Nuclear suppression at RHIC and LHC in Glauber-Gribov approach

Abstract

The approach to problem of nuclear shadowing based on Gribov Reggeon calculus is presented. Here the total cross section of $hA$ interaction is found in a parameter-free description, employing the new data on the gluon density of the Pomeron, measured with high precision at HERA, as input. The model is then applied for calculation of $J/\psi$ production in $dAu$ collisions at top RHIC energy. It is shown that the theoretical estimates are in a very good agreement with the PHENIX data, and further predictions for the $J/\psi$ suppression in $pPb$ collisions at coming soon LHC are made.

SQM2007 proceedings, 6 pages

References in corpus (1)

• Gluon shadowing in the Glauber-Gribov model at HERA

Cited by in corpus (1)

• Future Experiments in Relativistic Heavy Ion Collisions