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Observation of the B meson in K−p interactions at 4.2 GeVc |
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| Authors: | SM Flatte JB Gay RJ Hemingway SO Holmgren MJ Losty R Blokzijl JC Kluyver GGG Massaro WJ Metzger JJM Timmermans RT Van de Walle PR Lamb P Grossmann |
| Institution: | CERN, European Organization for Nuclear Research, Geneva, Switzerland;Nuclear Physics Laboartory, Oxford University, Oxford, England |
| Abstract: | A πω enhancement at 1245 MeV is observed in the reaction K?p → Σ+π?ω. Its properties agree with those of a B meson produced by natural-parity exchange thus establishing a coupling of the B to a system. |
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