Search Results - "Ornik, U."

Hydrodynamical analysis of single inclusive spectra and Bose-Einstein correlations for Pb + Pb at 160 AGeV by Schlei, B.R., Ornik, U., Plümer, M., Strottman, D., Weiner, R.M.

“…We present the first analysis of preliminary data for Pb + Pb at 160 AGeV using 3 + 1-dimensional relativistic hydrodynamics. We find excellent agreement with…”
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On the role of dissipation in the early stages of relativistic heavy ion collisions by Mornas, L., Ornik, U.

“…The influence of the dissipative terms on the conditions of formation and the characteristic parameters of shock waves in relativistic nuclear collisions is…”
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Thermal photon production in heavy-ion collisions by Arbex, N., Ornik, U., Plümer, M., Timmermann, A., Weiner, R.M.

“…Using a three-dimensional hydrodynamic simulation of the collision and an equation of state containing a first order phase transition to the quark-gluon…”
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High-energy heavy-ion reactions and relativistic hydrodynamics in three dimensions by Ornik, U, Pottag, FW, Weiner, RM

“…A numerical three-dimensional solution of the equations of relativistic hydrodynamics with Landau-type initial conditions has been obtained. Using an equation…”
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Expansion of the early Universe and the equation of state by ORNIK, U, WEINER, R. M

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Hydrodynamical analysis of symmetric nucleus-nucleus collisions near 200A GeV by Ornik, U, Plümer, M, Schlei, BR, Strottman, D, Weiner, RM

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Relativistic hydrodynamics of partially stopped baryonic matter by Bolz, J, Ornik, U, Weiner, RM

“…Relativistic hydrodynamics including final-state interactions is used for a detailed description of the experimental data on particle spectra of…”
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Resonance decays and partial coherence in Bose-Einstein correlations by BOLZ, J, ORNIK, U, PLÜMER, M, SCHLEI, B. R, WEINER, R. M

“…We investigate the influence of resonances on Bose-Einstein correlations (BEC's) in the presence of coherence of the pion field. For this purpose a realistic…”
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Probing the equation of state in Au+Au at 11 GeV/nucleon with ( 3 + 1 ) -dimensional hydrodynamics by Arbex, N., Ornik, U., Plümer, M., Weiner, R. M.

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Dynamical freeze-out criterion in Bjorken's hydrodynamical model by Navarra, FS, Nemes, MC, Ornik, U, Paiva, S

“…By using Bjorken's hydrodynamical model, we show that a dynamical freeze-out criterion leads to an energy-decreasing dissociation temperature…”
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Effects of Bose condensates on single inclusive spectra and Bose-Einstein correlations by Ornik, U., Plümer, M., Schlei, B., Strottman, D., Weiner, R.

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Relativistic hydrodynamics with quantum hadrodynamics equation of state by Menezes, DP, Navarra, FS, Nielsen, M, Ornik, U

“…We derive the equation of state of the quantum hydrodynamics Lagrangian in a classical approach. The obtained equation of state is then used as input in a…”
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[formula omitted] ratio in heavy ion collisions: Coulomb effect or chemical equilibration? by Arbex, N, Ornik, U, Plümer, M, Schlei, B.R, Weiner, R.M

“…We calculate the π − π + ratio for Pb + Pb at CERN/SPS energies and for Au + Au at BNL/AGS energies using a (3+1) dimensional hydrodynamical model. Without…”
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Hydrodynamic Evolution of Chirally Symmetric Nuclear Matter by Navarra, F, Ornik, U

“…The equation of state of the linear sigma model in the mean field approximation is used as input in a relativistic hydrodynamical numerical routine…”
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On the Role of Dissipation in the Early Stages of Relativistic Heavy Ion Collisions by Mornas, L, Ornik, U

“…Nucl.Phys. A587 (1995) 828-852 The influence of the dissipative terms on the conditions of formation and the characteristic parameters of shock waves in…”
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Coherent Bremsstrahlung Emission in the Early Stage of Relativistic Heavy Ion Collisions by Bertulani, C, Mornas, L, Ornik, U

“…We present a model of coherent Bremsstrahlung emission from the compression phase of relativistic heavy ion collisions based on a hydrodynamical description of…”
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Hydrodynamical Beam Jets in High Energy Hadronic Collisions by Ornik, U, Weiner, R. M, Wilk, G

“…Nucl.Phys.A566:469c-472c,1994 A study of hadronic data up to TEVATRON energies in terms of relativistic hydrodynamics indicates an extended 1-dimensional stage…”
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Hydrodynamical analysis of symmetric nucleus-nucleus collisions near 200 A GeV by Ornik, U., Plümer, M., Schlei, B. R., Strottman, D., Weiner, R. M.

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Probing the equation of state in the AGS energy range with 3-d hydrodynamics by Arbex, N, Ornik, U, Pluemer, M, Weiner, R

“…Phys.Rev.C55:860-873,1997 The effect of (i) the phase transition between a quark gluon plasma (QGP) and a hadron gas and (ii) the number of resonance degrees…”
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Pre-Equilibrium Stage and Phase Transition of Quark Matter Probed by Photon Interferometry by Ornik, U, Plumer, M, Timmermann, A, Weiner, R. W

“…We study single- and double-inclusive spectra of thermal photons, produced in heavy-ion collisions at $\sqrt{s}=200$ AGeV within a realistic space-time…”
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