Direct photons at low $p_{T}$ measured in PHENIX
| dc.creator | Peressounko, D. | |
| dc.date | 2007-02-12 | |
| dc.date.accessioned | 2026-07-07T10:38:27Z | |
| dc.date.available | 2026-07-07T10:38:27Z | |
| dc.description | Direct photon spectra measured at small $p_T$ in p+p, d+Au and Au+Au collisions at $\sqrt{s_{NN}}=200$ GeV are presented. Several measurement techniques including statistical subtraction, tagging, and internal and external conversion were applied and found to produce consistent results. The p+p and d+Au results are found to be in very good agreement with pQCD predictions over the entire $p_T$ range. No excess of direct photons in Au+Au collisions with respect to binary scaled d+Au data is observed within systematic errors. | |
| dc.description | 4 pages, 3 figures, proceedings for Quark Matter 2006 | |
| dc.identifier | https://arxiv.org/abs/nucl-ex/0702025 | |
| dc.identifier | http://arxiv.org/abs/nucl-ex/0702025 | |
| dc.identifier | J.Phys.G34:S869-872,2007 | |
| dc.identifier | doi:10.1088/0954-3899/34/8/S115 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/180728 | |
| dc.subject | Nuclear Experiment | |
| dc.title | Direct photons at low $p_{T}$ measured in PHENIX | |
| dc.type | text |