersymmetric standard model (MSSM). It provides analytical expressions for the masses and mix…
Fundamental and composite scalars from extra dimensions
Alfredo Aranda, J. L. Diaz-Cruz, J. Hernandez-Sanchez +1
We discuss a scenario consisting of an effective 4D theory containing fundamental and composite fields. The strong dynamics sector responsible for the compositeness is assumed to b…
CP Studies and Non-Standard Higgs Physics
S. Kraml, E. Accomando, A. G. Akeroyd +163
There are many possibilities for new physics beyond the Standard Model that feature non-standard Higgs sectors. These may introduce new sources of CP violation, and there may be mi…
Constraints on B and Higgs Physics in Minimal Low Energy Supersymmetric Models
M. Carena, A. Menon, R. Noriega-Papaqui +2
We study the implications of minimal flavor violating low energy supersymmetry scenarios for the search of new physics in the B and Higgs sectors at the Tevatron collider and the L…
A Numerical Analysis of the Supersymmetric Flavor Problem and Radiative Fermion Masses
J. L. Diaz-Cruz, O. Felix-Beltran, M. Gomez-Bock +2
We study the SUSY flavor problem in the MSSM, we are namely interested in estimating the size of the SUSY flavor problem and its dependence on the MSSM parameters. For that, we mad…
Flavor violating decays of the Higgs bosons in the THDM-III
M. Gomez-Bock, R. Noriega-Papaqui
We calculate the branching ratios for the decays of neutral Higgs bosons () into pairs of fermions, including flavor violating processes, in the context of the G…
Measuring the fermionic couplings of the Higgs boson at future colliders as a probe of a non-minimal flavor structure
J. L. Diaz-Cruz, R. Noriega-Papaqui, A. Rosado
We study the fermionic couplings of the neutral Higgs bosons in the THDM, assuming a four-texture structure for the Yukawa matrices. We then derive the low-energy constraints on th…
Mass matrix Ansatz and lepton flavor violation in the THDM-III
J. L. Diaz-Cruz, R. Noriega-Papaqui, A. Rosado
Predictive Higgs-fermion couplings can be obtained when a specific texture for the fermion mass matrices is included in the general two-Higgs doublet model. We derive the form of t…