6533b820fe1ef96bd127a58b
RESEARCH PRODUCT
Rapidity dependence of particle production in ultrarelativistic nuclear collisions
Kari J. EskolaKari J. EskolaK. KajantieP.v. RuuskanenP.v. RuuskanenKimmo Tuominensubject
PhysicsParticle physicsNuclear and High Energy PhysicsNuclear Theory010308 nuclear & particles physicsGaussianPerturbative QCDFOS: Physical sciences7. Clean energy01 natural sciencesEnergy conservationNuclear Theory (nucl-th)symbols.namesakeTransverse planeHigh Energy Physics - PhenomenologyHigh Energy Physics - Phenomenology (hep-ph)0103 physical sciencessymbolsPhysics::Accelerator PhysicsRapidityAtomic number010306 general physicsNuclear ExperimentBeam energySaturation (magnetic)description
We compute the rapidity dependence of particle and transverse energy production in ultrarelativistic heavy ion collisions at various beam energies and atomic numbers using the perturbative QCD + saturation model. The distribution is a broad gaussian near $y=0$ but the rapid increase of particle production with the beam energy will via energy conservation strongly constrain the rapidity distribution at large $y$.
year | journal | country | edition | language |
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2002-04-03 | Physics Letters B |