Results 31 to 40 of about 3,511 (191)
Bayesian approach to inverse problems: an application to NNPDF closure testing
European Physical Journal C: Particles and Fields, 2022 We discuss the Bayesian approach to the solution of inverse problems and apply the formalism to analyse the closure tests performed by the NNPDF collaboration.
Luigi Del Debbio +2 more
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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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Particle Physics after the Higgs [PDF]
Annalen der Physik, 2016 Published by Barth9137 ...
Abramowicz, Halina +2 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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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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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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Relating amplitude and PDF factorisation through Wilson-line geometries
Journal of High Energy Physics, 2019 We study long-distance singularities governing different physical quantities involving massless partons in perturbative QCD by using factorisation in terms of Wilson-line correlators. By isolating the process-independent hard-collinear singularities from
Giulio Falcioni +2 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 $ε'/ε$ 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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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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Electromagnetic finite-size effects beyond the point-like approximation [PDF]
EPJ Web of Conferences, 2022 We present a model-independent and relativistic approach to analytically derive electromagnetic finite-size effects beyond the point-like approximation.
Di Carlo Matteo +3 more
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