The Reaction anti-p p --> anti-p p pi+ pi- pi0 at 5.7-GeV/c and a p Omega0 (anti-p Omega0) Enhancement at 1.81-GeV

Atherton, H.W. ; Bar-Nir, I. ; French, B. ; et al.
Nuovo Cim.A 30 (1975) 505, 1975.
Inspire Record 90795 DOI 10.17182/hepdata.37672

The final states\(\bar p\)pω and\(\Delta ^{ ++ } \bar \Delta ^{ -- } \pi ^0 \), produced in the reaction\(\bar p\)p →\(\bar p\)pπ+π−π0 (6435 events) at 5.7 GeV/c, are studied. Cross-sections are presented, and general features of the resonances produced are investigated. Spin alignment of the ω’s, reported earlier, is studied. An enhancement is observed in the ωp (ω\(\bar p\)) mass plot of mass (1810±15) MeV and width (87 ± 20) MeV.

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