Particlization in hybrid models
By P. Huovinen, Hannah Petersen. 2012
178 citations recorded by the source corpus.
In hybrid models, which combine hydrodynamical and transport approaches to describe different stages of heavy-ion collisions, conversion of fluid to individual particles, particlization, is a non-trivial technical problem. We describe in detail how to find the particlization hypersurface in a 3+1 dimensional model, and how to sample the particle distributions evaluated using the Cooper-Frye procedure to create an ensemble of particles as an initial state for the transport stage. We also discuss the role and magnitude of the negative contributions in the Cooper-Frye procedure.
Subfields: Atomic and Molecular Physics, and Optics, Nuclear and High Energy Physics
View Paper: https://www.semanticscholar.org/paper/f3bc824958d2bcde6a2573fec84289f7d06925f5
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In Atomic and Molecular Physics, and Optics
In Nuclear and High Energy Physics
Citations in the corpus
- Technical (1960, unknown): “Systems prioritizing ultimate fidelity, such as dedicated master-slave arms, have set the gold standard for latency and haptic "transparency", making them indispensable in zero-tolerance applications like robotic surgery [5].”
- Relativistic Fluid Dynamics in and out of Equilibrium (2017, unknown): “[111, 331] for other algorithms).”
- Relativistic Hydrodynamics in Heavy-Ion Collisions: General Aspects and Recent Developments (2016, background): “We note here that the calculation of four-dimensional freeze-out hypersurface and the numerical evaluation of it is not trivial; for example, see [143] for more details.”