Multiplicity fluctuations in Ar+Sc collisions at the CERN SPS from NA61/SHINE
High Energy Physics - Experiment
2017-04-05 v1 Nuclear Experiment
Abstract
Multiplicity fluctuations were investigated in Ar+Sc collisions at 13A, 19A, 30A, 40A, 75A, 150A GeV/c using the NA61/SHINE detector at the SPS. Centrality selection is based on the nucleon-spectator energy in the forward hemisphere as measured by the Projectile spectator detector. Preliminary results on the scaled variance {\omega} and the strongly intensive measure {\Omega} were obtained for the multiplicity distribution of all, negatively and positively charged hadrons. Results are discussed and compared with p+p results and Pb+Pb data of NA49 and EPOS 1.99 simulations.
Keywords
Cite
@article{arxiv.1704.00751,
title = {Multiplicity fluctuations in Ar+Sc collisions at the CERN SPS from NA61/SHINE},
author = {Andrey Seryakov},
journal= {arXiv preprint arXiv:1704.00751},
year = {2017}
}
Comments
Presented at the Critical Point and Onset of Deconfinement 2016, Wroclaw, Poland, May 30th - June 4th, 2016