Branching fractions and charge asymmetries of charged-B-meson decays to three-body final states of charged pions and kaons were measured. The data was collected on an asymmetric e+e- storage ring. The branching fraction for each channel was measured over the whole Dalitz plot, which was divided into 28 × 28 cells of equal area, so that the selection efficiency could be calculated as a function of the position in the Dalitz plot.
|Titolo:||Measurements of the Branching Fractions and Bounds on the Charge Asymmetries of Charmless Three-Body Charged B Decays|
|Settore Scientifico Disciplinare:||Settore FIS/04 - Fisica Nucleare e Subnucleare|
|Data di pubblicazione:||2003|
|Digital Object Identifier (DOI):||10.1103/PhysRevLett.91.051801|
|Appare nelle tipologie:||01 - Articolo su periodico|