Flavor-dependent EMC effect from a nucleon swelling model
| Autor: | R. Dupré, Baiyang Zhang, Yin Huang, Rong Wang, S. Niccolai |
|---|---|
| Přispěvatelé: | Institut de Physique Nucléaire d'Orsay (IPNO), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11) |
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
Quark
Drell-Yan process experimental methods Nuclear Theory [PHYS.NUCL]Physics [physics]/Nuclear Theory [nucl-th] EMC effect Hadronic Physics and QCD FOS: Physical sciences Parton Newport News CEBAF Linac 01 natural sciences W: hadroproduction European Muon Collaboration Nuclear physics Nuclear Theory (nucl-th) Recoil High Energy Physics - Phenomenology (hep-ph) deep inelastic scattering 0103 physical sciences 010306 general physics Nuclear Experiment p nucleus: scattering Physics 010308 nuclear & particles physics nucleus: target High Energy Physics::Phenomenology nucleon Deep inelastic scattering flavor: dependence High Energy Physics - Phenomenology Distribution function [PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph] quark: valence High Energy Physics::Experiment Nucleon |
| Zdroj: | Physical Review Phys.Rev.C Phys.Rev.C, 2019, 99 (3), pp.035205. ⟨10.1103/PhysRevC.99.035205⟩ Physical Review C Physical Review C, American Physical Society, 2019, 99 (3), pp.035205. ⟨10.1103/PhysRevC.99.035205⟩ |
| ISSN: | 2469-9985 2469-9993 |
| DOI: | 10.1103/PhysRevC.99.035205⟩ |
| Popis: | We present our results for a flavor-dependent EMC effect based on the nIMParton nuclear PDFs, in which the $x$-dependence is described with a nucleon swelling model. The nuclear correction from nucleon swelling is considered through a modification of the initial valence quark distributions instead of a dynamical rescaling. To probe the flavor-dependence of the model, the experimental observables are calculated applying nIMParton nuclear modifications for various experiments: parity-violating deep inelastic scattering on nuclear target, pion-induced Drell-Yan, and W-boson production in proton-nucleus collisions. In addition, we present the expected effect for the spectator-tagged deep inelastic scattering process, which will be performed by the CLAS12 collaboration with the ALERT detector. Comment: Add the explanation of the nIMParton model used |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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