Cargando…

Measurement of the Dalitz-decay branching ratio of the $\pi^{0}$

The ratio is measured by comparing the production rates of the π0 in the two decay channels. The analysis is based on approximately four million hadronic decays of the Z boson recorded by the ALEPH detector in the years 1991 to 1995. The value of is determined to be . A recalculation of the Particle...

Descripción completa

Detalles Bibliográficos
Autores principales: Beddall, Andrew, Beddall, Ayda
Lenguaje:eng
Publicado: 2009
Materias:
Acceso en línea:https://dx.doi.org/10.1140/epjc/s10052-008-0539-0
http://cds.cern.ch/record/1156138