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DOE OSTI · 2419489

Light-front holography model of the EMC effect

Kim, Dmitriy N.·Miller, Gerald A.
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Abstract

A new two-component model of the EMC effect based on Light-Front Holographic QCD (LFHQCD) is presented. The model suggests the EMC effect is the result of the nuclear potential breaking SU(6) symmetry. The model separates the $F_{2}^{A}$ nuclear structure function into two parts: a free contribution, involving the addition of proton and neutron structure functions weighted by the number of protons and neutrons respectively, and a nuclear/medium modified contribution that involves a universal function for all nuceli. Further, the model displays a connection with the correlation between the size of the EMC effect and the SRC pair density, a 2 - extracted from kinematic plateaus at around x > 1 in inclusive quasi-elastic (QE) scattering.

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73 NUCLEAR PHYSICS AND RADIATION PHYSICSElectron-ion collisionsNuclear forcesQCD in nuclear reactionsStrong interaction

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BibTeXRIS

Kim, Dmitriy N., Miller, Gerald A.. 2022-11-01. Light-front holography model of the EMC effect. https://doi.org/10.1103/physrevc.106.055202

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