High transverse momentum suppression and surface effects in nucleus–nucleus collisions within the Parton Quenching Model

نویسنده

  • Constantin Loizides
چکیده

We study parton suppression effects in heavy-ion collisions within the Parton Quenching Model (PQM). After a brief summary of the main features of the model, we present comparisons of calculations for the nuclear modification and the away-side suppression factor to data in Au+Au and Cu+Cu collisions at √ sNN = 200 GeV. We discuss properties of light hadron probes and their sensitivity to the medium density within the PQM Monte Carlo framework.

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تاریخ انتشار 2006