Unified description of hadron yield ratios from dynamical core-corona initialization
arXiv:1910.10556 · doi:10.1103/PhysRevC.101.024912
Abstract
We develop the dynamical core-corona initialization framework as a phenomenological description of the formation of quark gluon plasma (QGP) fluids in high-energy nuclear collisions. Using this framework, we investigate the fraction of the fluidized energy to the total energy and strange hadron yield ratios as functions of multiplicity and scrutinize the multiplicity scaling of hadron yield ratios recently reported by the ALICE Collaboration. Our results strongly indicate that the QGP fluids are partly formed even at the averaged multiplicity for nonsingle diffractive p+p events.
14 pages, 10 figures; Title changed. Published version
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Cited by in corpus (5)
- Further developments of a multi-phase transport model for relativistic nuclear collisions
- Enhanced production of strange baryons in high energy nuclear collisions from a multiphase transport model
- Non-equilibrium components in very low transverse momentum region in high-energy nuclear collisions
- Hydrodynamic description of the baryon-charged quark-gluon plasma
- Apparent strangeness enhancement from multiplicity selection in high energy proton-proton collisions