Dileptons from transport and hydrodynamical models

Details Dileptons from transport and hydrodynamical models Dileptons from transport and hydrodynamical models

2000-02-15

arxiv.org/abs/nucl-th/0002040v1

Physics

Nuclear Physics

Nuclear Theory

5 pages, 2 Postscript figures, contribution to the `International Workshop XXVIII on Gross Properties of Nuclei and Nuclear Ex

Scientific paper

Transport and hydrodynamical models used to describe the expansion stage of a heavy-ion collision at the CERN SPS give different dilepton spectrum even if they are tuned to reproduce the observed hadron spectra. To understand the origin of this difference we compare the dilepton emission from transport and hydrodynamical models using similar initial states in both models. We find that the requirement of pion number conservation in a hydrodynamical model does not change the dilepton emission. Also the mass distribution from the transport model indicates faster cooling and longer lifetime of the fireball.

Affiliated with

Also associated with

No associations

Rating

Dileptons from transport and hydrodynamical models does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Dileptons from transport and hydrodynamical models, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dileptons from transport and hydrodynamical models will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-239436