(P)Over-Bar-P-Annihilation Into Omega Pi(0), Omega Eta And Omega Eta ' At 600, 1200 And 1940 Mev/C

A Abele, B Adomeit,C Amsler,Ca Baker,Bm Barnett,Cj Batty, M Benayoun, A Berdoz, K Beuchert, S Bischoff,P Blum, K Braune, T Case,O Cramer,Km Crowe,T Degener,M Doser,W Dunnweber, D Engelhardt,Ma Faessler,P Giarritta,Rp Haddock,Fh Heinsius,M Heinzelmann,A Herbstrith,M Herz,Np Hessey,P Hidas, C Holzhaussen,D Jamnik,H Kalinowsky,P Kammel,J Kisiel,E Klempt, H Koch, M Kunze,U Kurilla,M Lakata,R Landua,H Matthay, R Mccrady, J Meier,Ca Meyer,R Ouared, K Peters,B Pick,M Ratajczak, C Regenfus, W Rothel,R Seibert, S Spanier,H Stock, C Strassburger,U Strohbusch, M Suffert,Js Suh,U Thoma,M Tischhauser, I Uman,C Volcker,S Wallis-Plachner,D Walther,U Wiedner,K Wittmack

EUROPEAN PHYSICAL JOURNAL C（2000）

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Abstract

The annihilation channels (p) over bar p-->omega pi(o), omega eta, omega eta' were studied with the CRYSTAL BARREL detector at LEAR at (p) over bar-momenta of 600, 1200, and 1940 MeV/c. In most cases angular distributions were measured which allowed a complete J(P)-analysis using the helicity formalism. The contribution of all relevant initial states could be determined. The maximal contributing angular moments are dependent on the (p) over bar-momentum and range up to J = 5.

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