The cross section for the process e+e-??+?-J/? is measured precisely at center-of-mass energies from 3.77 to 4.60 GeV using 9 fb-1 of data collected with the BESIII detector operating at the BEPCII storage ring. Two resonant structures are observed in a fit to the cross section. The first resonance has a mass of (4222.0±3.1±1.4) MeV/c2 and a width of (44.1±4.3±2.0) MeV, while the second one has a mass of (4320.0±10.4±7.0) MeV/c2 and a width of (101.4-19.7+25.3±10.2) MeV, where the first errors are statistical and second ones are systematic. The first resonance agrees with the Y(4260) resonance reported by previous experiments. The precision of its resonant parameters is improved significantly. The second resonance is observed in e+e-??+?-J/...
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...
Born cross sections for the processes e+e−→ωη and e+e−→ωπ0 have been determined for center-of-mass e...
The cross section for the process e(+)e(-)-> pi(+) pi(-) J/psi is measured precisely at center-of-ma...
The cross section for the process e(+)e(-)-> pi(+) pi(-) J/psi is measured precisely at center-of-ma...
The cross section for the process e+e-→π+π-J/ψ is measured precisely at center-of-mass energies from...
The cross section for the process e+e−→π+π−J/ψ is measured precisely at center-of-mass energies from...
The cross section for the process e(+)e(-)-> pi(+) pi(-) J/psi is measured precisely at center-of...
The cross section for the process $e^+e^-\to \pi^+\pi^-J/\psi$ is measured precisely at center-of-ma...
The cross section for the process $e^+e^-\to \pi^+\pi^-J/\psi$ is measured precisely at center-of-ma...
Using about 23 fb-1 of data collected with the BESIII detector operating at the BEPCII storage ring,...
Kolcu, Onur Buğra (Arel Author)Based on data samples collected with the BESIII detector at the BEPCI...
Using data samples collected with the BESIII detector operating at the BEPCII collider at 17 center-...
The cross sections of the process e(+)e(-) -> eta J/psi lip at center-of-mass energies (root s) b...
The cross sections of the process e+e-→ηJ/ψ at center-of-mass energies (s) between 3.81 and 4.60 GeV...
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...
Born cross sections for the processes e+e−→ωη and e+e−→ωπ0 have been determined for center-of-mass e...
The cross section for the process e(+)e(-)-> pi(+) pi(-) J/psi is measured precisely at center-of-ma...
The cross section for the process e(+)e(-)-> pi(+) pi(-) J/psi is measured precisely at center-of-ma...
The cross section for the process e+e-→π+π-J/ψ is measured precisely at center-of-mass energies from...
The cross section for the process e+e−→π+π−J/ψ is measured precisely at center-of-mass energies from...
The cross section for the process e(+)e(-)-> pi(+) pi(-) J/psi is measured precisely at center-of...
The cross section for the process $e^+e^-\to \pi^+\pi^-J/\psi$ is measured precisely at center-of-ma...
The cross section for the process $e^+e^-\to \pi^+\pi^-J/\psi$ is measured precisely at center-of-ma...
Using about 23 fb-1 of data collected with the BESIII detector operating at the BEPCII storage ring,...
Kolcu, Onur Buğra (Arel Author)Based on data samples collected with the BESIII detector at the BEPCI...
Using data samples collected with the BESIII detector operating at the BEPCII collider at 17 center-...
The cross sections of the process e(+)e(-) -> eta J/psi lip at center-of-mass energies (root s) b...
The cross sections of the process e+e-→ηJ/ψ at center-of-mass energies (s) between 3.81 and 4.60 GeV...
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...
Born cross sections for the processes e+e−→ωη and e+e−→ωπ0 have been determined for center-of-mass e...