Fits of unpolarized proton and pion TMDs at N3LL accuracy

Rossi, L. (2023) Fits of unpolarized proton and pion TMDs at N3LL accuracy. Il nuovo cimento C, 46 (4). pp. 1-4. ISSN 1826-9885

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We present the most recent global extraction of unpolarized proton Transverse Momentum Dependent Parton Distribution Functions (TMD PDFs) and Fragmentation Functions from experimental data sets of Semi-Inclusive Deep Inelastic Scattering, Drell-Yan and Z-boson production. We also present an extraction of the pion TMD PDFs from all available data of unpolarized pion-nucleus Drell–Yan processes. Both fits are performed at next-to-next-to-next-to-leading log arithmic (N3LL) accuracy.

Item Type: Article
Subjects: 500 Scienze naturali e Matematica > 530 Fisica
Depositing User: Marina Spanti
Date Deposited: 02 Feb 2024 10:56
Last Modified: 02 Feb 2024 10:56

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