Measurements of J/psi decays into phi pi^0, phi eta, and phi eta^prime

Abstract

Based on 5.8x10^7 J/psi events detected in BESII, the branching fractions of J/psi--> phi eta and phi eta^prime are measured for different eta and eta^prime decay modes. The results are significantly higher than previous measurements. An upper limit on B(J/psi--> phi pi^0) is also obtained.

9 pages, 10 figures

References in corpus (2)

• Big Bang Nucleosynthesis (in "The Review of Particle Properties" 2004)
• Measurement of the Branching Fraction of J/psi --> pi+ pi- pi0

Cited by in corpus (11)

• Decays of $J/\psi$ and ${\psi }^{\prime }$ into vector and pseudoscalar meson and the pseudoscalar glueball-$q\bar{q}$ mixing
• J/psi->VP decays and the quark and gluon content of the eta and eta'
• Search for Invisible Decays of $\eta$ and ${\eta }^{\prime }$ in $J/\psi \to \varphi \eta$ and $\varphi {\eta }^{\prime }$
• Search for the weak decay ${\eta }^{\prime }\to K^{\pm }{\pi }^{\mp }$ and precise measurement of the branching fraction $\mathcal{B}(J/\psi \to \varphi {\eta }^{\prime })$
• Measurements of $J\psi$ decays into $\omega {\pi }^0$, $\omega \eta$, and $\omega {\eta }^{\prime }$
• Recent Results on J/ψDecays from BESII
• Measurement of the Branching Fraction for J/ψ-> p \bar{p}ηand p \bar{p} η^{'}
• Observation of the electromagnetic doubly OZI-suppressed decay $J/\psi \to \varphi {\pi }^0$
• Search for the decays $J/\psi \to \gamma \rho \varphi$ and $J/\psi \to \gamma \rho \omega$
• Eta' gluonic content and J/psi->VP decays
• Pseudoscalar mixing in J/psi and psi(2S) decay