Effects of bulk viscosity on hadron spectra and the Hanbury-Brown Twiss radius by causal viscous hydrodynamics
Li Jian-Wei(李建伟), Ma Yu-Gang(马余刚), and Ma Guo-Liang(马国亮)
Chin. Phys. B . 2009, (11): 4786 -4790 .  DOI: 10.1088/1674-1056/18/11/030