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arXiv · 1410.7608

Charmonium production in $\bar p$-induced reactions on nuclei

Alexei Larionov·Marcus Bleicher·Albrecht Gillitzer·Mark Strikman
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Abstract

The production of charmonia in the antiproton-nucleus reactions at $p_{\rm lab}=3-10$ GeV/c is studied within the Glauber model and the generalized eikonal approximation. The main reaction channel is charmonium formation in an antiproton-proton collision. The target mass dependence of the charmonium transparency ratio allows to determine the charmonium-nucleon cross section. The polarization effects in the production of $\chi_{c2}$ states are evaluated.

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Alexei Larionov, Marcus Bleicher, Albrecht Gillitzer, Mark Strikman. 2014-10-28. Charmonium production in $\bar p$-induced reactions on nuclei. https://doi.org/10.1051/epjconf/20148104007

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