From a sample of 232x10(6) Upsilon(4S)-> B (B) over bar events collected with the BABAR detector at the PEP-II B Factory in 1999-2004, we measure the B-->(DK*-)-K-0(892) decay branching fraction using events where the K*- is reconstructed in the K-S(0)pi(-) mode and the D-0 in the K-pi(+), K-pi(+)pi(0), and K-pi(+)pi(+)pi(-) channels: B(B-->(DK*-)-K-0(892))=(5.29 +/- 0.30(stat)+/- 0.34(syst))x10(-4).

Measurement of the B--> (DK*-)-K-0 branching fraction

BIANCHI, Fabrizio;GAMBA, Diego;
2006-01-01

Abstract

From a sample of 232x10(6) Upsilon(4S)-> B (B) over bar events collected with the BABAR detector at the PEP-II B Factory in 1999-2004, we measure the B-->(DK*-)-K-0(892) decay branching fraction using events where the K*- is reconstructed in the K-S(0)pi(-) mode and the D-0 in the K-pi(+), K-pi(+)pi(0), and K-pi(+)pi(+)pi(-) channels: B(B-->(DK*-)-K-0(892))=(5.29 +/- 0.30(stat)+/- 0.34(syst))x10(-4).
2006
73
111104(R)
-
B. Aubert; R. Barate; D. Boutigny; F. Couderc; Y. Karyotakis; J. P. Lees; V. Poireau; V. Tisserand; A. Zghiche; E. Grauges; A. Palano; M. Pappagallo; ...espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2318/49583
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