Absolute determination of Ds branching ratios and fDs extraction at a neutrino factory
نویسندگان
چکیده
A method for a direct measurement of the exclusive Ds branching ratios and of the decay constant fDs with a systematical error better than 5% is presented. The approach is based on the peculiar vertex topology of the anti-neutrino induced diffractive charm events. The statistical accuracy achievable with a neutrino factory is estimated.
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تاریخ انتشار 2001