psi' production in Pb-Pb collisions at 158 GeV/nucleon
arXiv:nucl-ex/0612013 · doi:10.1140/epjc/s10052-006-0153-y
Abstract
psi' production is studied in Pb-Pb collisions at 158 GeV/c per nucleon incident momentum. Absolute cross-sections are measured and production rates are investigated as a function of the centrality of the collision. The results are compared with those obtained for lighter colliding systems and also for the J/psi meson produced under identical conditions.
Accepted for publication in Euro. Phys. J. C