dorsal/arxiv
View SchemaHadron-hadron correlations at low and high $p_T$ in heavy-ion collisions
| Authors | A. Majumder |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0703032 |
| URL | https://arxiv.org/abs/nucl-th/0703032 |
| DOI | 10.1016/j.nuclphysa.2006.11.150 |
| Journal | Nucl.Phys.A785:158-161,2007 |
Abstract
The modification of two particle correlations within a jet due to its propagation through dense strongly interacting matter is explored. Different properties of the medium may be probed by varying the momentum of the detected hadrons. Very high transverse momentum ($p_T$) correlations sample the gluon density of the medium; the minimal modification on the same side as the trigger is consistent with the picture and parameters of partonic energy loss. Lower momentum hadrons, sensitive to the presence of composite structures in the medium may excite collective modes such as Cherenkov radiation, resulting in conical patterns in the detected correlations.
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"abstract": "The modification of two particle correlations within a jet due to its\npropagation through dense strongly interacting matter is explored. Different\nproperties of the medium may be probed by varying the momentum of the detected\nhadrons. Very high transverse momentum ($p_T$) correlations sample the gluon\ndensity of the medium; the minimal modification on the same side as the trigger\nis consistent with the picture and parameters of partonic energy loss. Lower\nmomentum hadrons, sensitive to the presence of composite structures in the\nmedium may excite collective modes such as Cherenkov radiation, resulting in\nconical patterns in the detected correlations.",
"arxiv_id": "nucl-th/0703032",
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"A. Majumder"
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"doi": "10.1016/j.nuclphysa.2006.11.150",
"journal_ref": "Nucl.Phys.A785:158-161,2007",
"title": "Hadron-hadron correlations at low and high $p_T$ in heavy-ion collisions",
"url": "https://arxiv.org/abs/nucl-th/0703032"
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