Evolution of event-by-event transverse-energy fluctuations over collision centrality in RHIC interactions
Abstract
Description
Preliminary results are presented for two analyses of transverse energy (ET) production measured with the electromagnetic calorimeters of the Pioneering High Energy Nuclear Interaction Experiment (PHENIX), in nuclear interactions in Au+Au heavy-ion collisions created by the Relativistic Heavy Ion Collider (RHIC), at Brookhaven National Laboratory. Event-by-event ET distributions made across collision centrality were used in (1) measurements of 200 GeV mean ET, and (2) measurements of 200 GeV and 62.4 GeV ET distribution fluctuations. Event centrality was selected in 5% wide bins and each bin represented by a modeled mean number of participant nucleons.
Presentation at 17th International PANIC conference in 2005 3 pages, 3 figures (6 images)
Presentation at 17th International PANIC conference in 2005 3 pages, 3 figures (6 images)