Abstract
A study of photoproduction ofK + K −π+π− shows a broad threshold enhancement, about 30% of which is due toK * Kπ production. ThisK * Kπ component shows no dynamical features indicative of the existence of a ϕ′ vector meson in this channel.
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Omega Photon Collaboration., Atkinson, M., Axon, T.J. et al. Search for a ϕ′ vector meson in diffractive photoproduction ofK + K −π+π− . Z. Phys. C - Particles and Fields 30, 541–544 (1986). https://doi.org/10.1007/BF01571801
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DOI: https://doi.org/10.1007/BF01571801