Analysis of one- and two-particle spectra at RHIC based on a hydrodynamical model
Tetsufumi Hirano, Kenji Morita, Shin Muroya, Chiho Nonaka
Abstract
We calculate the one-particle hadronic spectra and correlation functions of pions based on a hydrodynamical model. Parameters in the model are so chosen that the one-particle spectra reproduce experimental results of s=130AGeV Au+Au collisions at RHIC. Based on the numerical solution, we discuss the space-time evolution of the fluid. Two-pion correlation functions are also discussed. Our numerical solution suggests the formation of the quark-gluon plasma with large volume and low net baryon density.
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