Smoothed particle hydrodynamics for relativistic heavy-ion collisions
نویسندگان
چکیده
منابع مشابه
Event-by-event analysis of ultra-relativistic heavy-ion collisions in smoothed particle hydrodynamics
The method of smoothed particle hydrodynamics (SPH) is applied for ultrarelativistic heavy-ion collisions. The SPH method has several advantages in studying event-by-event fluctuations, which attract much attention in looking for quark gluon plasma (QGP) formation, because it gives a rather simple scheme for solving hydrodynamical equations. Using initial conditions for Au+Au collisions at RHIC...
متن کاملRelativistic hydrodynamics for heavy-ion collisions
Relativistic hydrodynamics is essential to our current understanding of nucleus-nucleus collisions at ultrarelativistic energies (current experiments at the Relativistic Heavy Ion Collider, forthcoming experiments at the CERN Large Hadron Collider). This is an introduction to relativistic hydrodynamics for graduate students. It includes a detailed derivation of the equations, and a description ...
متن کاملRelativistic Hydrodynamics for Heavy–Ion Collisions: Freeze–Out and Particle Spectra†
We investigate freeze–out in hydrodynamic models for relativistic heavy–ion collisions. In particular, instantaneous freeze–out across a hypersurface of constant temperature (“isothermal” freeze–out) is compared with that across a hypersurface at constant time in the center-of-momentum frame (“isochronous” freeze–out). For one– dimensional (longitudinal) expansion the rapidity distributions are...
متن کاملConservative, special-relativistic smoothed particle hydrodynamics
We derive a new special-relativistic version of Smooth Particle Hydrodynamics (SPH) from the Lagrangian of an ideal fluid. The new formulation accounts for the terms that stem from non-constant smoothing lengths, in SPH usually called ”grad-h terms”. To handle shocks a refined artificial viscosity scheme is applied. The performance of this new equation set is explored in a variety of benchmark ...
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4 5 I know that this defies the law of gravity, but, you see, I never studied law. – Bugs Bunny Physics isn't a religion. If it were, we'd have a much easier time raising money. — to my Parents — 6 7 Acknowledgments I would like to express my deepest thanks to my supervisor Prof. Wojciech Florkowski for his invaluable help, guidance and patience during the course of this Thesis. Furthermore I w...
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ژورنال
عنوان ژورنال: Journal of Physics G: Nuclear and Particle Physics
سال: 2000
ISSN: 0954-3899,1361-6471
DOI: 10.1088/0954-3899/27/1/306