20 citations · 45 across the 6 of their papers we have counts for
6 papers
First observation of the isospin violating decay
M. Ablikim, M. N. Achasov, D. J. Ambrose +353
Using a sample of events collected with the BESIII detector, we present results of a study of and report the first observ…
Search for the C-parity violating process J/psi->gamma gamma via psi(2S)->pi+pi- J/psi
M. Ablikim, J. Z. Bai
Using 14.0\times 10^6 ψ(2S) events collected with the BES-II detector, the C-parity violating process J/psi->gamma gamma via psi(2S)->pi+pi- J/psi is studied. We determine a new up…
First Measurements of eta_c Decaying into K^+K^-2(pi^+pi^-) and 3(pi^+pi^-)
BES Collaboration, M. Ablikim
The decays of eta_c to K^+K^-2(pi^+pi^-) and 3(pi^+pi^-) are observed for the first time using a sample of 5.8X10^7 J/ψevents collected by the BESII detector. The product branching…
Precise measurement of spin-averaged chi_{cJ}(1P) mass using photon conversions in psi(2S) -> gamma chi_{cJ}
M. Ablikim, J. Z. Bai
Using photon conversions to e^+e^- pairs, the energy spectrum of inclusive photons from psi(2S) radiative decays is measured by BESII at the Beijing Electron-Positron Collider. The…
Measurement of the branching fractions of psi(2S) -> 3(pi+pi-) and J/psi -> 2(pi+pi-)
M. Ablikim
Using data samples collected at sqrt(s) = 3.686GeV and 3.650GeV by the BESII detector at the BEPC, the branching fraction of psi(2S) -> 3(pi+pi-) is measured to be [4.83 +- 0.38(st…
Measurements of decays into , , , , and
BES Collaboration
Decays of the into Vector plus Pseudoscalar meson final states have been studied with 14 million events collected with the BESII detector. Branching fractions of $ψ…