A study of the centrally produced pi0pi0pi0 channel in pp interactions at 450 GeV/c

The reaction pp -> pf (pi0pi0pi0) ps has been studied at 450 GeV/c. The pi0pi0pi0 effective mass spectrum shows clear eta(547) and pi2(1670) signals. Branching ratios for the eta(547) and pi_2(1670) are given as well as upper limits for the decays of the omega(782), a1(1260) and a2(1320) into 3pi0.Comment: 10 pages, Latex, 4 Figure

A study of the centrally produced π0π0π0 channel in pp interactions at 450 GeV/c: WA102 Collaboration

The reaction pp → p f (π0π0π0) ps has been studied at 450 GeV/c. The π0π0π0 effective mass spectrum shows clear η(547) and π2(1670) signals. Branching ratios for the η(547) and π2(1670) are given as well as upper limits for the decays of the ω(782), α1 (1260) and a2 (1320) into 3π0. © 2001 Published by Elsevier Science B.V