Journal article

Observation of the Color-Suppressed Decay [Formula presented]

N Kawamura, V Aulchenko, A Bondar, S Eidelman, A Garmash, P Krokovny, A Kuzmin, N Root, B Shwartz, A Sidorov, V Zhilich, H Kawai, K Suzuki, Y Unno, S Matsumoto, T Mori, K Kinoshita, R Kulasiri, A Satpathy, S Schrenk Show all

Physical Review Letters | Published : 2002

Abstract

We report the first observation of color-suppressed [Formula presented], [Formula presented], [Formula presented], and [Formula presented] decays, and evidence for [Formula presented] and [Formula presented]. The branching fractions are [Formula presented], [Formula presented], [Formula presented], [Formula presented], and we set [Formula presented] confidence level upper limits of [Formula presented] and [Formula presented]. The analysis is based on a data sample of [Formula presented] collected at the [Formula presented] resonance by the Belle detector at the KEKB [Formula presented] collider. © 2002 The American Physical Society.

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