A search for heavy hyperon resonances produced by 5.7 GeV/ c antiprotons in hydrogen Böck, R. K. ; Cooper, W. A. ; French, B. R. ; Kinson, J. B. ; Levi-Setti, R. ; Revel, D. ; Tallini, B. ; Zylberajch, S. Abstract Publication: Physics Letters Pub Date: July 1965 DOI: 10.1016/0031-9163(65)90285-4 Bibcode: 1965PhL....17..166B