A measurement of the lifetime of D0-mesons photoproduced coherently off a germanium target is presented. Signals have been observed for the production of D0bar D into several channels and for D*+ -> D0 pi+. A sample of 58 D0 decays gives a lifetime of (3.4−0.5/+0.6 +/- 0.3) 10^-13 s.
A Measurement of D0 Lifetime
G. Batignani;CIOCCI, MARIA AGNESE;FIDECARO, FRANCESCO;TONELLI, GUIDO EMILIO;G. Triggiani;
1988-01-01
Abstract
A measurement of the lifetime of D0-mesons photoproduced coherently off a germanium target is presented. Signals have been observed for the production of D0bar D into several channels and for D*+ -> D0 pi+. A sample of 58 D0 decays gives a lifetime of (3.4−0.5/+0.6 +/- 0.3) 10^-13 s.File in questo prodotto:
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