“School of Physic”
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Paper IPM / Physic / 7743 |
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Abstract: | |||||||
We calculate nuclear parton distribution functions (PDFs), using
the constituent quark model. We find the bounded valon
distributions in a nuclear to be related to free valon
distributions in a nucleon. By using improved bounded valon
distributions for a nuclear with atomic number A and the
partonic structure functions inside the valon, we can calculate
the nuclear structure function in x space. The results for
nuclear structure-function ratio F2A/F2D at some values of
A are in good agreement with the experimental data.
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