| 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
Registre creat el 2008-06-02, darrera modificació el 2020-03-12
PDF