Journal Article

PUBDB-2021-00642

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png DYTurbo: fast predictions for Drell–Yan processes

Camarda, S. (Corresponding author) ; Boonekamp, M. ; Bozzi, G. ; Catani, S. ; Cieri, L. ; Cuth, J. ; Ferrera, G. ; de Florian, D. ; Glazov, A.DESY* ; Grazzini, M. ; Vincter, M. G. ; Schott, M.

2020
Springer Heidelberg

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Please use a persistent id in citations: doi:10.1140/epjc/s10052-020-7757-5  doi:10.3204/PUBDB-2021-00642

Report No.: arXiv:1910.07049

Abstract: Drell–Yan lepton pair production processes are extremely important for standard model (SM) precision tests and for beyond the SM searches at hadron colliders. Fast and accurate predictions are essential to enable the best use of the precision measurements of these processes; they are used for parton density fits, for the extraction of fundamental parameters of the SM, and for the estimation of background processes in searches. This paper describes a new numerical program, DYTurbo, for the calculation of the QCD transverse-momentum resummation of Drell–Yan cross sections up to next-to-next-to-leading logarithmic accuracy combined with the fixed-order results at next-to-next-to-leading order ($\mathcal {O}(\alpha _{\mathrm {S}}^2)$), including the full kinematical dependence of the decaying lepton pair with the corresponding spin correlations and the finite-width effects. The DYTurbo program is an improved reimplementation of the DYqT, DYRes and DYNNLO programs, which provides fast and numerically precise predictions through the factorisation of the cross section into production and decay variables, and the usage of quadrature rules based on interpolating functions for the integration over kinematic variables.

Keyword(s): resummation: transverse momentum ; cross section: factorization ; lepton: pair production ; spin: correlation ; parton: density ; higher-order: 2 ; Drell-Yan process ; kinematics ; quantum chromodynamics ; precision measurement ; hadron: colliding beams ; Hadron colliders ; Electroweak ; QCD ; Drell-Yan

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Contributing Institute(s):

1. beauftragt von FH (Belle)

Research Program(s):

1. 611 - Fundamental Particles and Forces (POF3-611) (POF3-611)

Experiment(s):

1. No specific instrument

Appears in the scientific report 2020

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Database coverage:
; ; ; ; ; Clarivate Analytics Master Journal List ; Current Contents - Physical, Chemical and Earth Sciences ; DOAJ Seal ; Ebsco Academic Search ; Essential Science Indicators ; IF < 5 ; JCR ; Nationallizenz ; SCOAP3 sponsored Journal ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection

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Linked articles:

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Journal Article Camarda, S. (Corresponding author) ; Boonekamp, M. ; Bozzi, G. ; Catani, S. ; Cieri, L. ; Cuth, J. ; Ferrera, G. ; de Florian, D. ; Glazov, A.DESY* ; Grazzini, M. ; Vincter, M. G. ; Schott, M.
Erratum to: DYTurbo: fast predictions for Drell–Yan processes
The European physical journal / C 80(5), 440 (2020) [10.1140/epjc/s10052-020-7972-0]2020     Files  Fulltext Fulltext by arXiv.org BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Preprint/Report Camarda, S. (Corresponding author) ; Boonekamp, M. ; Bozzi, G. ; Catani, S. ; Cieri, L. ; Cuth, J. ; Ferrera, G. ; de Florian, D. ; Glazov, A.DESY* ; Grazzini, M. ; Vincter, M. G. ; Schott, M.
DYTurbo: Fast predictions for Drell-Yan processes
1-17 (2019) [10.3204/PUBDB-2019-05267]2019     Files  Fulltext by arXiv.org BibTeX | EndNote: XML, Text | RIS

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