Observation of [Formula presented]
Journal
Physical Review Letters
Journal Volume
88
Journal Issue
3
Date Issued
2002-01-01
Author(s)
Abstract
Using a sample of [Formula presented] pairs collected with the Belle detector at the [Formula presented] resonance, we make the first observation of the charged [Formula presented] meson decay to [Formula presented] and a charged kaon. The measured branching fraction is [Formula presented], where the first error is statistical, and the second is systematic. © 2002 The American Physical Society.
Type
journal article