Parton recombination at all $p_T$
| dc.creator | Hwa, Rudolph C. | |
| dc.date | 2005-01-24 | |
| dc.date.accessioned | 2026-07-07T12:26:48Z | |
| dc.date.available | 2026-07-07T12:26:48Z | |
| dc.description | Hadron production at all $p_T$ in heavy-ion collisions in the framework of parton recombination is reviewed. It is shown that the recombination of thermal and shower partons dominates the hadron spectra in the intermediate $p_T$ region. In $d+Au$ collisions, the physics of particle production at any $η$ is basically the same as at $η=0$. The Cronin effect is described as a result of the final-state instead of the initial-state interaction. The suppression of $R_{CP}$ at high $η$ is due to the reduction of the soft parton density on the deuteron side, thus resulting in less pions produced by recombination, an explanation that requires no new physics. In $Au+Au$ collisions large $p/π$ ratio is obtained because the thermal partons can contribute to the formation of proton more than they do to the pion. | |
| dc.description | 12 pages + 5 figures. Invited talk at Hard Probes 2004 | |
| dc.identifier | https://arxiv.org/abs/nucl-th/0501054 | |
| dc.identifier | http://arxiv.org/abs/nucl-th/0501054 | |
| dc.identifier | Eur.Phys.J.C43:233-237,2005 | |
| dc.identifier | doi:10.1140/epjc/s2005-02271-4 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/215000 | |
| dc.subject | Nuclear Theory | |
| dc.title | Parton recombination at all $p_T$ | |
| dc.type | text |