Fiducial distributions in Higgs and Drell-Yan production at N$^{3}$LL+NNLO

Autor: Wojciech Bizon, Pier Francesco Monni, Nigel Glover, Luca Rottoli, Paolo Torrielli, Emanuele Re, Xuan Chen, Aude Gehrmann-De Ridder, Thomas Gehrmann, Alexander Huss
Přispěvatelé: Laboratoire d'Annecy-le-Vieux de Physique Théorique (LAPTH), Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Bizoń, W, Chen, X, Gehrmann-De Ridder, A, Gehrmann, T, Glover, N, Huss, A, Monni, P, Re, E, Rottoli, L, Torrielli, P, Laboratoire d'Annecy-le-Vieux de Physique Théorique ( LAPTH ), Université Savoie Mont Blanc ( USMB [Université de Savoie] [Université de Chambéry] ) -Centre National de la Recherche Scientifique ( CNRS ), University of Zurich, Re, Emanuele
Jazyk: angličtina
Rok vydání: 2018
Předmět:
Drell-Yan process
Particle physics
Nuclear and High Energy Physics
530 Physics
FOS: Physical sciences
10192 Physics Institute
01 natural sciences
High Energy Physics - Experiment
transverse momentum: momentum spectrum
High Energy Physics - Experiment (hep-ex)
High Energy Physics - Phenomenology (hep-ph)
[ PHYS.HEXP ] Physics [physics]/High Energy Physics - Experiment [hep-ex]
NLO Computations
0103 physical sciences
High Energy Physics - Phenomenology
[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
lcsh:Nuclear and particle physics. Atomic energy. Radioactivity
Resummation
3106 Nuclear and High Energy Physics
quantum chromodynamics: perturbation theory
010306 general physics
Particle Physics - Phenomenology
Physics
Large Hadron Collider
Series (mathematics)
hep-ex
010308 nuclear & particles physics
High Energy Physics::Phenomenology
higher-order: 2
hep-ph
Observable
QCD Phenomenology
Distribution (mathematics)
CERN LHC Coll
resummation
Higgs particle: production
kinematics
[PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph]
Higgs boson
NLO Computation
lcsh:QC770-798
Production (computer science)
[ PHYS.HPHE ] Physics [physics]/High Energy Physics - Phenomenology [hep-ph]
color: singlet
Perturbation theory (quantum mechanics)
Particle Physics - Experiment
Zdroj: JHEP
JHEP, 2018, 12, pp.132. ⟨10.1007/JHEP12(2018)132⟩
Journal of High Energy Physics, Vol 2018, Iss 12, Pp 1-48 (2018)
Journal of High Energy Physics
Journal of High Energy Physics, Springer, 2018, 12, pp.132. ⟨10.1007/JHEP12(2018)132⟩
Journal of high energy physics, 2018, Vol.2018(12), pp.132 [Peer Reviewed Journal]
Journal of High Energy Physics, 2018 (12)
ISSN: 1126-6708
1029-8479
Popis: The perturbative description of certain differential distributions across a wide kinematic range requires the matching of fixed-order perturbation theory with resummation of large logarithmic corrections to all orders. We present precise matched predictions for transverse-momentum distributions in Higgs boson (H) and Drell-Yan pair (DY) production as well as for the closely related ϕ η * distribution at the LHC. The calculation is exclusive in the Born kinematics, and allows for arbitrary fiducial selection cuts on the decay products of the colour singlets, which is of primary relevance for experimental analyses. Our predictions feature very small residual scale uncertainties and display a good convergence of the perturbative series. A comparison of the predictions for DY observables to experimental data at 8 TeV shows a very good agreement within the quoted errors.
Journal of High Energy Physics, 2018 (12)
ISSN:1126-6708
ISSN:1029-8479
Databáze: OpenAIRE
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