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Nuclear effects on open charm production in p+A reactions

Ivan Vitev·T. Goldman·Mikkel Johnson·Jian-Wei Qiu
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Abstract

We calculate and resum the nuclear enhanced power corrections from the final state partonic scattering in nuclear matter to open charm production and correlations. In p+A reactions, we find that single and double inclusive D mesons can be suppressed as much as the neutral pions from the dynamical high twist shadowing. Effects of initial state energy loss in p+A collisions are also investigated and may lead to significantly weaker transverse momentum dependence of the nuclear suppression.

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Ivan Vitev, T. Goldman, Mikkel Johnson, Jian-Wei Qiu. 2006-08-26. Nuclear effects on open charm production in p+A reactions. https://doi.org/10.1556/aph.27.2006.2-3.22

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