منابع مشابه
Jet Quenching and Radiative Energy Loss in Dense Nuclear Matter
Since June 2000 measurements of Au + Au reactions at the Relativistic Heavy Ion Collider (RHIC) at the Brookhaven National Laboratory (BNL) at √ s = 56, 130, 200 AGeV (GeV per nucleon pair) have revealed a variety of novel multiparticle phenomena not observed previously in ee, ep, pp collisions at any energy nor in nuclear collisions at lower (SPS/CERN and AGS/BNL) energies ( √ s = 17, 5 AGeV)....
متن کاملAspects of jet energy loss at RHIC and LHC
Miklos Gyulassy E-mail: [email protected] Columbia University, Dept of Physics, 538 West 120th Street, New York, NY 10027 Frankfurt Institute of Advanced Study (FIAS), 60438 Frankfurt am Main, Germany Abstract. With the QGP opacity computed perturbatively and with the global entropy constraints imposed by the observed dNch/dy ≈ 1000, radiative energy loss alone cannot account for the o...
متن کاملJet Energy Loss in Hot and Dense Matter
We discuss the the GLV Reaction Operator formalism for computing the non-abelian energy loss of jets propagating through hot and dense matter. We incorporate our results on induced gluon bremsstrahlung together with the effects of nuclear shadowing and multiple scattering in a two component soft+hard description of heavy ion reactions at RHIC energies. We demonstrate that good agreement between...
متن کاملDynamical Effects on Jet Energy Loss in a QCD Medium
Computation of radiative energy loss in a finite size dynamically screened QCD medium is a key ingredient for obtaining reliable predictions for jet quenching in ultra-relativistic heavy ion collisions. We develop a theory which allows calculating, to first order in the number of scattering centers, the energy loss of a heavy quark traveling through a finite size dynamical QCD medium. We show t...
متن کاملJet Quenching : A Fresh Look at the Energy Loss Scenario
The popular energy loss scenario explaining the observed suppression of hadrons produced via in-medium hadronization relies upon poorly justified assumptions. First, one assumes that hadronization and energy loss are continuing through the whole medium and ends far outside. Second, the standard prescription for incorporating energy loss induced by multiple interactions in the medium is to make ...
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ژورنال
عنوان ژورنال: Nuclear Physics A
سال: 2017
ISSN: 0375-9474
DOI: 10.1016/j.nuclphysa.2017.06.018