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Constraints on Higgs boson properties using $$WW^{*}(\rightarrow e\nu \mu \nu )jj$$ production in $$36.1\,\mathrm{fb}^{-1}$$ of $$\sqrt{s}=13$$ TeV pp collisions with the ATLAS detector [PDF]

open access: diamondThe European Physical Journal C, 2022
This article presents the results of two studies of Higgs boson properties using the $$WW^*(\rightarrow e\nu \mu \nu )jj$$ W W ∗
G. Aad   +99 more
openalex   +2 more sources

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
Wolfgang Adam   +2 more
exaly   +2 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.
Georges Aad, Braden Abbott, Dale Abbott
exaly   +2 more sources

Observation of the diphoton decay of the Higgs boson and measurement of its properties [PDF]

open access: diamondEuropean Physical Journal C: Particles and Fields, 2014
Observation of the diphoton decay mode of the recently discovered Higgs boson and measurement of some of its properties are reported. The analysis uses the entire dataset collected by the CMS experiment in proton-proton collisions during the 2011 and ...
V. Khachatryan   +99 more
openalex   +3 more sources

Measurement of the CP properties of Higgs boson interactions with $$\tau $$ τ -leptons with the ATLAS detector [PDF]

open access: yesThe European Physical Journal C, 2022
A study of the charge conjugation and parity ( $$\textit{CP}$$ CP ) properties of the interaction between the Higgs boson and $$\tau $$ τ -leptons is presented.
G. Aad   +499 more
semanticscholar   +1 more source

Spectral properties of local gauge invariant composite operators in the SU(2) Yang–Mills–Higgs model

open access: yesThe European Physical Journal C, 2021
The spectral properties of a set of local gauge (BRST) invariant composite operators are investigated in the SU(2) Yang–Mills–Higgs model with a single Higgs field in the fundamental representation, quantized in the ’t Hooft Rξ\documentclass[12pt ...
D. Dudal   +5 more
semanticscholar   +1 more source

Associated production of Higgs and single top at the LHC in presence of the SMEFT operators

open access: yesJournal of High Energy Physics, 2023
We analyse the single top production in association with the Higgs at the Large Hadron Collider (LHC) using Standard Model (SM) effective operators upto dimension six.
Subhaditya Bhattacharya   +3 more
doaj   +1 more source

Testing CP properties of extra Higgs states at the HL-LHC [PDF]

open access: yesJournal of High Energy Physics, 2020
Extra Higgs states appear in various scenarios beyond the current Standard Model of elementary particles. If discovered at the LHC or future colliders, the question will arise whether CP is violated or conserved in the extended scalar sector.
S. Antusch   +3 more
semanticscholar   +1 more source

Softly broken symmetries in the 2HDM — an invariant formulation

open access: yesJournal of High Energy Physics, 2023
Soft breaking of a symmetry requires an invariance of the dimension-4 part of the Lagrangian and non-trivial variation of the lower-dimensional part. However, in general, separation between the dim-4 and lower-dimensional Lagrangian is not invariant with
P. M. Ferreira   +3 more
doaj   +1 more source

On the study of the Higgs properties at a muon collider [PDF]

open access: yesCoherent States in Gauge Theories and Applications in Collider Physics, 2015
The discovery of the Higgs particle at 125 GeV is demanding a detailed knowledge of the properties of this fundamental component of the Standard Model.
M. Greco
semanticscholar   +1 more source

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