Suzuki, Naomichi

One-dimensional hydrodynamical model including phase transition

Analytical solution of a one-dimensional hydrodynamical model is derived, where phase transition from the quark-gluon plasma state to the hadronic state is effectively taken into account. The single-particle rapidity distribution of charged pi mesons observed in relativistic heavy ion collisions is analyzed by the model. Space-time development of the fluid is also investigated.