Observation of B → K±π0 and B → K0π0, and evidence for B → π++π-

Observation of B → K±π0 and B → K0π0, and evidence for B → π++π-

We have studied charmless hadronic decays of B mesons into two-body final states with kaons and pions and observe three new processes with the following branching fractions: ℬ(B → π+π-) = (4.3-1.4+1.6 ± 0.5) × 10-6, ℬ(B → K0π0) = (14.6-5.1-3.3+5.9+2.4) × 10-6, and ℬ(B → K±π0) = (11.6-2.7-1.3+3.0+1.4...

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Bibliographic Details
Main Authors: Cronin-Hennessy, D, Kwon, Y, Lyon, A, Thorndike, E, Jessop, C, Marsiske, H, Perl, M, Savinov, V, Ugolini, D, Zhou, X, Coan, T, Fadeyev, V, Maravin, Y, Narsky, I, Stroynowski, R, Ye, J, Wlodek, T, Artuso, M, Ayad, R, Boulahouache, C, Bukin, K, Dambasuren, E, Karamnov, S, Kopp, S, Majumder, G
Format: Journal article
Language:English
Published: 2000

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