We present our results on multiplicity fluctuations in the framework of the string clustering approach. We compare our results –with and with- out 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 trans- verse momentum: the correlations between the produced particles due to the cluster formation.
Multiplicity fluctuations in the string clustering approach / Cunqueiro, L.; Ferreiro, E. G.; Pajares, F. del Moral and C.. - In: PHYSICAL REVIEW. C, NUCLEAR PHYSICS. - ISSN 0556-2813. - (2005).
Multiplicity fluctuations in the string clustering approach
L. Cunqueiro
;
2005
Abstract
We present our results on multiplicity fluctuations in the framework of the string clustering approach. We compare our results –with and with- out 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 trans- verse momentum: the correlations between the produced particles due to the cluster formation.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
