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Core-corona separation in the UrQMD hybrid model

1 Pith paper cite this work. Polarity classification is still indexing.

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abstract

We employ the UrQMD transport + hydrodynamics hybrid model to estimate the effects of a separation of the hot equilibrated core and the dilute corona created in high energy heavy ion collisions. It is shown that the fraction of the system which can be regarded as an equilibrated fireball changes over a wide range of energies. This has an impact especially on strange particle abundancies. We show that such a core corona separation allows to improve the description of strange particle ratios and flow as a function of beam energy as well as strange particle yields as a function of centrality.

fields

nucl-th 1

years

2026 1

verdicts

UNVERDICTED 1

representative citing papers

CNN-Based Online Trigger for QGP Event Selection

nucl-th · 2026-05-25 · unverdicted · novelty 4.0

CNN trigger for QGP events reaches 83.7% accuracy on reconstructed Au+Au events at 30 AGeV after training on PHSD and cross-validation on UrQMD, with deployment via lightweight C++ package.

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Showing 1 of 1 citing paper.

  • CNN-Based Online Trigger for QGP Event Selection nucl-th · 2026-05-25 · unverdicted · none · ref 27 · internal anchor

    CNN trigger for QGP events reaches 83.7% accuracy on reconstructed Au+Au events at 30 AGeV after training on PHSD and cross-validation on UrQMD, with deployment via lightweight C++ package.