dorsal/arxiv
View SchemaThe Origin of the Difference between Multiplicities in e+e- Annihilation and Heavy Ion Collisions
| Authors | J. Cleymans, M. Stankiewicz, P. Steinberg, S. Wheaton |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0506027 |
| URL | https://arxiv.org/abs/nucl-th/0506027 |
Abstract
Multiplicities in e+e- annihilation and relativistic heavy ion collisions show remarkable similarities at high energies. A thermal-statistical model is proposed to explain the differences which occur mainly at low beam energies. Two different calculations are performed, one using an approximate thermodynamic relationship, the other using a full thermal model code. The results are in qualitative agreement, suggesting that the interplay of baryon density and temperature tends to systematically suppress the total multiplicity at lower beam energies.
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"abstract": "Multiplicities in e+e- annihilation and relativistic heavy ion collisions\nshow remarkable similarities at high energies. A thermal-statistical model is\nproposed to explain the differences which occur mainly at low beam energies.\nTwo different calculations are performed, one using an approximate\nthermodynamic relationship, the other using a full thermal model code. The\nresults are in qualitative agreement, suggesting that the interplay of baryon\ndensity and temperature tends to systematically suppress the total multiplicity\nat lower beam energies.",
"arxiv_id": "nucl-th/0506027",
"authors": [
"J. Cleymans",
"M. Stankiewicz",
"P. Steinberg",
"S. Wheaton"
],
"categories": [
"nucl-th",
"hep-ph",
"nucl-ex"
],
"title": "The Origin of the Difference between Multiplicities in e+e- Annihilation and Heavy Ion Collisions",
"url": "https://arxiv.org/abs/nucl-th/0506027"
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