From a sample of 232×10^6 Υ(4S)→BB̅ events collected with the BABAR detector at the PEP-II B Factory in 1999–2004, we measure the B-→D0K*-(892) decay branching fraction using events where the K*- is reconstructed in the KS0π- mode and the D0 in the K-π+, K-π+π0, and K-π+π+π- channels: B(B-→D0K*-(892))=(5.29±0.30(stat)±0.34(syst))×10-4.
Measurement of the B-→D0K*- branching fraction
SIMI, GABRIELE;GAZ A;MARGONI, MARTINO;SIMONETTO, FRANCO;STROILI, ROBERTO;VOCI, CESARE;
2006
Abstract
From a sample of 232×10^6 Υ(4S)→BB̅ events collected with the BABAR detector at the PEP-II B Factory in 1999–2004, we measure the B-→D0K*-(892) decay branching fraction using events where the K*- is reconstructed in the KS0π- mode and the D0 in the K-π+, K-π+π0, and K-π+π+π- channels: B(B-→D0K*-(892))=(5.29±0.30(stat)±0.34(syst))×10-4.File in questo prodotto:
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