New Results in Kaon Physics from Na48 and Ktev
نویسنده
چکیده
In the recent year many new results from kaon decays have been reported from both the NA48 experiment at CERN and the KTeV experiment at Fermilab. Both experiments have new and improved measurements of the parameter Re( ′/ ) of direct CP violation in the neutral kaon system. Also several new results on rare and very rare KL decays were reported. In addition, the NA48 collaboration has performed special high-intensity KS run periods, with the first results now being available.
منابع مشابه
Kaon Physics
The most recent progress and future prospects in kaon physics are reviewed. Main results are the first observation of the rare decays KS → π ee and KS → π μμ by NA48, newK → πνν event observed by E949 and new precision measurements of KS,L → πeν decays by KTeV, KLOE and NA48 made in an effort to resolve the slight deviation from the unitarity in the CKM matrix, involving the |Vus| coupling.
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تاریخ انتشار 2003