Results 31 to 40 of about 364,727 (223)
Combined Measurement of the Higgs Boson Mass in $pp$ Collisions at $\sqrt{s}=7$ and 8 TeV with the ATLAS and CMS Experiments [PDF]
, 2015 A measurement of the Higgs boson mass is presented based on the combined data samples of the ATLAS and CMS experiments at the CERN LHC in the $H \rightarrow \gamma\gamma$ and $H \rightarrow ZZ\rightarrow 4\ell$ decay channels.
Atlas, Cms Collaborations
semanticscholar +1 more source
Higgs Boson studies at future particle colliders [PDF]
Journal of High Energy Physics, 2019 This document aims to provide an assessment of the potential of future colliding beam facilities to perform Higgs boson studies. The analysis builds on the submissions made by the proponents of future colliders to the European Strategy Update process ...
J. Blas +47 more
semanticscholar +1 more source
Correlation of theoretical uncertainties in PDF fits and theoretical uncertainties in predictions
European Physical Journal C: Particles and Fields, 2021 We show how to account for correlations between theoretical uncertainties incorporated in parton distribution function (PDF) fits, and the theoretical uncertainties in the predictions made using these PDFs.
Richard D. Ball, Rosalyn L. Pearson
doaj +1 more source
Quantum corrections to the primordial tensor spectrum: open EFTs & Markovian decoupling of UV modes
Journal of High Energy Physics, 2022 Perturbative quantum corrections to primordial power spectra are important for testing the robustness and the regime of validity of inflation as an effective field theory.
Suddhasattwa Brahma +2 more
doaj +1 more source
Journal of High Energy Physics, 2018 Abstract We introduce the Hyperbolic Higgs, a novel solution to the little hierarchy problem that features Standard Model neutral scalar top partners. At one-loop order, the protection from ultraviolet sensitivity is due to an accidental non-compact symmetry of the Higgs potential that emerges in the infrared.
Cohen, Timothy +3 more
openaire +4 more sources
Dark Matter through the Higgs portal [PDF]
Physics reports, 2019 We review scenarios in which the particles that account for the Dark Matter (DM) in the Universe interact only through their couplings with the Higgs sector of the theory, the so-called Higgs-portal models.
G. Arcadi, A. Djouadi, M. Raidal
semanticscholar +1 more source
The CP-conserving two-Higgs-doublet model: the approach to the decoupling limit [PDF]
, 2002 A CP-even neutral Higgs boson with Standard-Model-like couplings may be the lightest scalar of a two-Higgs-doublet model. We study the decoupling limit of the most general CP-conserving two-Higgs-doublet model, where the mass of the lightest Higgs scalar
A. Bartl +74 more
core +2 more sources
The Standard Model Higgs boson as the inflaton [PDF]
, 2007 We argue that the Higgs boson of the Standard Model can lead to inflation and produce cosmological perturbations in accordance with observations. An essential requirement is the non-minimal coupling of the Higgs scalar field to gravity; no new particle ...
Fedor Bezrukov, M. Shaposhnikov
semanticscholar +1 more source
Update of the global electroweak fit and constraints on two-Higgs-doublet models [PDF]
The European Physical Journal C, 2018 We present an update of the global fit of the Standard Model electroweak sector to latest experimental results. We include new kinematic top quark and W boson mass measurements from the LHC, a $$\sin \!^2\theta ^{\ell }_{\mathrm{eff}}$$sin2θeffℓ result ...
J. Haller +6 more
semanticscholar +1 more source
Higgs-mass predictions in the MSSM and beyond [PDF]
The European Physical Journal C, 2020 Predictions for the Higgs masses are a distinctive feature of supersymmetric extensions of the Standard Model, where they play a crucial role in constraining the parameter space.
P. Slavich +38 more
semanticscholar +1 more source