Fiducial cross sections for the lepton-pair-plus-photon decay mode in Higgs production up to NNLO QCD
Sign Up to like & getrecommendations! Published in 2022 at "Journal of High Energy Physics"
DOI: 10.1007/jhep01(2022)053
Abstract: The rare three-body decay of a Higgs boson to a lepton-antilepton pair and a photon is starting to become experimentally accessible at the LHC. We investigate how higher-order QCD corrections to the dominant gluon-fusion production… read more here.
Keywords: fiducial cross; pair; cross sections; nnlo qcd ... See more keywords
NNLO QCD corrections to jet production in deep inelastic scattering
Sign Up to like & getrecommendations! Published in 2017 at "Journal of High Energy Physics"
DOI: 10.1007/jhep07(2017)018
Abstract: A bstractHadronic jets in deeply inelastic electron-proton collisions are produced by the scattering of a parton from the proton with the virtual gauge boson mediating the interaction. The HERA experiments have performed precision measurements of… read more here.
Keywords: nnlo qcd; jet; jet production; qcd corrections ... See more keywords
Approximate NNLO QCD corrections to semi-inclusive DIS
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review D"
DOI: 10.1103/physrevd.104.094046
Abstract: We determine approximate next-to-next-to-leading order (NNLO) corrections to unpolarized and polarized semi-inclusive DIS. They are derived using the threshold resummation formalism, which we fully develop to next-to-next-to-leading logarithmic (NNLL) accuracy, including the two-loop hard factor.… read more here.
Keywords: inclusive dis; approximate nnlo; nnlo qcd; semi inclusive ... See more keywords
Anomalous couplings in associated VH production with Higgs boson decay to massive b quarks at NNLO in QCD
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review D"
DOI: 10.1103/physrevd.105.014023
Abstract: We combine the NNLO QCD description of Higgs boson production in association with an electroweak vector boson $V = W~{\rm or}~Z$ with a similarly-precise description of Higgs boson decays into a pair of massive $b$… read more here.
Keywords: massive quarks; anomalous couplings; nnlo qcd; production ... See more keywords
Nested Soft–Collinear Subtractions in NNLO QCD Computations
Sign Up to like & getrecommendations! Published in 2020 at "Acta Physica Polonica B"
DOI: 10.5506/aphyspolb.51.1231
Abstract: Thanks to a remarkable progress in understanding of how to perform NNLO QCD computations, many processes at hadron collisions have been recently computed to that precision. Despite these developments, the search for the optimal subtraction… read more here.
Keywords: nnlo qcd; soft collinear; scheme; qcd computations ... See more keywords