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arXiv · 2403.19208

Cross-checking the geometric effects in heavy-ion collisions at 1 GeV/nucleon

Zu-Xing Yang·Xiao-Hua Fan·Zhi-Pan Li·Shunji Nishimura
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Abstract

Employing the isospin-dependent Boltzmann-Uehling-Uhlenbeck transport model, the 1 GeV/nucleon deformed uranium-uranium ultra-central collisions are simulated. Based on sensitive observables, mean square collective flow and pion meson multiplicity, the impacts of high-momentum tails caused by short-range correlations and the symmetry energy in high-density regions on geometric effects are discussed under different reaction orientations. Finally, the neural network model for identifying reaction orientations is also developed.

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Zu-Xing Yang, Xiao-Hua Fan, Zhi-Pan Li, Shunji Nishimura. 2024-03-28. Cross-checking the geometric effects in heavy-ion collisions at 1 GeV/nucleon. https://arxiv.org/abs/2403.19208

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