Using 16 energy points of e(+) e(-) annihilation data collected in the vicinity of the J/Psi resonance with the BESIII detector and with a total integrated luminosity of around 100 pb(-1), we study the relative phase between the strong and electromagnetic amplitudes of J/Psi decays. The relative phase between J/Psi electromagnetic decay and the continuum process (e(+) e(-) annihilation without the J/Psi resonance) is confirmed to be zero by studying the cross section lineshape of mu(+) mu(-) production. The relative phase between J/Psi strong and electromagnetic decays is then measured to be (84.9 +/- 3.6)degrees or (-84.7 +/- 3.1)degrees for the 2(pi(+) pi(-) )pi(0) final state by investigating the interference pattern between the J/Psi de...
We present a precision study of the psi' -> pi(0)J/Psi and eta J/Psi decay modes. The measurement...
The decays J/psi -> p (p) over bar and J/psi -> n (n) over bar have been investigated with a s...
Using a sample of 1.31 x 10(9) J/psi events collected by the BESIII detector at BEPCII during 2009 a...
Using 16 energy points of e(+) e(-) annihilation data collected in the vicinity of the J/Psi resonan...
Using 16 points of $e^{+}e^{-}$ annihilation data collected in the vicinity of the $J/\psi$ resonanc...
Using 16 energy points of e + e − annihilation data collected in the vicinity of the J/ψ resonance w...
The decays $J/{\psi}{\rightarrow}p\bar{p}$ and $J/{\psi}{\rightarrow}n\bar{n}$ have been investigate...
Based on a data sample of (1.0087 +/- 0.0044) x 10(10) J/psi events collected by the BESIII detector...
Based on 5.8x10(7)J/psi events collected with BESII at the Beijing Electron-Positron Collider (BEPC)...
Using a sample of 1.31 billion J/psi events accumulated with the BESIII detector at the BEPCII colli...
We present a precision study of the psi' -> pi(0)J/Psi and eta J/Psi decay modes. The measur...
Based on a sample of (225.3 +/- 2.8) x 10(6) J/psi events collected with the BESIII detector, the el...
The cross section for e(+)e(-) -> eta J=psi between root s=3.8 GeV and 5.3 GeV is measured via in...
It is shown that the interference between --> J/psi --> e(+)e(-) and --> e(+)e(-) can be measured ...
We present a precision study of the psi' -> pi(0)J/Psi and eta J/Psi decay modes. The measurements a...
We present a precision study of the psi' -> pi(0)J/Psi and eta J/Psi decay modes. The measurement...
The decays J/psi -> p (p) over bar and J/psi -> n (n) over bar have been investigated with a s...
Using a sample of 1.31 x 10(9) J/psi events collected by the BESIII detector at BEPCII during 2009 a...
Using 16 energy points of e(+) e(-) annihilation data collected in the vicinity of the J/Psi resonan...
Using 16 points of $e^{+}e^{-}$ annihilation data collected in the vicinity of the $J/\psi$ resonanc...
Using 16 energy points of e + e − annihilation data collected in the vicinity of the J/ψ resonance w...
The decays $J/{\psi}{\rightarrow}p\bar{p}$ and $J/{\psi}{\rightarrow}n\bar{n}$ have been investigate...
Based on a data sample of (1.0087 +/- 0.0044) x 10(10) J/psi events collected by the BESIII detector...
Based on 5.8x10(7)J/psi events collected with BESII at the Beijing Electron-Positron Collider (BEPC)...
Using a sample of 1.31 billion J/psi events accumulated with the BESIII detector at the BEPCII colli...
We present a precision study of the psi' -> pi(0)J/Psi and eta J/Psi decay modes. The measur...
Based on a sample of (225.3 +/- 2.8) x 10(6) J/psi events collected with the BESIII detector, the el...
The cross section for e(+)e(-) -> eta J=psi between root s=3.8 GeV and 5.3 GeV is measured via in...
It is shown that the interference between --> J/psi --> e(+)e(-) and --> e(+)e(-) can be measured ...
We present a precision study of the psi' -> pi(0)J/Psi and eta J/Psi decay modes. The measurements a...
We present a precision study of the psi' -> pi(0)J/Psi and eta J/Psi decay modes. The measurement...
The decays J/psi -> p (p) over bar and J/psi -> n (n) over bar have been investigated with a s...
Using a sample of 1.31 x 10(9) J/psi events collected by the BESIII detector at BEPCII during 2009 a...