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The forgotten channels: charged Higgs boson decays to a W ± and a non-SM-like Higgs boson [PDF]

open access: yesJournal of High Energy Physics, 2021
The presence of charged Higgs bosons is a generic prediction of multiplet extensions of the Standard Model (SM) Higgs sector. Focusing on the Two-Higgs-Doublet-Model (2HDM) with type I and lepton-specific Yukawa sectors, we discuss the charged Higgs ...
Henning Bahl   +2 more
doaj   +2 more sources

Status of the charged Higgs boson in two Higgs doublet models [PDF]

open access: yesEuropean Physical Journal C: Particles and Fields, 2018
The existence of charged Higgs boson(s) is inevitable in models with two (or more) Higgs doublets. Hence, their discovery would constitute unambiguous evidence for new physics beyond the Standard Model (SM).
A. Arbey   +3 more
doaj   +2 more sources

A 96 GeV Higgs boson in the N2HDM [PDF]

open access: yesEuropean Physical Journal C: Particles and Fields, 2020
We discuss a $$\sim 3\,\sigma $$ ∼3σ signal (local) in the light Higgs-boson search in the diphoton decay mode at $$\sim 96 \,\, \mathrm {GeV}$$ ∼96GeV as reported by CMS, together with a $$\sim 2\,\sigma $$ ∼2σ excess (local) in the $$b {{\bar{b}}}$$ bb¯
T. Biekötter   +2 more
doaj   +2 more sources

Detection prospects of light pseudoscalar Higgs boson at the LHC

open access: yesJournal of High Energy Physics, 2017
The discovery potential of light pseudo scalar Higgs boson for the mass range 10-60 GeV is explored. In the context of the next-to-minimal supersymmetric standard (NMSSM) model, the branching fraction of light pseudo scalar Higgs boson decaying to a pair
Monoranjan Guchait   +2 more
doaj   +3 more sources

A detailed map of Higgs boson interactions by the ATLAS experiment ten years after the discovery [PDF]

open access: yesNature, 2022
The standard model of particle physics1–4 describes the known fundamental particles and forces that make up our Universe, with the exception of gravity.
G. B. D. C. K. S. H. A. H. H. Y. A. C. B. S. B. L. C. Aad Abbott Abbott Abeling Abidi Aboulhorma Abramow   +499 more
semanticscholar   +1 more source

A portrait of the Higgs boson by the CMS experiment ten years after the discovery [PDF]

open access: yesNature, 2022
In July 2012, the ATLAS and CMS collaborations at the CERN Large Hadron Collider announced the observation of a Higgs boson at a mass of around 125 gigaelectronvolts. Ten years later, and with the data corresponding to the production of a 30-times larger
A. W. J. W. T. S. K. M. A. Escalante P. S. M. N. L. D Tumasyan Adam Andrejkovic Bergauer Chatterjee Dama   +499 more
semanticscholar   +1 more source

Search for invisible Higgs-boson decays in events with vector-boson fusion signatures using 139 fb−1 of proton-proton data recorded by the ATLAS experiment [PDF]

open access: yesJournal of High Energy Physics, 2022
A direct search for Higgs bosons produced via vector-boson fusion and subsequently decaying into invisible particles is reported. The analysis uses 139 fb−1 of pp collision data at a centre-of-mass energy of s\documentclass[12pt]{minimal} \usepackage ...
G. Aad   +499 more
semanticscholar   +1 more source

Measurement of the Higgs boson width and evidence of its off-shell contributions to ZZ production [PDF]

open access: yesNature Physics, 2022
Since the discovery of the Higgs boson in 2012, detailed studies of its properties have been ongoing. Besides its mass, its width—related to its lifetime—is an important parameter. One way to determine this quantity is to measure its off-shell production,
A. W. J. W. T. S. K. M. A. Escalante R. M. N. L. D. I Tumasyan Adam Andrejkovic Bergauer Chatterjee Dama   +499 more
semanticscholar   +1 more source

Search for invisible decays of the Higgs boson produced via vector boson fusion in proton-proton collisions at $\sqrt{s} =$ 13 TeV [PDF]

open access: yes, 2022
A search for invisible decays of the Higgs boson produced via vector boson fusion (VBF) has been performed with 101 fb$^{-1}$ of proton-proton collisions delivered by the LHC at $\sqrt{s} =$ 13 TeV and collected by the CMS detector in 2017 and 2018.
Cms Collaboration
semanticscholar   +1 more source

Constraints on anomalous Higgs boson couplings to vector bosons and fermions in its production and decay using the four-lepton final state [PDF]

open access: yes, 2021
Studies of $CP$ violation and anomalous couplings of the Higgs boson to vector bosons and fermions are presented. The data were acquired by the CMS experiment at the LHC and correspond to an integrated luminosity of 137 fb$^{-1}$ at a proton-proton ...
Cms Collaboration
semanticscholar   +1 more source

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