STI Publications - View Publication Form #21440
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Publication Information
| Title | Flavor dependence of unpolarized quark Transverse Momentum Distributions from a global fit | ||||
| Abstract | We present an extraction of the unpolarized transverse-momentum-dependent parton distribution and fragmentation functions that takes into account possible differences between quark flavors and final-state hadrons. The extraction is based on experimental measurements from Drell-Yan processes and semi-inclusive Deep-Inelastic Scattering, whose combination is essential to distinguish flavor differences. The analysis is carried out at N$^3$LL accuracy. The extracted flavor-dependent distributions give a very good description of the data ($\chi^2/N_{\rm dat} = 1.08$). The resulting uncertainties take fully into account also the uncertainties in the determination of the corresponding collinear parton distributions. | ||||
| Author(s) | Alessandro Bacchetta  , Valerio Bertone, Chiara Bissolotti , Giuseppe Bozzi, Matteo Cerutti , Filippo Delcarro , Marco Radici , Andrea Signori , Lorenzo Rossi |
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| Publication Date | August 2024 | ||||
| Document Type | Journal Article | ||||
| Primary Institution | Hampton University , Hampton, VA | ||||
| Affiliation | Theory & Comp Physics / THEORY CENTER / THEORY CENTER | ||||
| Funding Source | Nuclear Physics (NP) | ||||
| Proprietary? | No | ||||
| This publication conveys | Technical Science Results | ||||
| Document Numbers |
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| Associated with an experiment | No | ||||
| Associated with EIC | No | ||||
| Supported by Jefferson Lab LDRD Funding | No |
Journal Article
| Journal Name | Journal of High Energy Physics |
| Refereed | No |
| Volume | 232 |
| Issue | |
| Page(s) |
Attachments/Datasets/DOI Link
| Document(s) |
MAPTMD24 (3).pdf
(STI Document)
JHEP08(2024)232.pdf
(Accepted Manuscript)
JHEP08(2024)232.pdf
(Accepted Manuscript)
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| DOI Link | |
| Dataset(s) | (none) |
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