Published in:
Physical Review C 70,6 (2004) 064907;
Link to original published article:
http://dx.doi.org/10.1103/PhysRevC.70.064907
Abstract
The pseudorapidity asymmetry and centrality dependence of charged hadron spectra in d+Au collisions at roots(NN)=200 GeV are presented. The charged particle density at midrapidity, its pseudorapidity asymmetry, and centrality dependence are reasonably reproduced by a multiphase transport model, by HIJING, and by the latest calculations in a saturation model. Ratios of transverse momentum spectra between backward and forward pseudorapidity are above unity for p(T) below 5 GeV/c. The ratio of central to peripheral spectra in d+Au collisions shows enhancement at 2
Keywords
time projection chamber;; nuclear collisions;; qcd;; distributions;; saturation;; star
Date of this Version
January 2004
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