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arXiv · 1304.2813

The EMC Effect and High Momentum Nucleons in Nuclei

O. Hen·D. W. Higinbotham·G. A. Miller·E. Piasetzky·L. B. Weinstein
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Abstract

Recent developments in understanding the influence of the nucleus on deep-inelastic structure functions, the EMC effect, are reviewed. A new data base which expresses ratios of structure functions in terms of the Bjorken variable $x_A=AQ^2/(2M_A q_0)$ is presented. Information about two-nucleon short-range correlations from experiments is also discussed and the remarkable linear relation between short-range correlations and teh EMC effect is reviewed. A convolution model that relates the underlying source of the EMC effect to modification of either the mean-field nucleons or the short-range correlated nucleons is presented. It is shown that both approaches are equally successful in describing the current EMC data.

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O. Hen, D. W. Higinbotham, G. A. Miller, E. Piasetzky, L. B. Weinstein. 2013-04-09. The EMC Effect and High Momentum Nucleons in Nuclei. https://doi.org/10.1142/s0218301313300178

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