Results 51 to 60 of about 1,061,164 (279)
Prospects for Higgs physics at energies up to 100 TeV [PDF]
Reports on progress in physics. Physical Society, 2015 We summarize the prospects for Higgs boson physics at future proton–proton colliders with centre of mass (c.m.) energies up to 100 TeV. We first provide the production cross sections for the Higgs boson of the Standard Model from 13 TeV to 100 TeV, in ...
J. Baglio, A. Djouadi, J. Quevillon
semanticscholar +1 more source
Journal of High Energy Physics, 2017 We present results for the decay constants of the D and D s mesons computed in lattice QCD with N f = 2 + 1 dynamical flavours. The simulations are based on RBC/UKQCD’s domain wall ensembles with both physical and unphysical light-quark masses and ...
The RBC/UKQCD collaboration +6 more
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Journal of High Energy Physics, 2021 The on-shell matrix elements, or couplings g H H ∗ H 1 γ $$ {g}_{H{H}^{\ast}\left({H}_1\right)\upgamma} $$ , describing the B D q ∗ $$ B{(D)}_q^{\ast } $$ → B(D) q γ and B 1q → B q γ (q = u, d, s) radiative decays, are determined from light-cone sum ...
Ben Pullin, Roman Zwicky
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Isospin mass differences of the B, D and K
Journal of High Energy Physics, 2023 We compute the electromagnetic mass difference for the B-, D- and K-mesons using QCD sum rules with double dispersion relations. For the B- and D-mesons we also compute the linear quark mass correction, whereas for the K the standard soft theorems prove ...
Matthew Rowe, Roman Zwicky
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Directly probing the Higgs-top coupling at high scales
Physics Letters B, 2022 We explore the sensitivity to new physics for the coupling of the Higgs boson (h) and top quark (t) at high energy scales with the process pp→tt¯h at the high-luminosity LHC.
Roshan Mammen Abraham +4 more
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Infrared singularities of QCD scattering amplitudes in the Regge limit to all orders
Journal of High Energy Physics, 2018 Scattering amplitudes of partons in QCD contain infrared divergences which can be resummed to all orders in terms of an anomalous dimension. Independently, in the limit of high-energy forward scattering, large logarithms of the energy can be resummed ...
Simon Caron-Huot +3 more
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Renormalization of gluonic leading-twist operators in covariant gauges
Journal of High Energy Physics, 2022 We provide the all-loop structure of gauge-variant operators required for the renormalisation of Green’s functions with insertions of twist-two operators in Yang-Mills theory.
Giulio Falcioni, Franz Herzog
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Four generations and Higgs physics [PDF]
Physical Review D, 2007 11 pages, 7 figures ...
Kribs, Graham D. +3 more
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HIGGS PHYSICS AND CP VIOLAITION [PDF]
High Energy Physics, 2005 The CP violation in $K$ and B decays are discussed with the emphasize on the precise prediction for $ '/ $ and the new physics effects from a class of models with additional Higgs doublets and fermions. The contributions from standard model with two-Higgs-doublet (S2HDM) to $K$, $B$ mixing and decays are briefly reviewed.
Wu, Yue-Liang, Zhou, Yu-Feng
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Reweighting a parton shower using a neural network: the final-state case
Journal of High Energy Physics, 2019 The use of QCD calculations that include the resummation of soft-collinear logarithms via parton-shower algorithms is currently not possible in PDF fits due to the high computational cost of evaluating observables for each variation of the PDFs ...
Enrico Bothmann, Luigi Del Debbio
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