Rapidity dependent $K/π$ ratios in Au+Au collisions at $\sqrt{s_{NN}}$ = 62.4 GeV
| dc.creator | Arsene, I. C. | |
| dc.date | 2008-06-04 | |
| dc.date.accessioned | 2026-07-07T11:51:24Z | |
| dc.date.available | 2026-07-07T11:51:24Z | |
| dc.description | We report on measurements of identified particle yields from Au-Au collisions at $\sqrt{s_{NN}} = 62.4$ GeV made with the BRAHMS spectrometer. Here we will concentrate on the charged $K/π$ ratios as function of rapidity and baryo-chemical potential. We find that the $K/π$ ratios measured at different rapidities in the analysed dataset have a common dependence with the same ratios measured in mid-rapidity at SPS energies when plotted as function of the $\bar{p}/p$ ratio. The theoretical models used for comparison, UrQMD and AMPT, give a reasonable description of the particle yields at mid-rapidity but fail to do so for the $K/π$ ratios at forward rapidity. | |
| dc.description | Proceeding to the parralel talk given at the Quark Matter 2008 conference held in Jaipur, India, 4-10 february 2008. To be published in J.Phys.G | |
| dc.identifier | https://arxiv.org/abs/0806.0745 | |
| dc.identifier | http://arxiv.org/abs/0806.0745 | |
| dc.identifier | J.Phys.G35:104056,2008 | |
| dc.identifier | doi:10.1088/0954-3899/35/10/104056 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/203888 | |
| dc.subject | Nuclear Experiment | |
| dc.title | Rapidity dependent $K/π$ ratios in Au+Au collisions at $\sqrt{s_{NN}}$ = 62.4 GeV | |
| dc.type | text |