Recent high-pt results from STAR
Abstract
We present selected recent results of multi-hadron correlation measurements in azimuth and pseudorapidity at intermediate and high \pt{} in Au+Au collisions at GeV, from the STAR experiment at RHIC. At intermediate \pt, measurements are presented that attempt to determine the origin of the associated near-side (small \dphi) yield at large pseudo-rapidity difference \deta{} that is found to be present in heavy ion collisions. In addition, results are reported on new multi-hadron correlation measures at high-\pt{} that use di-hadron triggers and multi-hadron cluster triggers with the goal to constrain the underlying jet kinematics better than in the existing measurements of inclusive spectra and di-hadron correlations.
Keywords
Cite
@article{arxiv.0808.4096,
title = {Recent high-pt results from STAR},
author = {M. van Leeuwen},
journal= {arXiv preprint arXiv:0808.4096},
year = {2009}
}
Comments
6 pages, 8 figures. Prepared for 3rd International Conference on Hard and Electro- Magnetic Probes of High-Energy Nuclear Collisions (Hard Probes 2008), submitted to EPJ C