A d-Au data-driven prediction of cold nuclear matter effects on $J/ψ$ production in Au-Au collisions at RHIC
| dc.creator | de Cassagnac, Raphaël Granier | |
| dc.date | 2007-01-26 | |
| dc.date | 2007-02-20 | |
| dc.date.accessioned | 2026-07-07T10:37:49Z | |
| dc.date.available | 2026-07-07T10:37:49Z | |
| dc.description | I present here a new Glauber-inspired approach to derive normal cold nuclear matter effects on $J/ψ$ production in Au-Au collisions. In an as much as possible model-independent way, it extrapolates the centrality dependent yields from d-Au to Au-Au collisions. I then compare to the new Au-Au measurements shown by the PHENIX experiment in this conference. In the most central collisions, $J/ψ$ survival probabilities beyond cold nuclear matter effects are found to be $44\pm23%$ at forward ($y=1.7$) and $25\pm12%$ at mid ($y=0$) rapidities. | |
| dc.description | 4 pages, 5 figures, to appear in the proceedings of the 19th International Conference on Ultra-Relativistic Nucleus-Nucleus Collisions, Quark Matter 06, Shanghai, Nov. 2006 (revised version after referee report) | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0701222 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0701222 | |
| dc.identifier | J.Phys.G34:S955-958,2007 | |
| dc.identifier | doi:10.1088/0954-3899/34/8/S134 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/180507 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | A d-Au data-driven prediction of cold nuclear matter effects on $J/ψ$ production in Au-Au collisions at RHIC | |
| dc.type | text |