Results 101 to 110 of about 1,861,759 (261)
Higgs physics confronts the MW anomaly
Physics Letters B, 2022 The recent high-precision measurement of the W mass by the CDF collaboration is in sharp tension with the Standard Model prediction as obtained by the electroweak fit. If confirmed, this finding can only be explained in terms of new physics effects.
Luca Di Luzio +2 more
doaj
Nature, 2012 The Higgs boson is not the end of the story. There is more to map in the new world of extreme physics, says Jon Butterworth.
openaire +3 more sources
Status of the charged Higgs boson in two Higgs doublet models
European 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 +1 more source
Future prospects of Higgs Physics at CMS [PDF]
arXiv, 2014 The Higgs boson physics reach of the CMS detector with 300(0) fb-1 of proton-proton collisions at sqrt{s} = 14 TeV is presented. Precision measurements of the Higgs boson properties, Higgs boson pair production and self-coupling, rare Higgs boson decays, and the potential for additional Higgs bosons are discussed.
arxiv
Charged Higgs pair production and neutrino effects on the triple Higgs coupling [PDF]
arXiv, 2016 Higgs pair production is one of the primary goals of the LHC program. Investigating the effects beyond the Standard Model (BSM) is then of high interest. Two cases are presented to exemplify the impact of BSM physics on Higgs pair production and on the triple Higgs coupling: first a review on charged Higgs pair production mostly in the context of Two ...
arxiv
Higgs physics: An historical perspective [PDF]
AIP Conference Proceedings, 1997 ``Weakly-coupled'' and ``strongly-coupled'' models of electroweak symmetry breaking are introduced by analogy with the Fermi theory of the weak interaction and the low-energy interaction of pions, respectively. The implications of these two classes of models for colliders beyond the LHC and NLC are discussed.
openaire +3 more sources
Radiation and reaction at one loop
Journal of High Energy PhysicsWe study classical radiation fields at next-to-leading order using the methods of scattering amplitudes. The fields of interest to us are sourced when two massive, point-like objects scatter inelastically, and can be computed from one-loop amplitudes ...
Asaad Elkhidir +3 more
doaj +1 more source
New physics effects on the W-boson mass from a doublet extension of the SM Higgs sector [PDF]
Physics Letters B, 2022 H. Bahl, J. Braathen, G. Weiglein
semanticscholar +1 more source
Perturbative spacetimes from Yang-Mills theory
Journal of High Energy Physics, 2017 The double copy relates scattering amplitudes in gauge and gravity theories. In this paper, we expand the scope of the double copy to construct spacetime metrics through a systematic perturbative expansion.
Andrés Luna +6 more
doaj +1 more source
Degenerate and Stable Yang-Mills-Higgs Pairs [PDF]
arXiv, 2015 In this paper, we introduce some notions on the pair consisting of a Chern connection and a Higgs field closely related to the first and second variation of Yang-Mills- Higgs functional, such as strong Yang-Mills-Higgs pair, degenerate Yang-Mills-Higgs pair, stable Yang-Mills-Higgs pair. We investigate some properties of such pairs.
arxiv