Parton Distributions in Nuclei

S. Kumano

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arXiv · hep-ph/9410207

Parton Distributions in Nuclei

S. Kumano

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Abstract

We discuss two topics in this talk. One is a brief overview of nuclear parton distributions, and the other is SU(2)-flavor-symmetry breaking in {\it nuclear} antiquark distributions. First, we show that nuclear structure functions $F_2^A(x)$ could be explained in a $Q^2$ rescaling model with parton recombination effects. Then, nuclear gluon distributions are discussed in this parton model. We point out other interesting distributions for future investigations. Second, $\bar u-\bar d$ distributions in nuclei are discussed in order to shed light on nuclear modification of the $\bar u-\bar d$ distribution. -------------------- * This talk was supported by the Yamada Science Foundation.

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S. Kumano. 1994-10-04. Parton Distributions in Nuclei. https://arxiv.org/abs/hep-ph/9410207

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