Beam energy and centrality dependence of two-pion Bose-Einstein correlations at SPS energies.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F03%3A49033018" target="_blank" >RIV/61389005:_____/03:49033018 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Beam energy and centrality dependence of two-pion Bose-Einstein correlations at SPS energies.
Original language description
Results are presented of a two-pion interferometry (HBT) analysis in Pb + Au collisions at 40, 80, and 158 A GeV A detailed study of the Bertsch-Pratt HBT radius parameters has been performed as function of the mean pair transverse momentum k(t) and in bins of the centrality of the collision. From these results we extract model-dependent information about the space-time evolution of the reaction. An investigation of the effective volume of the pion emitting system provides an important tool to study theproperties of thermal pion freeze-out.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BG - Nuclear, atomic and molecular physics, accelerators
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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