A Unified Approach towards Describing Rapidity and Transverse Momentum   Distributions in Thermal Freeze-Out Model
  We have attempted to describe the rapidity and transverse momentum spectra, simultaneously, of the hadrons produced in the Ultra-relativistic Nuclear Collisions. This we have tried to achieve in a single statistical thermal freeze-out model using single set of parameters. We assume the formation of a hadronic gas in thermo-chemical equilibrium at the freeze-out. The model incorporates a longitudinal as well as a transverse hydrodynamic flow. We have also found that the role of heavier hadronic resonance decay is important in explaining the particle spectra. 
Saeed Uddin, Jan Shabir Ahmad, Waseem Bashir and Riyaz Ahmad Bhat
hep-ph