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Hydrodynamics and jets in dialogue

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Publicado en:The European Physical Journal. C, Particles and Fields. vol. 74, no. 12 (Dec 2014)
Autor principal: Floerchinger, Stefan
Otros Autores: Zapp, Korinna C
Publicado:
Springer Nature B.V.
Materias:
Heavy ions
Momentum transfer
Evolution
Hydrodynamics
Computational fluid dynamics
Fluid dynamics
Ionic collisions
Atomic collisions
Jets
Computer simulation
Fluid flow
Monte Carlo simulation
Acceso en línea:Citation/Abstract
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Resumen:Energy and momentum loss of jets in heavy ion collisions can affect the fluid dynamic evolution of the medium. We determine realistic event-by-event averages and correlation functions of the local energy-momentum transfer from hard particles to the soft sector using the jet-quenching Monte-Carlo code Jewel combined with a hydrodynamic model for the background. The expectation values for source terms due to jets in a typical (minimum-bias) event affect the fluid dynamic evolution mainly by their momentum transfer. This leads to a small increase in flow. The presence of hard jets in the event constitutes only a minor correction.
ISSN:1434-6044
1434-6052
DOI:10.1140/epjc/s10052-014-3189-4
Fuente:Advanced Technologies & Aerospace Database