Published May 1994 | Version v1
Journal article Metadata-only

Transverse momentum dependence of dileptons from parton matter produced in ultrarelativistic heavy-ion collisions

Creators

  • 1. Institute of Theoretical Physics, Kiev (Ukraine)
  • 2. Institute of Theoretical Physics (KAI e.V.), Technical University, Dresden (Germany)
  • 3. Research Center Rossendorf, Institute for Nuclear and Hadron Physics, PF 51 01 19, 01314 Dresden (Germany)

Description

The Mperpendicular scaling property of the dilepton spectrum from early parton matter in ultrarelativistic heavy collisions is analyzed for various mechanisms of initial parton production. If there is no essentially additional scale in the parton distribution, we find even for strong off-equilibrium parton matter approximate scaling, while such scales as low-momentum cutoff or parton masses cause strong scaling violations

Additional details

Publishing Information

Journal Title
Physical Review. C, Nuclear Physics
Journal Volume
49
Journal Issue
5
Journal Page Range
p. 2716-2721.
ISSN
0556-2813
CODEN
PRVCAN

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
25060282
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
HEAVY ION REACTIONS; LEPTONS; PARTON MODEL; QUARK MATTER; RELATIVISTIC RANGE; SCALING LAWS; TRANSVERSE MOMENTUM
Descriptors DEC
COMPOSITE MODELS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; LINEAR MOMENTUM; MATHEMATICAL MODELS; MATTER; NUCLEAR REACTIONS; PARTICLE MODELS