Angular hadron correlations probing the early medium evolution
| dc.creator | Renk, Thorsten | |
| dc.creator | Eskola, Kari J. | |
| dc.date | 2007-01-12 | |
| dc.date.accessioned | 2026-07-07T10:37:44Z | |
| dc.date.available | 2026-07-07T10:37:44Z | |
| dc.description | Hard processes are a well calibrated probe to study heavy-ion collisions. However, the information to be gained from the nuclear suppression factor R_AA is limited, hene one has to study more differential observables to do medium tomography. The angular correlations of hadrons associated with a hard trigger appear suitable as they show a rich pattern when going from low p_T to high p_T. Of prime interest is the fate of away side partons with an in-medium pathlength O(several fm). At high p_T the correlations become dominated by the punchtrough of the away side parton with subsequent fragmentation. We discuss what information about the medium density can be gained from the data. | |
| dc.description | Talk given at the 19th International Conference on Ultrarelativistic Nucleus-Nucleus Collisions: Quark Matter 2006 (QM 2006), Shanghai, China, 14-20 Nov 2006 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0701097 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0701097 | |
| dc.identifier | J.Phys.G34:S663-666,2007 | |
| dc.identifier | doi:10.1088/0954-3899/34/8/S68 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/180477 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Angular hadron correlations probing the early medium evolution | |
| dc.type | text |