scholarly journals Lightest Higgs boson production at photon colliders in the two Higgs doublet model type III

2005 ◽  
Vol 72 (3) ◽  
Author(s):  
R. Martínez ◽  
J.-Alexis Rodríguez ◽  
D. A. Milanés
Keyword(s):  
Higgs Boson ◽  
Higgs Doublet ◽  
Boson Production ◽  
Model Type ◽  
Type Iii ◽  
Higgs Boson Production ◽  
Doublet Model ◽  
Two Higgs Doublet Model

scholarly journals Double Higgs boson production at e+e− colliders in the two-Higgs-doublet model

2019 ◽  
Vol 99 (9) ◽  
Author(s):  
Tadashi Kon ◽  
Takuto Nagura ◽  
Takahiro Ueda ◽  
Kei Yagyu
Keyword(s):  
Higgs Boson ◽  
Higgs Doublet ◽  
Boson Production ◽  
Higgs Boson Production ◽  
Doublet Model ◽  
Two Higgs Doublet Model

scholarly journals CONSTRAINTS ON THE CHARGED HIGGS BOSON OF THE TWO-HIGGS DOUBLET MODEL TYPE III

2011 ◽  
Vol 26 (25) ◽  
pp. 1869-1879 ◽  
Author(s):  
H. CARDENAS ◽  
J. DUARTE ◽  
J. ALEXIS RODRIGUEZ
Keyword(s):  
Higgs Boson ◽  
Top Quark ◽  
Higgs Mass ◽  
Higgs Doublet ◽  
Charged Higgs Boson ◽  
Top Quark Mass ◽  
Type Iii ◽  
Charged Higgs ◽  
Doublet Model ◽  
Two Higgs Doublet Model

The D0 experiment has reported a direct search for a charged Higgs boson produced by [Formula: see text] annihilation and decaying to [Formula: see text] final state, in the 180≤MH+≤300 GeV mass range. The analysis has led to upper limits on the production cross-section in the framework of the two-Higgs doublet model types I, II and III. We compare the predictions of two different scenarios in the framework of the two-Higgs doublet type III to the cross-section limits reported by D0 collaboration, and we obtain constraints on the charged Higgs mass, for the case when the charged Higgs mass is bigger than the top quark mass. Also, searches for the charged Higgs boson with a mass smaller than top quark mass are considered, we discuss the possible limits on the charged Higgs boson mass obtained from measurements of the ratio [Formula: see text] within the two-Higgs doublet model type III.

scholarly journals Yukawa textures and charged Higgs boson phenomenology in the type-III two-Higgs-doublet model

2009 ◽  
Vol 79 (9) ◽  
Author(s):  
J. L. Díaz-Cruz ◽  
J. Hernández-Sánchez ◽  
S. Moretti ◽  
R. Noriega-Papaqui ◽  
A. Rosado
Keyword(s):  
Higgs Boson ◽  
Higgs Doublet ◽  
Charged Higgs Boson ◽  
Type Iii ◽  
Charged Higgs ◽  
Doublet Model ◽  
Two Higgs Doublet Model

scholarly journals Flavor violating signatures of lighter and heavier Higgs bosons within the two Higgs doublet model type III at the LHeC

2016 ◽  
Vol 94 (5) ◽  
Author(s):  
S. P. Das ◽  
J. Hernández-Sánchez ◽  
S. Moretti ◽  
A. Rosado ◽  
R. Xoxocotzi
Keyword(s):  
Higgs Doublet ◽  
Higgs Bosons ◽  
Model Type ◽  
Type Iii ◽  
Doublet Model ◽  
Two Higgs Doublet Model

scholarly journals Unitarity constraints for Yukawa couplings in the two-Higgs-doublet model type III

2014 ◽  
Vol 29 (18) ◽  
pp. 1450085
Author(s):  
Andrés Castillo ◽  
Rodolfo A. Diaz ◽  
Jhon Morales
Keyword(s):  
Higgs Sector ◽  
Higgs Doublet ◽  
Mixing Angles ◽  
Model Type ◽  
Yukawa Couplings ◽  
Type Iii ◽  
Flavor Changing ◽  
Doublet Model ◽  
Two Higgs Doublet Model ◽  
Extended Higgs Sector

Unitarity constraints for Yukawa couplings are considered in the Two-Higgs-Doublet Model type III, by using a general expansion in partial waves for fermionic scattering processes. Constraints over general Flavor Changing Neutral Currents are found from that systematic, wherein such bounds compete with those coming from Lagrangian perturbativity requirement but are weaker than those imposed from phenomenological processes and precision tests. Nevertheless, for bounds based on unitarity, the number of assumptions is the lowest among phenomenological and theoretical limits. Indeed, these new theoretical constraints are independent of scalar masses or mixing angles for this extended Higgs sector, making them less model dependent.

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