منابع مشابه
The Vector Probe in Heavy-Ion Reactions
We review essential elements in using the J = 1− channel as a probe for hot and dense matter as produced in (ultra-) relativistic collisions of heavy nuclei. The uniqueness of the vector channel resides in the fact that it directly couples to photons, both real and virtual (dileptons), enabling the study of thermal radiation and in-medium effects on both light (ρ, ω, φ) and heavy (Ψ,Υ) vector m...
متن کاملThe Dilepton Probe in Heavy-Ion Collisions
Dileptons provide direct observables of the electromagnetic currentcurrent correlator in the hot and/or dense medium formed in heavy-ion collisions. In this article an overview is given about the status of the theoretical understanding of the dilepton phenomenology in heavy-ion collisions from studies of the in-medium properties of hadrons and partons within many-body theory and about connectio...
متن کاملHadronization in Heavy-ion Reactions
We present a model of fast hadronization of constituent quark matter in relativistic heavy ion collisions based on rate equations and capture cross sections in non-relativistic potential. We utilize a thermodynamically consistent approach with a non-ideal equation of state including correlation terms based on string phenomenology. We investigate strange and non-strange particle ratios observed ...
متن کاملKaon squeeze-out in heavy ion reactions
The squeeze-out phenomenon of K and K− mesons, i.e. the azimuthal asymmetry of K and K− mesons emitted at midrapidity in heavy ion reactions, is investigated for beam energies of 1-2 A.GeV. It is found that the squeeze-out signal is strongly affected by in-medium potentials of these mesons. The repulsive K-nucleus potential gives rise to a pronounced out-of-plane emission of K’s at midrapidity....
متن کاملChaotic scattering in heavy-ion reactions.
We discuss the relevance of chaotic scattering in heavy-ion reactions at energies around the Coulomb barrier. A model in two and three dimensions which takes into account rotational degrees of freedom is discussed both classically and quantum mechanically. The typical chaotic features found in this description of heavy-ion collisions are connected with the anomalous behavior of several experime...
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ژورنال
عنوان ژورنال: Journal of Physics G: Nuclear and Particle Physics
سال: 2005
ISSN: 0954-3899,1361-6471
DOI: 10.1088/0954-3899/31/4/027