High $p_T$ Identified Particle Spectra
| dc.creator | Xu, Zhangbu | |
| dc.date | 2008-06-02 | |
| dc.date | 2008-08-01 | |
| dc.date.accessioned | 2026-07-07T09:53:54Z | |
| dc.date.available | 2026-07-07T09:53:54Z | |
| dc.description | I will present an overview of identified particle spectra at high $p_T$ ($p_T{}^{>}_{\sim}$ 5 GeV/$c$) in both p+p collisions and AA collisions at RHIC. In p+p collisions, summary of particle ratios of K, $η$, $ω$, $ρ$, $ϕ$, $p$, $\bar{p}$, $Λ$ and heavy-flavor (open charm, $J/Ψ$) to $π$ at high-pt will be compiled and compared to the ratios of integrated yields. The spectra are used in $x_t$ scaling study and compared to pQCD calculations. These will help us establish particle composition in jets and the quark and gluon contributions to hadron production at high $p_T$. Similar jet chemistry has been extracted in Au+Au data in search for a quantitative measure of color charge dependence of jet energy loss. | |
| dc.description | 8 pages, 4 figures, Quark Matter 2008 proceedings, Jaipur, India, Feb., 2008 | |
| dc.identifier | https://arxiv.org/abs/0806.0200 | |
| dc.identifier | http://arxiv.org/abs/0806.0200 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/166119 | |
| dc.subject | Nuclear Experiment | |
| dc.title | High $p_T$ Identified Particle Spectra | |
| dc.type | text |