SOLLFRANK, J and KOCH, P and HEINZ, U (1990) THE INFLUENCE OF RESONANCE DECAYS ON THE PT SPECTRA FROM HEAVY-ION COLLISIONS. PHYSICS LETTERS B, 252 (2). pp. 256-264. ISSN 0370-2693,
Full text not available from this repository.Abstract
The influence of resonance decays on hadronic momentum spectra is studied quantitatively within a simple thermodynamical model. We derive expressions for the rapidity and transverse momentum spectra of particles originating from two- and three-body decay of resonances with specified momentum distribution. We compare the results for a thermally and chemically equilibrated hadron gas without transverse expansion with data from the NA35 Collaboration for pion, kaon, proton and LAMDA p(T) spectra from 200 A GeV S+S collisions and find excellent agreement for T = 200 MeV and mu-b = 100-200 MeV.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | NUCLEAR COLLISIONS; MATTER; |
| Depositing User: | Dr. Gernot Deinzer |
| Last Modified: | 19 Oct 2022 08:48 |
| URI: | https://pred.uni-regensburg.de/id/eprint/55201 |
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