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arXiv · 1306.5072

Nuclear Shadowing in the Holographic Framework

L. Agozzino·P. Castorina·P. Colangelo
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Abstract

The nucleon structure function $F_2^N$ computed in a holographic framework can be used to describe nuclear deep inelastic scattering effects provided that a rescaling of the $Q^2$ momentum and of the IR hard-wall parameter $z_0$ is made. The ratios $R_A=F_2^A/F_2^N$ can be obtained in terms of a single rescaling parameter $\lambda_A$ for each nucleus. The resulting ratios agree with experiment in a wide range of the shadowing region.

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L. Agozzino, P. Castorina, P. Colangelo. 2013-06-21. Nuclear Shadowing in the Holographic Framework. https://doi.org/10.1103/physrevlett.112.041601

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