arXiv · hep-ex/0510059
Dalitz Analysis of B=>Khh Decays at Belle
Abstract
We report results on the Dalitz analysis of three-body charmless B+=>K+pi+pi-, B0=>K0pi+pi- and B+=>K+K+K- decays including searches for direct CP violation in the B+=>K+pi+pi- mode. Branching fractions for a number of quasi-two-body intermediate states are reported. We also observe evidence with 3.9 sigma significance for a large direct CP violation in B+-=>rho(770)0K+- channel. This is the first evidence for CP violation in a charged meson decay. The results are obtained using a Dalitz analysis technique with a large data sample of BBbar pairs collected with the Belle detector operating at the KEKB asymmetric energy e+e- collider.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
Alexey Garmash. 2005-10-21. Dalitz Analysis of B=>Khh Decays at Belle. https://doi.org/10.1063/1.2176564
Cite the original work for its findings. Save a collection to share your selection of sources.