dorsal/arxiv
View SchemaAnalysis of Hadronic Properties at SPS energies from a Statistical Model
| Authors | Kang Seog Lee |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0401017 |
| URL | https://arxiv.org/abs/nucl-th/0401017 |
| Journal | J.Korean Phys.Soc. 46 (2005) 1458 |
Abstract
Using a statistical model of multiparticle production by Chou, Yang and Yen, which looks similar to the thermal model and is known to account for the single particle distributions in e$^+$ e$^-$ collisions, we fit the rapidity and transverse mass spectra of pions and kaons measured in Pb+Pb collisions by NA49 collaboration. This model nicely fits both the rapidity and the transverse mass spectra of each particle species with a few parameters. However, fitting all the particles with a single value of $T_p$ is not possible. This analysis shows that the success of the thermal models does not necessarily mean the thermalization of the system in collision.
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"abstract": "Using a statistical model of multiparticle production by Chou, Yang and Yen,\nwhich looks similar to the thermal model and is known to account for the single\nparticle distributions in e$^+$ e$^-$ collisions, we fit the rapidity and\ntransverse mass spectra of pions and kaons measured in Pb+Pb collisions by NA49\ncollaboration. This model nicely fits both the rapidity and the transverse mass\nspectra of each particle species with a few parameters. However, fitting all\nthe particles with a single value of $T_p$ is not possible. This analysis shows\nthat the success of the thermal models does not necessarily mean the\nthermalization of the system in collision.",
"arxiv_id": "nucl-th/0401017",
"authors": [
"Kang Seog Lee"
],
"categories": [
"nucl-th"
],
"journal_ref": "J.Korean Phys.Soc. 46 (2005) 1458",
"title": "Analysis of Hadronic Properties at SPS energies from a Statistical Model",
"url": "https://arxiv.org/abs/nucl-th/0401017"
},
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