ISSN - 15507998, Physical Review D - Particles, Fields, Gravitation and Cosmology, 2007, vol. 75, p. -
Dalitz analysis of three-body charmless B0→K0π+π- decay
We report results of a Dalitz plot analysis of the three-body charmless B0→K0π+π- decay. The analysis is performed with a data sample that contains 388×106 BB̄ pairs collected near the Υ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider. Measurements of branching fractions for the quasi-two-body decays B0→ρ(770)0K0, B0→f0(980)K0, B0→K*(892)+π-, B0→K*(1430)+π-, and upper limits on several other quasi-two-body decay modes are reported. © 2007 The American Physical Society.