Probing gluon polarization with pi0's in longitudinally polarized proton collisions at the RHIC-PHENIX experiment
Y. Fukao
Abstract
This report presents double helicity asymmetry in inclusive π0 production in polarized proton-proton collisions at a center-of-mass energy (s) of 200 GeV. The data were collected with the PHENIX detector at the Relativistic Heavy Ion Collider (RHIC) during the 2004 run. The data are compared to a next-to-leading order perturbative quantum chromodynamic (NLO pQCD) calculation.
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