Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1847158 | Nuclear Physics B - Proceedings Supplements | 2006 | 6 Pages |
Abstract
Neutral kaons provide one of the most sensitive systems to CP and CPT violation. Recent results on neutral kaons obtained by the KLOE experiment operating at the DAΦNE e+e− collider are presented. They include: the first observation of the quantum interference in the channel ϕ→KSKL→π+π−π+π−, the measurements of the main KL branching ratios, lifetime and form factor and the measurement of the semileptonic KS branching ratio. The latter are used for the determination of Vus. A direct search of the CP violating KS→π0π0π0 decay, a preliminary study of the KS→π0π+π− decay and the measurement of the branching ratio of the CP violating KL→π+π− decay are also presented.
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