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arXiv · 2503.01613

Charmed hadron production from secondary anti-proton + proton annihilations in p+A reactions at FAIR

Tom Reichert·Jan Steinheimer·Marcus Bleicher
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Abstract

We present estimates for the production cross sections of exotic states ($\Lambda_c, \Sigma_c, \Xi_c, D\, \mathrm{and}\, D_s$) from secondary $\overline B + B$ annihilations in p+A reactions from $E_\mathrm{lab}=10-30A$~GeV. We focus specifically on the newly planned hadron physics program of CBM at FAIR. These estimates for the production of exotic states are based on the achievable number of $\overline B + B$ annihilations and their invariant mass distributions calculated in the UrQMD transport model.

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Tom Reichert, Jan Steinheimer, Marcus Bleicher. 2025-03-03. Charmed hadron production from secondary anti-proton + proton annihilations in p+A reactions at FAIR. https://arxiv.org/abs/2503.01613

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