Correlações entre propriedades do estado inicial e observáveis finais na colisão de íons pesados relativísticos

Abstract

In this work we will show how the propeties of initial state of matter in relativistic heavy ion collisions, like energy density, entropy density, geometrical caracteristics of initial distribution, make correlations with final observables, like mean transverse momentum and number of charge particles. Therefore, we will use the relativistic hydrodinamics os the quark-gluon plasma (QGP), that defines the evolution of local thermal equilibrium until the emission of particles. Finally, we will discuss univocals relations between this observables, in order to understand the fundamental properties of the strong nuclear force.