Results 21 to 30 of about 319,228 (189)
Measurement of ZZ production in pp collisions at s√=7 TeV and limits on anomalous ZZZ and ZZγ couplings with the ATLAS detector [PDF]
, 2013 A measurement of the ZZ production cross section in proton-proton collisions at s√=7 TeV using data recorded by the ATLAS experiment at the Large Hadron Collider is presented.
core +3 more sources
Primary observables for indirect searches at colliders
Journal of High Energy Physics, 2023 We consider the complete set of observables for collider searches for indirect effects of new heavy physics. They consist of SU(3)C × U(1)EM invariant interaction terms/operators that parameterize deviations from the Standard Model.
Spencer Chang +3 more
doaj +1 more source
The anomalous Higgs-top couplings in the MSSM [PDF]
Physical Review D, 2003 Latex, 26 pages + 13 ps figures, final version in ...
Feng, Tai-Fu +2 more
openaire +3 more sources
Positivity bounds at one-loop level: the Higgs sector
Journal of High Energy Physics, 2023 In this paper, we promote the convex cone method of positive bounds from tree level to loop level. This method is general and can be applied to obtain leading s 2 positivity bounds on the forward scattering process in the standard model effective field ...
Xu Li
doaj +1 more source
Portraying double Higgs at the Large Hadron Collider II
Journal of High Energy Physics, 2022 The Higgs potential is vital to understand the electroweak symmetry breaking mechanism, and probing the Higgs self-interaction is arguably one of the most important physics targets at current and upcoming collider experiments.
Li Huang +4 more
doaj +1 more source
ttH anomalous coupling in double Higgs production [PDF]
Journal of High Energy Physics, 2014 22 pages, 22 figures, 4 tables. Text reorganized, main results unchanged, new plots and references added.
Nishiwaki, Kenji +2 more
openaire +2 more sources
SMEFTs living on the edge: determining the UV theories from positivity and extremality
Journal of High Energy Physics, 2022 We study the “inverse problem” in the context of the Standard Model Effective Field Theory (SMEFT): how and to what extend can one reconstruct the UV theory, given the measured values of the operator coefficients in the IR?
Cen Zhang
doaj +1 more source
Machine learning the trilinear and light-quark Yukawa couplings from Higgs pair kinematic shapes
Journal of High Energy Physics, 2022 Revealing the Higgs pair production process is the next big challenge in high energy physics. In this work, we explore the use of interpretable machine learning and cooperative game theory for extraction of the trilinear Higgs self-coupling in Higgs pair
Lina Alasfar +4 more
doaj +1 more source
Anomalous couplings in the Higgs-strahlung process [PDF]
Physics Letters B, 1996 8 pages, LaTeX2e, 5 ...
Kilian, W., Krämer, M., Zerwas, P. M.
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Journal of High Energy Physics, 2022 The couplings of the Higgs boson (H) with massive gauge bosons of weak interaction (V = W, Z), can be probed in single Higgs boson production at the proposed future Large Hadron-Electron Collider (LHeC).
Pramod Sharma, Ambresh Shivaji
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