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

The WA102 Collaboration·D. Barberis
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Abstract

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.

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The WA102 Collaboration, D. Barberis. 2001-04-10. A study of the centrally produced pi0pi0pi0 channel in pp interactions at 450 GeV/c. https://doi.org/10.1016/s0370-2693(01)00459-2

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