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Estimates of the subthreshold production of charm

M. A. Braun·B. Vlahovic
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Abstract

Charm photoproduction rates off nuclei below the nucleon threshold are estimated using the phenomenologically known structure functions both for $x<1$ and $x>1$. The rates rapidly fall from values of the order 1 nb at the threshold to values of the order 1 pb at 6 GeV for Pb target.

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M. A. Braun, B. Vlahovic. 2002-09-23. Estimates of the subthreshold production of charm. https://arxiv.org/abs/hep-ph/0209261

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