Impact of isolation and fiducial cuts on qT and N-jettiness subtractions
Sign Up to like & getrecommendations! Published in 2020 at "Journal of High Energy Physics"
DOI: 10.1007/jhep03(2020)158
Abstract: Abstract Kinematic selection cuts and isolation requirements are a necessity in experimental measurements for identifying prompt leptons and photons that originate from the hard-interaction process of interest. We analyze how such cuts affect the application… read more here.
Keywords: fiducial cuts; cuts jettiness; isolation fiducial; power ... See more keywords
Power corrections in semi-inclusive deep inelastic scatterings at fixed target energies
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review D"
DOI: 10.1103/physrevd.101.014008
Abstract: The COMPASS collaboration published precise data on production cross section of charged hadrons in lepton-hadron semi-inclusive deep inelastic scattering, showing almost an order of magnitude larger than next-to-leading order QCD calculations when PhT and zh… read more here.
Keywords: corrections semi; semi inclusive; inclusive deep; power ... See more keywords
Power corrections and gradient expansion in QED transport theory
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review D"
DOI: 10.1103/physrevd.104.056031
Abstract: The hard thermal loop (HTL) effective field theory of QED can be derived from the classical limit of transport theory, corresponding to the leading term in a gradient expansion of the quantum approach. In this… read more here.
Keywords: transport theory; theory; power corrections; gradient expansion ... See more keywords