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Multiplicity fluctuations in the string clustering approach

L. Cunqueiro·E. G. Ferreiro·F. del Moral·C. Pajares
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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.

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L. Cunqueiro, E. G. Ferreiro, F. del Moral, C. Pajares. 2005-05-23. Multiplicity fluctuations in the string clustering approach. https://doi.org/10.1103/physrevc.72.024907

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