CERN Accelerating science

Article
Report number arXiv:0805.4637
Title Two-particle Azimuthal Correlations of High-$p_{T}$ Charged Hadrons at the CERN SPS
Author(s) Szuba, Marek (Warsaw U. of Tech.)
Collaboration NA49 Collaboration
Publication 2008
Imprint 2008-05
Number of pages 4
Note Poster proceedings of Quark Matter 2008, to be published in Indian Journal of Physics. 4 pages, 3 figures
In: Indian J. Phys. 85 (2011) pp.1057-1061
In: 20th International Conference on Ultra-Relativistic Nucleus-Nucleus Collisions, Jaipur, India, 04 - 10 Feb 2008, pp.1057-1061
DOI 10.1007/s12648-011-0130-7 (publication)
Subject category Nuclear Physics ; nucl-ex ; Nuclear Physics - Experiment
Accelerator/Facility, Experiment CERN SPS ; NA49
Abstract Two-particle azimuthal correlations of high-$p_{T}$ hadrons can serve as a probe of interactions of partons with the dense medium produced in high-energy heavy-ion collisions. First NA49 results on such correlations are presented for central and mid-central Pb+Pb collisions at 158A GeV beam energy, for different centrality bins and charge combinations of trigger and associate particles. These results feature a flattened away-side peak in the most central collisions, which is consistent with expectations of the medium-interaction scenario. A comparison with CERES Pb+Au results at the same energy, as well as with PHENIX Au+Au results at the top RHIC energy, is provided.
Copyright/License preprint: (License: arXiv nonexclusive-distrib 1.0)
publication: © 2011-2024 Indian Association for the Cultivation of Science



Corresponding record in: Inspire


 Записът е създаден на 2008-06-02, последна промяна на 2020-03-12


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