Multiplicity Fluctuations in Heavy Ion Collisions at CERN SPS

@article{Lungwitz2007MultiplicityFI,
  title={Multiplicity Fluctuations in Heavy Ion Collisions at CERN SPS},
  author={B. Lungwitz},
  journal={arXiv: Nuclear Experiment},
  year={2007},
  volume={892},
  pages={400-403}
}
  • B. Lungwitz
  • Published 2007
  • Physics
  • arXiv: Nuclear Experiment
The system size and centrality dependence of multiplicity fluctuations in nuclear collisions at 158A GeV as well as the energy dependence for the most central Pb + Pb collisions were studied by the NA49 experiment at CERN SPS. A strong increase of fluctuations was observed with decreasing centrality in C + C, Si + Si and Pb + Pb collisions. The string hadronic models (UrQMD, Venus, HIJING, HSD) can not reproduce the observed increase. This may indicate a strong mixing of target and projectile… Expand

Figures from this paper