Recent results from KLOE at DAΦNE

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Nuclear Physics B - Proceedings Supplements（2002）

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摘要

The KLOE experiment at the DAΦNE e+e− collider and its physics program is presented. The most recent results obtained using the data collected during the year 2000 (about 20 pb−1) are presented, in particular the ratio of branching ratios BR(KS → π+π−)/BR(Ks → π0π0), the branching ratio for the Ke3 decay of the KS, the ratio BR(φ → η′γ)/BR(φ → ηγ) and the pseudoscalar mixing angle ϕP, and the branching ratios for the decays φ → f0γ and φ → a0γ.

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elementary particles,data collection

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