Observation of Doubleφ-Meson Production inπ−pInteractions
- 13 February 1978
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 40 (7), 422-425
- https://doi.org/10.1103/physrevlett.40.422
Abstract
We report a measurement of the reaction at 22.6 GeV/c. The effectivemass spectrum shows a concentration of events from threshold to about 2.4 GeV/. From the data near 2.8 GeV/ effective mass, we place an upper limit on times the branching ratio of 2 nb (90% confidence level) for the production of and its decay into .
Keywords
This publication has 5 references indexed in Scilit:
- Consequences of quark-line (Okubo-Zweig-Iizuka) rulePhysical Review D, 1977
- Programmable combinational logic trigger system for high energy particle physics experimentsNuclear Instruments and Methods, 1977
- Systematics and Phenomenology of Boson Mass Levels. IIIProgress of Theoretical Physics, 1966
- A Systematics and Phenomenology of Meson FamilyProgress of Theoretical Physics Supplement, 1966
- φ-meson and unitary symmetry modelPhysics Letters, 1963