Multiplicity fluctuations in the string clustering approach
High Energy Physics - Phenomenology
2009-11-11 v1
Abstract
We present our results on multiplicity fluctuations in the framework of the string clustering approach. We compare our results --with and without clustering formation-- with CERN SPS NA49 data. We find a non-monotonic behaviour of these fluctuations as a function of the collision centrality, which has the same origin as the observed fluctuations of transverse momentum: the correlations between the produced particles due to the cluster formation.
Cite
@article{arxiv.hep-ph/0505197,
title = {Multiplicity fluctuations in the string clustering approach},
author = {L. Cunqueiro and E. G. Ferreiro and F. del Moral and C. Pajares},
journal= {arXiv preprint arXiv:hep-ph/0505197},
year = {2009}
}
Comments
16 pages, 4 figures, revtex