We have measured the absolute branching ratio BR(K+/- --> pi(+/-)pi(0)pi(0)) with the KLOE detector at the DAPhiNE e(+)e(-) collider. We collected similar to 3.3 x 10(7) tagged charged kaons, from the reaction e(+)e(-) --> phi --> K+K-. We find BR(K+/- --> pi(+/-)pi(0)pi(0)) = (1.763 +/- 0.013(stat) +/- 0.022(syst)) x 10(-2). (C) 2004 Elsevier B.V. All fights reserved.
Measurement of the branching ratio for the decay K-+/- -> pi(+/-)pi(0)pi(0) with the KLOE detector
DI DONATO, CAMILLA;
2004-01-01
Abstract
We have measured the absolute branching ratio BR(K+/- --> pi(+/-)pi(0)pi(0)) with the KLOE detector at the DAPhiNE e(+)e(-) collider. We collected similar to 3.3 x 10(7) tagged charged kaons, from the reaction e(+)e(-) --> phi --> K+K-. We find BR(K+/- --> pi(+/-)pi(0)pi(0)) = (1.763 +/- 0.013(stat) +/- 0.022(syst)) x 10(-2). (C) 2004 Elsevier B.V. All fights reserved.File in questo prodotto:
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