ON THE INTRINSIC CHARM COMPONENT OF THE NUCLEON
F. S. NAVARRA, M. NIELSEN, C. A. A. NUNES, M. TEIXEIRA
Abstract
Using a D meson cloud model we calculate the squared charm radius of the nucleon . The ratio between this squared radius and the ordinary baryon squared radius is identified with the probability of ``seeing'' the intrinsic charm component of the nucleon. Our estimate is compatible with those used to successfully describe the charm production phenomenology.
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