Article ID Journal Published Year Pages File Type
1837800 Nuclear Physics A 2009 4 Pages PDF
Abstract

J/ψ and e+e− photoproduction measurements in ultra-peripheral Au+Au collisions at with the PHENIX experiment are presented [PHENIX Collaboration, A. Afanasiev et al, arXiv:0903.2041 (2009) and references therein]. The triggered events correspond to those accompanied with forward neutron emission from the Au* dissociation. J/ψ and high-mass e+e− cross sections and pT distributions are consistent with various theoretical calculations.

Related Topics
Physical Sciences and Engineering Physics and Astronomy Nuclear and High Energy Physics