Search for ψ(2S)→γηc(2S) via fully reconstructed ηc(2S) decays Academic Article uri icon

Overview

MeSH Major

  • Atrial Fibrillation
  • Blood Pressure Monitoring, Ambulatory

abstract

  • We report a search for the decay ψ(2S)→γηc(2S) in a sample of 25.9×106 ψ(2S) events collected with the CLEO-c detector. No signals are observed in any of the 11 exclusive ηc(2S) decay modes studied, or in their sum. Product branching fraction upper limits are determined as a function of Γ[ηc(2S)] for the 11 individual modes. © 2010 The American Physical Society.

authors

publication date

  • March 5, 2010

Research

keywords

  • Academic Article

Identity

Digital Object Identifier (DOI)

  • 10.1103/PhysRevD.81.052002

Additional Document Info

volume

  • 81

number

  • 5