Parton distribution effects in the direct photon production at hadron collisions
| Autor: | David Francisco Rentería Estrada, Roger Hernández-Pinto, German Sborlini |
|---|---|
| Rok vydání: | 2022 |
| Předmět: |
perturbation theory [quantum chromodynamics]
14.40.Aq direct production [photon] High Energy Physics::Phenomenology FOS: Physical sciences structure [hadron] fragmentation function 02.70.Ss High Energy Physics - Phenomenology CERN LHC Coll 14.70.Bh High Energy Physics - Phenomenology (hep-ph) 13.90.+i kinematics differential cross section ddc:530 High Energy Physics::Experiment production [hadron] distribution function [parton] Nuclear Experiment Brookhaven RHIC Coll 1 [higher-order] |
| Zdroj: | Suplemento de la revista mexicana de física 3(2), 020712 (2022). doi:10.31349/SuplRevMexFis.3.020712 Joint Proceedings of the XXXV Annual Meeting of the DPyC-SMF (May 11-13, 2021) and XIX Mexican School on Particles and Fields (August 9-13, 2021), DPyC-SMF, Ciudad de Mexico, Mexico, 2021-08-09-2021-08-13 |
| DOI: | 10.48550/arxiv.2201.01903 |
| Popis: | Joint Proceedings of the XXXV Annual Meeting of the DPyC-SMF (May 11-13, 2021) and XIX Mexican School on Particles and Fields (August 9-13, 2021) , DPyC-SMF , Ciudad de Mexico, Mexico, 9 Aug 2021 - 13 Aug 2021; Suplemento de la revista mexicana de física 3(2), 020712 (2022). doi:10.31349/SuplRevMexFis.3.020712 Parton distribution functions are crucial to understand the internal kinematics of hadrons. There are currently a large number of distribution functions on the market, and thanks to today's technology, performing computational analysis of the differential cross-sections has become more accessible. Despite technological advances, accurately accessing to the internal structure of hadrons remains a difficult task from a theoretical point of view. In this work, we analyze the impact on the differential cross-sections when updating the sets of parton distribution and fragmentation functions, for the production of one hadron plus a direct photon at the energy scale of RHIC and LHC experiments. Published by Sociedad Mexicana de Física, Ciudad de México |
| Databáze: | OpenAIRE |
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