Blast wave fits with resonances to pt spectra from nuclear collisions at the LHC

15th International Conference on Strangeness in Quark Matter

Melo, Ivan^1,2 ; Tomáik, Boris^2,3

ilinská Univerzita, Univerzitná 1, ilina

01026, Slovakia^1

Univerzita Mateja Bela, FPV, Tajovského 40, Banská Bystrica

97401, Slovakia^2

FNSPE, Czech Technical University in Prague, Behová 7, Prague 1

11519, Czech Republic^3

关键词: Blast waves;    Freeze out temperature;    Nuclear collisions;    Resonance decay;    Transverse flow;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/668/1/012070/pdf
DOI  :  10.1088/1742-6596/668/1/012070

来源: IOP

【 摘 要 】

We report our results for the freeze-out temperature and transverse flow profile obtained from fits to hadronic spectra measured by the ALICE collaboration. The influence of resonance decays is important and cannot be simply accounted for without the inclusion of their decays into the fits.