We report a search for the rare decays B+→D+K0 and B+→D+K*0 in an event sample of approximately 465×106 BB⎯⎯⎯ pairs collected with the BABAR detector at the PEP-II asymmetric-energy e+e− collider at SLAC National Accelerator Laboratory. We find no significant evidence for either mode and we set 90% probability upper limits on the branching fractions of ℬ(B+→D+K0)<2.9×10−6 and ℬ(B+→D+K*0)<3.0×10−6.

Sanchez, P.d., Lees, J.p., Poireau, V., Prencipe, E., Tisserand, V., Tico, J.g., et al. (2010). Search for B+ -> (D+K0) and B+ -> (D+K0) decays. PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY, 82(9), 1-11 [10.1103/PhysRevD.82.092006].

Search for B+ -> (D+K0) and B+ -> (D+K0) decays

PATRIGNANI, CLAUDIA;
2010

Abstract

We report a search for the rare decays B+→D+K0 and B+→D+K*0 in an event sample of approximately 465×106 BB⎯⎯⎯ pairs collected with the BABAR detector at the PEP-II asymmetric-energy e+e− collider at SLAC National Accelerator Laboratory. We find no significant evidence for either mode and we set 90% probability upper limits on the branching fractions of ℬ(B+→D+K0)<2.9×10−6 and ℬ(B+→D+K*0)<3.0×10−6.
2010
Sanchez, P.d., Lees, J.p., Poireau, V., Prencipe, E., Tisserand, V., Tico, J.g., et al. (2010). Search for B+ -> (D+K0) and B+ -> (D+K0) decays. PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY, 82(9), 1-11 [10.1103/PhysRevD.82.092006].
Sanchez, Pd; Lees, Jp; Poireau, V; Prencipe, E; Tisserand, V; Tico, Jg; Grauges, E; Martinelli, M; Palano, A; Pappagallo, M; Eigen, G; Stugu, B; Sun, ...espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/544795
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