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Evidence for the Bφ decay mode of the ω(1670) |
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| Authors: | M. Baubillier I.J. Bloodworth G.J. Bossen A. Burns J.N. Carney C.A. Cowan G.F. Cox U. Dore Ph. Gavillet J.B. Kinson F. Levy P.F. Loverre H. McCann M. MacDermott P.J. Negus B.H. Oh M. Pratap R. Zitoun |
| Affiliation: | CERN, Geneva, Switzerland |
| Abstract: | Backward production of ω(1670) is observed in the reactions K?p→φ+φ?ω0Λ0 and K?p→φ+φ?φ0φ0 for |U'Λ|<1.0 GeV2. The cross section for the ω(1670) →φ+φ?ω0 decay mode is 1.90±0.35 μb for 8.25 GeV/c incident K?. Evidence is presented for the importance of the sequential decay, ω(1670) → Bφ → ωφφ with a branching ratio ω(1670) → Bφ/all ω(1670) → ωφφ=1.0±0.250.00. |
| Keywords: | Birmingham — CERN — Glasgow — Michigan State — Paris LPNHE Collaboration |
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