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Extraction of unpolarized quark transverse momentum dependent parton distributions from Drell-Yan/Z-boson production
Bertone, Valerio, Scimemi, Ignazio and Vladimirov, Alexey (2019) Extraction of unpolarized quark transverse momentum dependent parton distributions from Drell-Yan/Z-boson production. Journal of High Energy Physics 2019 (6), pp. 1-28.Date of publication of this fulltext: 06 Apr 2021 11:44
Article
DOI to cite this document: 10.5283/epub.45491
Abstract
We present the extraction of unpolarized quark transverse momentum dependent parton distribution functions (TMDPDFs) and the non-perturbative part of TMD evolution kernel from the global analysis of Drell-Yan and Z-boson production data. The analysis is performed at the next-to-next-to-leading order (NNLO) in perturbative QCD, using the -prescription. The estimation of the error-propagation from ...
We present the extraction of unpolarized quark transverse momentum dependent parton distribution functions (TMDPDFs) and the non-perturbative part of TMD evolution kernel from the global analysis of Drell-Yan and Z-boson production data. The analysis is performed at the next-to-next-to-leading order (NNLO) in perturbative QCD, using the -prescription. The estimation of the error-propagation from the experimental uncertainties to non-perturbative function is made by the replica method. The importance of the inclusion of the precise LHC data and its influence on the determination of non-perturbative functions is discussed.
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Details
| Item type | Article | ||||
| Journal or Publication Title | Journal of High Energy Physics | ||||
| Publisher: | Springer | ||||
|---|---|---|---|---|---|
| Place of Publication: | NEW YORK | ||||
| Volume: | 2019 | ||||
| Number of Issue or Book Chapter: | 6 | ||||
| Page Range: | pp. 1-28 | ||||
| Date | 10 June 2019 | ||||
| Institutions | Physics > Institute of Theroretical Physics > Chair Professor Braun > Group Vladimir Braun | ||||
| Identification Number |
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| Keywords | RESUMMATION; COLLISIONS; Deep Inelastic Scattering (Phenomenology); QCD Phenomenology | ||||
| Dewey Decimal Classification | 500 Science > 530 Physics | ||||
| Status | Published | ||||
| Refereed | Yes, this version has been refereed | ||||
| Created at the University of Regensburg | Yes | ||||
| URN of the UB Regensburg | urn:nbn:de:bvb:355-epub-454912 | ||||
| Item ID | 45491 |
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