Hydrodynamic Models of Ultrarelativistic Collisions
نویسندگان
چکیده
منابع مشابه
Hydrodynamic description of ultrarelativistic heavy-ion collisions
Relativistic hydrodynamics has been extensively applied to high energy heavy-ion collisions. We review hydrodynamic calculations for Au+Au collisions at RHIC energies and provide a comprehensive comparison between the model and experimental data. The model provides a very good description of all measured momentum distributions in central and semiperipheral Au+Au collisions, including the moment...
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We present results from numerical solution of the Einstein field equations describing the head-on collision of two solitons boosted to ultrarelativistic energies. We show, for the first time, that at sufficiently high energies the collision leads to black hole formation, consistent with hoop-conjecture arguments. This implies that the nonlinear gravitational interaction between the kinetic ener...
متن کاملHydrodynamic description of spectra at high transverse mass in ultrarelativistic heavy ion collisions
Transverse mass spectra of pions and protons measured in central collisions of heavy ions at the SPS and at RHIC are compared to a hydrodynamic parameterization. While the chemical temperature needed at RHIC is significantly higher compared to SPS, the spectra may be described using kinetic freeze-out parameters which are similar for both beam energies. At RHIC either the temperature or the flo...
متن کاملHydrodynamic Models for Heavy Ion Collisions ∗
Application of hydrodynamics for modeling of heavy-ion collisions is reviewed. We consider several physical observables that can be calculated in this approach and compare them to the experimental measurements.
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ژورنال
عنوان ژورنال: Acta Physica Polonica B
سال: 2014
ISSN: 0587-4254,1509-5770
DOI: 10.5506/aphyspolb.45.1337