ISSN - 00319007, EISSN - 10797114, Physical Review Letters, 2002, vol. 88, p. 221802/1-221802/7
Measurement of B0-B̄0 flavor oscillations in hadronic B0 decays
A new technique involving the time-difference distribution of a tagged sample of fully reconstructed neutral B decays was used to determine the B0-B̄0 mixing frequency Δmd. The obtained result is consistent with the current world average and a recent BABAR measurement with a dilepton sample.