An analytically calculable model  has been proposed recently for the simultaneous description of particle spectra and correlations, which is able to explain in a natural manner the mt scaling of the radius parameters of the Bose-Einstein correlation functions. We present here preliminary results on fitting this model to data sampled by NA44 collaboration in central S + Pb reactions at CERN SPS, which indicate that both pions and kaons freeze-out at a surprisingly low temperature of T ≃ 108 MeV.
|Number of pages||12|
|Journal||Acta Physica Hungarica New Series Heavy Ion Physics|
|Publication status||Published - dec. 1 1996|
ASJC Scopus subject areas
- Nuclear and High Energy Physics
- Physics and Astronomy(all)