• Open Access

Flavor-dependent EMC effect from a nucleon swelling model

Rong Wang, Raphaël Dupré, Yin Huang, Baiyang Zhang, and Silvia Niccolai
Phys. Rev. C 99, 035205 – Published 11 March 2019

Abstract

We present our results for a flavor-dependent European Muon Collaboration (EMC) effect based on the nIMParton nuclear parton distribution functions, 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 by 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 (shorted for A Low Energy Recoil Tracker) detector.

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  • Received 21 October 2018
  • Revised 5 January 2019

DOI:https://doi.org/10.1103/PhysRevC.99.035205

Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. Funded by SCOAP3.

Published by the American Physical Society

Physics Subject Headings (PhySH)

Nuclear PhysicsParticles & Fields

Authors & Affiliations

Rong Wang1,*, Raphaël Dupré1, Yin Huang2, Baiyang Zhang3, and Silvia Niccolai1

  • 1Institut de Physique Nucléaire, CNRS-IN2P3, Université Paris-Sud, Université Paris-Saclay, 91406 Orsay Cedex, France
  • 2School of Physics and Nuclear Energy Engineering, International Research Center for Nuclei and Particles in the Cosmos and Beijing Key Laboratory of Advanced Nuclear Materials and Physics, Beihang University, Beijing 100191, China
  • 3Wigner Research Center for Physics, H-1121 Budapest, Hungary

  • *wangrong@ipno.in2p3.fr

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Issue

Vol. 99, Iss. 3 — March 2019

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