High-pT strange particle spectra and correlations in STAR
Abstract
Description
We present results on strange particle production in p+p, d+Au and Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. We discuss the nuclear modification factors ($R_{CP}$) and ratios of particle yields in order to investigate the range of anomalous baryon production.The medium modification of the fragmentation process is further explored by studying azimuthal correlations at intermediate-$p_T$ for $K^0_S$, $Λ$ and $\barΛ$ trigger particles. The results are compared to fragmentation and recombination models.
4 pages, 3 figures. To appear in the proceedings of 2nd International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions (HP2006), Asilomar, California, USA, June 9-16, 2006
4 pages, 3 figures. To appear in the proceedings of 2nd International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions (HP2006), Asilomar, California, USA, June 9-16, 2006