Erratum: Centrality dependence of strangeness enhancement in ultrarelativistic heavy ion collisions: A core-corona effect [Phys. Rev. C79, 064907 (2009)]
نویسندگان
چکیده
منابع مشابه
Core-corona separation in ultrarelativistic heavy ion collisions.
Simple geometrical considerations show that the collision zone in high energy nuclear collisions may be divided into a central part ("core"), with high energy densities, and a peripheral part ("corona"), with smaller energy densities, more like in pp or pA collisions. We present calculations that allow us to separate these two contributions, and which show that the corona contribution is quite ...
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Ultrarelativistic heavy ion collisions provide a unique opportunity to study the properties of highly excited hadronic matter under extreme conditions of high density and temperature. From the analysis of rapidity distribution of protons and of their transverse energy measured in 158 A GeV/c Pb+Pb collisions an estimate of the initial condition leads to energy density of 2-3 GeV/fm and a baryon...
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In these proceedings, a measurement of two-particle correlations with a high transverse momentum trigger particle (p T > 2.5 GeV/c) is presented for Au+Au collisions at √ sNN =200 GeV over the uniquely broad longitudinal acceptance of the PHOBOS detector (−4 < ∆η < 2). As in p+p collisions, the near-side is characterized by a peak of correlated partners at small angle relative to the trigger. H...
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ژورنال
عنوان ژورنال: Physical Review C
سال: 2010
ISSN: 0556-2813,1089-490X
DOI: 10.1103/physrevc.81.029902