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Charmless hadronic two-body B meson decays
期刊文章

Charmless hadronic two-body B meson decays

B.C.K. Casey, K. Abe, T. Abe, I. Adachi, Byoung Sup Ahn, H. Aihara, M. Akatsu, Y. Asano, T. Aso, V. Aulchenko, …
Physical Review D, 卷.66(9), 092002
2002

摘要

Nuclear and High Energy Physics Physics and Astronomy (miscellaneous)
We report the results of a study of two-body B meson decays to the complete set of Kπ, ππ, and KK̄ final states. The study is performed on a data sample of 31.7±0.3 million BB̄ events recorded on the Y(4S) resonance by the Belle experiment at KEKB. We observe significant signals in all Kπ final states and in the π + π - and π + π 0 final states. We set limits on the π 0 π 0 and KK̄ final states. A search is performed for partial-rate asymmetries between conjugate states for flavor-specific final states. © 2002 The American Physical Society.

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