Using data samples collected with the BESIII detector operating at the BEPCII collider at 17 center-of-mass energies from 3.810 to 4.600 GeV, we perform a study of e+e−→ηJ/ψ and π0J/ψ. The Born cross sections of these two processes are measured at each center-of-mass energy. The measured energy-dependent Born cross section for e+e−→ηJ/ψ shows an enhancement around 4.2 GeV. The measurement is compatible with an earlier measurement by Belle
Based on e+e− annihilation data samples collected with the BESIII detector at the BEPCII collider at...
Based on data samples collected with the BESIII detector at the BEPCII collider at nine center of ma...
Based on data samples collected with the BESIII detector at the BEPCII collider at nine center of ma...
Using data samples collected with the BESIII detector operating at the BEPCII collider at 17 center-...
Using data samples collected with the BESIII detector operating at the BEPCII collider at 17 center-...
We investigate the process e+e-→KK̄J/ψ at center-of-mass energies from 4.189 to 4.600 GeV using 4.7 ...
Using data samples collected at center-of-mass energies of √s=4.009, 4.230, 4.260, and 4.360 GeV wit...
Using data samples collected at center-of-mass energies of √s=4.009, 4.230, 4.260, and 4.360 GeV wit...
Using data samples collected with the BESIII detector operating at the BEPCII collider at 17 center-...
Abstract Using data samples with an integrated luminosity of 19 fb −1 at twenty-eight center-of-mass...
We measure the Born cross sections of the process e+e-→K+K-K+K- at center-of-mass (c.m.) energies, s...
Using data samples collected with the BESIII detector operating at the BEPCII collider at 17 center-...
The cross section of the process e+e-→η′J/ψ is measured at center-of-mass (c.m.) energies from s=4.1...
We observe for the first time the process e+e−→ηhc with data collected by the BESIII experiment. Sig...
The cross section of the process e+e-\u2192\u3b7\u2032J/\u3c8 is measured at center-of-mass (c.m.) e...
Based on e+e− annihilation data samples collected with the BESIII detector at the BEPCII collider at...
Based on data samples collected with the BESIII detector at the BEPCII collider at nine center of ma...
Based on data samples collected with the BESIII detector at the BEPCII collider at nine center of ma...
Using data samples collected with the BESIII detector operating at the BEPCII collider at 17 center-...
Using data samples collected with the BESIII detector operating at the BEPCII collider at 17 center-...
We investigate the process e+e-→KK̄J/ψ at center-of-mass energies from 4.189 to 4.600 GeV using 4.7 ...
Using data samples collected at center-of-mass energies of √s=4.009, 4.230, 4.260, and 4.360 GeV wit...
Using data samples collected at center-of-mass energies of √s=4.009, 4.230, 4.260, and 4.360 GeV wit...
Using data samples collected with the BESIII detector operating at the BEPCII collider at 17 center-...
Abstract Using data samples with an integrated luminosity of 19 fb −1 at twenty-eight center-of-mass...
We measure the Born cross sections of the process e+e-→K+K-K+K- at center-of-mass (c.m.) energies, s...
Using data samples collected with the BESIII detector operating at the BEPCII collider at 17 center-...
The cross section of the process e+e-→η′J/ψ is measured at center-of-mass (c.m.) energies from s=4.1...
We observe for the first time the process e+e−→ηhc with data collected by the BESIII experiment. Sig...
The cross section of the process e+e-\u2192\u3b7\u2032J/\u3c8 is measured at center-of-mass (c.m.) e...
Based on e+e− annihilation data samples collected with the BESIII detector at the BEPCII collider at...
Based on data samples collected with the BESIII detector at the BEPCII collider at nine center of ma...
Based on data samples collected with the BESIII detector at the BEPCII collider at nine center of ma...