Title of article
Can momentum correlations prove kinetic equilibration in heavy ion collisions at 160 AGeV?
Author/Authors
M. Bleicher، نويسنده , , M. Belkacem، نويسنده , , C. Ernst، نويسنده , , H. Weber، نويسنده , , L. Gerland، نويسنده , , C. Spieles، نويسنده , , S.A. Bass، نويسنده , , H. St?cker، نويسنده , , W. Greiner، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1998
Pages
4
From page
9
To page
12
Abstract
We perform an event-by-event analysis of the transverse momentum distribution of final state particles in central Pb(160 AGeV)+Pb collisions within a microscopic non-equilibrium transport model (UrQMD). Strong influence of rescattering is found. The extracted momentum distributions show less fluctuations in A+A collisions than in p+p reactions. This is in contrast to simplified p+p extrapolations and random walk models.
Journal title
PHYSICS LETTERS B
Serial Year
1998
Journal title
PHYSICS LETTERS B
Record number
910229
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