Fluctuations of the Initial Conditions and the Continuous Emission in Hydrodynamic Description of Two-Pion Interferometry

Simple item page
dc.creatorSocolowski Jr, O.
dc.creatorGrassi, F.
dc.creatorHama, Y.
dc.creatorKodama, T.
dc.date2004-05-19
dc.date2004-09-06
dc.date.accessioned2026-07-07T11:43:28Z
dc.date.available2026-07-07T11:43:28Z
dc.descriptionWithin hydrodynamic approach, we study the Bose-Einstein correlation of identical pions by taking into account both event-by-event fluctuating initial conditions and continuous pion emission during the whole development of the hot and dense matter formed in high-energy collisions. Considerable deviations occur, compared to the usual hydro calculations with smooth initial conditions and a sudden freeze-out on a well defined hypersurface. Comparison with data at RHIC shows that, despite rather rough approximation we used here, this description can give account of the $m_T$ dependence of $R_L$ and $R_s$ and improves considerably the one for $R_o$ with respect to the usual version.
dc.description5 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/hep-ph/0405181
dc.identifierhttp://arxiv.org/abs/hep-ph/0405181
dc.identifierPhys.Rev.Lett.93:182301,2004
dc.identifierdoi:10.1103/PhysRevLett.93.182301
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/201249
dc.subjectHigh Energy Physics - Phenomenology
dc.titleFluctuations of the Initial Conditions and the Continuous Emission in Hydrodynamic Description of Two-Pion Interferometry
dc.typetext

Files

Collections

arXiv