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PHQMD Model for the Formation of Nuclear Clusters and Hypernuclei in Heavy Ion Collisions

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Bulletin of the Russian Academy of Sciences: Physics Aims and scope

Abstract

A new n-body dynamic transport approach, PHQMD (Parton-Hadron-Quantum-Molecular-Dynamics), is used to describe heavy-ion collisions and the formation of clusters and hypernuclei. The first results are presented from using PHQMD to study the rates of production of strange hadrons, nuclear clusters, and hypernuclei in elementary and heavy-ion collisions at NICA energies. The sensitivity of bulk observables toward the hard and soft equations of state in the PHQMD model is investigated.

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Funding

This work was supported by the Russian Science Foundation, grant no. 19-42-04101; and by the German Research Foundation (Deutsche Forschungsgemeinschaft, DFG).

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Authors and Affiliations

  1. Joint Institute for Nuclear Research, 141980, Dubna, Moscow oblast, Russia

    V. Kireyeu, V. Lenivenko, V. Kolesnikov & V. Voronyuk

  2. Université de Nantes, 44322, Nantes, France

    J. Aichelin

  3. GSI Helmholtz Centre for Heavy Ion Research, 64291, Darmstadt, Germany

    E. Bratkovskaya, A. Le Fèvre & Y. Leifels

  4. Institute for Theoretical Physics, Goethe University, 60054, Frankfurt am Main, Germany

    E. Bratkovskaya

Authors
  1. V. Kireyeu
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  2. J. Aichelin
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  3. E. Bratkovskaya
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  4. A. Le Fèvre
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  5. V. Lenivenko
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  6. V. Kolesnikov
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  7. Y. Leifels
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  8. V. Voronyuk
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Correspondence to V. Kireyeu.

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Kireyeu, V., Aichelin, J., Bratkovskaya, E. et al. PHQMD Model for the Formation of Nuclear Clusters and Hypernuclei in Heavy Ion Collisions. Bull. Russ. Acad. Sci. Phys. 84, 957–961 (2020). https://doi.org/10.3103/S1062873820080171

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  • DOI: https://doi.org/10.3103/S1062873820080171

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