S ep 1 99 8 Experimental study of the decay φ → ηγ in multi - photon final state
نویسندگان
چکیده
In the SND experiment at VEPP-2M e + e − collider the φ(1020) → ηγ → 3π 0 γ decay was studied. The branching ratio B(φ → ηγ) = (1.246 ± 0.025 ± 0.057) % was measured.
منابع مشابه
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