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arXiv · 2606.02191

Hypernucleus production in p+Au reactions at the FAIR facility

Nitikorn Jaingarm·Pornrad Srisawad·Christoph Herold·Ayut Limphirat·Jan Steinheimer·Marcus Bleicher
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Abstract

We explore the production of hypernuclei in p+Au reactions using the UrQMD model accompanied by a standard phase space coalescence model. We focus on the proton beam energy range of $E_{\rm lab}= 5 - 30$ GeV as this energy range will be investigated by the CBM-experiment at the upcoming FAIR facility. Starting from proton, $\Lambda$, $\Sigma$, $\Xi$ and $\Omega$ production, we predict the yields, rapidity and transverse momentum distributions of $^{3}_{\Lambda}H$, $^{4}_{\Lambda}H$, $\Xi$N and $\Xi$NN hypernuclei. We conclude that the production rates of novel multi-strange hypernuclei are well within the reach of the CBM-experiment.

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Nitikorn Jaingarm, Pornrad Srisawad, Christoph Herold, Ayut Limphirat, Jan Steinheimer, Marcus Bleicher. 2026-06-01. Hypernucleus production in p+Au reactions at the FAIR facility. https://arxiv.org/abs/2606.02191

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