Unified description from small to large colliding systems within dynamical core corona initialisation

We build the dynamical core corona initialisation model to perform gradual and multiplicity-dependent generation of quark-gluon plasma (QGP) fluids in high energy nuclear collisions. This model reasonably describes the multiplicity dependence of particle yield ratios measured by ALICE Collaboration. We also find that non-zero fraction of energy in non-single diffractive p+p collision events is converted to the QGP fluid even at the average multiplicity.

Automated summary

The study developed a dynamical core corona initialization model for gradual and multiplicity-dependent generation of QGP fluids in high energy nuclear collisions. The model accurately describes the multiplicity dependence of particle yield ratios and shows that even in non-single diffractive p+p collision events, a non-zero fraction of energy is converted to the QGP fluid at average multiplicities.