scholarly journals Upper Higgs boson mass bounds from a chirally invariant lattice Higgs-Yukawa model

2010 ◽  
Vol 2010 (4) ◽  
Author(s):  
P. Gerhold ◽  
K. Jansen
Keyword(s):  
Higgs Boson ◽  
Boson Mass ◽  
Higgs Boson Mass ◽  
Yukawa Model

scholarly journals Phase structure and Higgs boson mass in a Higgs-Yukawa model with a dimension-6 operator

2015 ◽  
Author(s):  
Attila Nagy ◽  
Yen-Jen David Chu ◽  
Karl Jansen ◽  
Bastian Knippschild ◽  
C.-J. David Lin ◽  
...  
Keyword(s):  
Higgs Boson ◽  
Phase Structure ◽  
Boson Mass ◽  
Higgs Boson Mass ◽  
Yukawa Model

scholarly journals Search for dark photons in Higgs boson production via vector boson fusion in proton-proton collisions at $$ \sqrt{s} $$ = 13 TeV

2021 ◽  
Vol 2021 (3) ◽  
Author(s):  
A. M. Sirunyan ◽  
◽  
A. Tumasyan ◽  
W. Adam ◽  
T. Bergauer ◽  
...  
Keyword(s):  
Higgs Boson ◽  
Standard Model ◽  
Confidence Level ◽  
Branching Fraction ◽  
Vector Boson ◽  
Boson Mass ◽  
Higgs Boson Mass ◽  
Vector Boson Fusion ◽  
Upper Limit ◽  
The Standard Model

Abstract A search is presented for a Higgs boson that is produced via vector boson fusion and that decays to an undetected particle and an isolated photon. The search is performed by the CMS collaboration at the LHC, using a data set corresponding to an integrated luminosity of 130 fb−1, recorded at a center-of-mass energy of 13 TeV in 2016–2018. No significant excess of events above the expectation from the standard model background is found. The results are interpreted in the context of a theoretical model in which the undetected particle is a massless dark photon. An upper limit is set on the product of the cross section for production via vector boson fusion and the branching fraction for such a Higgs boson decay, as a function of the Higgs boson mass. For a Higgs boson mass of 125 GeV, assuming the standard model production rates, the observed (expected) 95% confidence level upper limit on the branching fraction is 3.5 (2.8)%. This is the first search for such decays in the vector boson fusion channel. Combination with a previous search for Higgs bosons produced in association with a Z boson results in an observed (expected) upper limit on the branching fraction of 2.9 (2.1)% at 95% confidence level.

scholarly journals On the radiative corrections to the pseudo-scalar Higgs boson mass

2001 ◽  
Vol 501 (1-2) ◽  
pp. 69-77 ◽  
Author(s):  
A. Katsikatsou ◽  
A.B. Lahanas ◽  
D.V. Nanopoulos ◽  
V.C. Spanos
Keyword(s):  
Higgs Boson ◽  
Boson Mass ◽  
Higgs Boson Mass ◽  
Radiative Corrections ◽  
Pseudo Scalar

The electroweak contributions to(g−2)μafter the Higgs-boson mass measurement

2013 ◽  
Vol 88 (5) ◽  
Author(s):  
C. Gnendiger ◽  
D. Stöckinger ◽  
H. Stöckinger-Kim
Keyword(s):  
Higgs Boson ◽  
Mass Measurement ◽  
Boson Mass ◽  
Higgs Boson Mass
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