On the Universal Texture in the PA-2HDM for the V-SPIN case

Abstract

In a Partially Aligned Two Higgs Doublet Model, where only is allowed flavor violation between third and second generation of fermions, we propose a mechanism to generate the second Yukawa matrix through a Unitary V-Spin flavor transformation on the mass matrix for quarks and leptons. Also we assume that this flavor transformation is universal, this is, we use the same parameters to generate Yukawa matrix elements in both sectors, reducing drastically the number of free parameters. As consequence we obtained a serie of relations between Yukawa matrix elements, that we called the Universality Constraint. Also, we obtained an interval of values for the second Yukawa matrix elements, expressed in terms of the Cheng and Sher ansatz, for $\tau \to mu{\mu }^{+}{\mu }^{-}$ and $\tau \to \gamma \mu$ coming from the Universality Constraint and experimental bounds for light scalar masses. Finally, we show the allowed region of parameters for the flavor transformation from $B_s\to \mu \mu$ decays, $B_s^0-{\bar{B}}_s^0$ mixing, $\tau \to \mu {\mu }^{+}{\mu }^{-}$ and $\tau \to \gamma \mu$ experimental bounds.

arXiv comment15 pages, 3 figures

References in corpus (38)

• Weak Decays Beyond Leading Logarithms
• Searches for Lepton Flavor Violation in the Decays tau -> e gamma and tau -> mu gamma
• The Belle II Physics Book
• B_{s,d} -> l+ l- in the Standard Model with Reduced Theoretical Uncertainty
• First evidence for the decay Bs -> mu+ mu-
• Flavor-phenomenology of two-Higgs-doublet models with generic Yukawa structure
• Yukawa Alignment in the Two-Higgs-Doublet Model
• Phenomenology of Two Higgs Doublet Models with Flavor Changing Neutral Currents
• Analysis of Neutral Higgs-Boson Contributions to the Decays B_s -> l^+l^- and B -> K l^+l^-
• Physics at Super B Factory
• Study of the rare decays of $B_s^0$ and $B^0$ mesons into muon pairs using data collected during 2015 and 2016 with the ATLAS detector
• On the Standard Model prediction for BR(B{s,d} to mu+ mu-)
• Two--loop Contributions of Flavor Changing Neutral Higgs Boson to $\mu \to e\gamma$
• B-parameters of the complete set of matrix elements of (Delta B = 2) operators from the lattice
• Universal Texture of Quark and Lepton Mass Matrices with an Extended Flavor $2\leftrightarrow 3$ Symmetry
• B_d-Bbar_d Mixing and the B_d -> J/psi K_s Asymmetry in General SUSY Models
• Flavor changing interactions mediated by scalars at the weak scale
• Electroweak Corrections to $B_{s,d}\to {\ell }^{+}{\ell }^{-}$
• One constraint to kill them all?
• Lepton flavour violating Higgs and tau to mu gamma
• Phase Effect of A General Two-Higgs-Doublet Model in $b\to s\gamma$
• The model-discriminating power of lepton flavor violating tau decays
• Supersymmetry confronts Bs -> mu+mu-: Present and future status
• Flavor violating leptonic decays of $\tau$ and $\mu$ leptons in the Standard Model with massive neutrinos
• Enhanced Di-Higgs Production in the Two Higgs Doublet Model
• Vector leptoquark mass limits and branching ratios of $K_L^0,B^0,B_s\to l_i^{+}{l}_j^{-}$ decays with account of fermion mixing in leptoquark currents
• Assignments of Universal Texture Components for Quark and Lepton Mass Matrices
• BR(Bs to mu+ mu-) as an electroweak precision test
• B^0-\bar{B}^0 mixing and B \to X_s γdecay in the third type 2HDM: effects of NLO QCD contributions
• Search for $B_s\to {\mu }^{+}{\mu }^{-}$ and $B_d\to {\mu }^{+}{\mu }^{-}$ decays with the full CDF Run II data set
• Flavorful Two Higgs Doublet Models with a Twist
• B^0_{d,s} - \bar{B}^0_{d,s} mixing in the model III 2HDM
• Quasidegeneracy of Majorana Neutrinos and the Origin of Large Leptonic Mixing
• Couplings of quarks in the Partially Aligned 2HDM with a four-zero texture Yukawa matrix
• Bounds on lepton flavor violating physics and decays of neutral mesons from $\tau (\mu )\to 3\ell ,\ell \gamma \gamma$-decays
• Probing New Physics with $B_s^0\to {\mu }^{+}{\mu }^{-}$: Status and Perspectives
• Phenomenology of the Partially Aligned 2HDM with leptonic decay of mesons
• Testing spin-2 mediator by angular observables in $b\to s{\mu }^{+}{\mu }^{-}$