Centrality dependence of charged antiparticle to particle ratios near mid-rapidity in d+Au collisions at sqrt(s_NN)=200 GeV
| dc.creator | Back, B. B. | |
| dc.date | 2003-09-17 | |
| dc.date.accessioned | 2026-07-07T10:50:46Z | |
| dc.date.available | 2026-07-07T10:50:46Z | |
| dc.description | The ratios of the yields of charged antiparticles to particles have been obtained for pions, kaons, and protons near mid-rapidity for d+Au collisions at sqrt(s_NN) = 200 GeV as a function of centrality. The reported values represent the ratio of the yields averaged over the rapidity range of 0.1<y_pi<1.3 and 0<y_(K,p)<0.8, where positive rapidity is in the deuteron direction, and for transverse momenta 0.1<p_(T)^(pi,K)<1.0 GeV/c and 0.3<p_(T)^(p)<1.0 GeV/c. Within the uncertainties, a lack of centrality dependence is observed in all three ratios. The data are compared to results from other systems and model calculations. | |
| dc.description | 6 pages, 4 figures, submitted to PRC | |
| dc.identifier | https://arxiv.org/abs/nucl-ex/0309013 | |
| dc.identifier | http://arxiv.org/abs/nucl-ex/0309013 | |
| dc.identifier | Phys.Rev.C70:011901,2004 | |
| dc.identifier | doi:10.1103/PhysRevC.70.011901 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/184639 | |
| dc.subject | Nuclear Experiment | |
| dc.title | Centrality dependence of charged antiparticle to particle ratios near mid-rapidity in d+Au collisions at sqrt(s_NN)=200 GeV | |
| dc.type | text |