Higgs to diphoton
WebThe Higgs-top coupling can be directly probed through the production of a Higgs boson in association with a top-antitop quark pair (ttH). The Higgs to diphoton decay channel is … WebHiggs decay rate to diphoton of the TESSM relative to the SM as a function, respectively, of sign (µ D ) × M 2 (left panel) and of the lightest chargino mass m χ ± 1 (right panel). For opposite...
Higgs to diphoton
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Web10 de jun. de 2024 · A dedicated classifier, referred to as the diphoton BDT, is used to discriminate between signal and background events. This BDT assigns a high score to … Web14 de abr. de 2024 · HIGHLIGHTS. who: G. Aad et_al et al. from the (UNIVERSITY) have published the research work: Search for Higgs boson pair production in the two bottom quarks plus two photons final state in pp collisions at s=13u2009u2009TeV with the ATLAS detector, in the Journal: (JOURNAL) what: The continuum background processes of the …
Web7 de ago. de 2024 · A study of the charge conjugation and parity (CP) properties of the interaction between the Higgs boson and top quarks is presented. Higgs bosons are … WebScalar coupling limits and diphoton Higgs decay from LHC in anU(1)′model with scalar dark matter . × Close Log In. Log in with Facebook Log in with Google. or. Email. Password. …
WebDiphoton-plus-jet signatures are of particular importance at the LHC since they form the largest background to Higgs production at high transverse momenta. The extra jet is … Webgiving mass to itself and to the Higgs is identified with a possible new resonance within the LHC reach. As an example, we identify such resonance with the 750 GeV diphoton …
WebThe CMS Collaboration 2024, ' Search for a standard model-like Higgs boson in the mass range between 70 and 110 GeV in the diphoton final state in proton-proton collisions at …
WebIn addition to the measurement of the mass of the Higgs, the data also reveals a tantalizing hint of a significantly enhanced diphoton signal rate, 1.56±0.43 and 1.9±0.5 times of the SM prediction in the CMS and ATLAS experiments, respectively. We demonstrate that such an enhancement can be accommodated in this MSSM extension. smart cars for sale in massachusettsWeb10 de ago. de 2012 · Motivated by recent results from Higgs searches at the Large Hadron Collider, we consider possibilities to enhance the diphoton decay width of the Higgs boson over the Standard Model expectation, without modifying either its production rate or the partial widths in the WW and ZZ channels. smart cars for sale in coloradoWebA measurement of inclusive and differential fiducial cross-sections for the production of the Higgs boson decaying into two photons is performed using 139 fb−1 of proton-proton … hillary raynes mount sinaiWeb17 de nov. de 2024 · This work has focused thus far on the interaction between the Higgs boson and the top quark, \kappa _t, in the Higgs to diphoton decay channel. However, the H\rightarrow \gamma \gamma decay provides powerful sensitivity to many Higgs boson couplings in addition to \kappa _t. hillary quotes about republicansWeb29 de jan. de 2013 · The Higgs to diphoton decay is obtained loop diagram, and the analytical expression can be found in the literature [6], [7], [11]. In SM, the leading contribution comes from the W boson loop and the next-to-leading contribution is from the top quark loop. The expression of the diphoton partial decay width can be found in [6], [7]. hillary rayportWebFind many great new & used options and get the best deals for Measurement of Higgs Boson Production Cross Sections in the Diphoton Channel: wi at the best online prices at eBay! smart cars for sale in londonWeb29 de jan. de 2013 · The Higgs to diphoton decay is induced at the loop level, and therefore, it is sensitive to new physics beyond SM. Motivated from the excess of … hillary raynes md