Unified description of Bjorken and Landau 1+1 hydrodynamics

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dc.creatorBialas, A.
dc.creatorJanik, R. A.
dc.creatorPeschanski, R.
dc.date2007-06-14
dc.date.accessioned2026-07-07T11:16:51Z
dc.date.available2026-07-07T11:16:51Z
dc.descriptionWe propose a generalization of the Bjorken in-out Ansatz for fluid trajectories which, when applied to the (1+1) hydrodynamic equations, generates a one-parameter family of analytic solutions interpolating between the boost-invariant Bjorken picture and the non boost-invariant one by Landau. This parameter characterises the proper-time scale when the fluid velocities approach the in-out Ansatz. We discuss the resulting rapidity distribution of entropy for various freeze-out conditions and compare it with the original Bjorken and Landau results.
dc.description20 pages, 5 figures
dc.identifierhttps://arxiv.org/abs/0706.2108
dc.identifierhttp://arxiv.org/abs/0706.2108
dc.identifierPhys.Rev.C76:054901,2007
dc.identifierdoi:10.1103/PhysRevC.76.054901
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/192817
dc.subjectNuclear Theory
dc.subjectHigh Energy Physics - Phenomenology
dc.titleUnified description of Bjorken and Landau 1+1 hydrodynamics
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