By analyzing ð448.1 ` 2.9Þ × 106 ψ ð3686Þ events collected with the BESIII detector operating at the BEPCII collider, the decays of χcJ → 4K0S (J 1⁄4 0, 1, 2) are observed for the first time with statistical significances of 26.5σ, 5.9σ and 11.4σ, respectively. The product branching fractions of ψð3686Þ → γχcJ, χcJ → 4K0S are presented, and the branching fractions of χcJ → 4K0S decays are determined to be Bχc0→4K0S 1⁄4 ð5.76 ` 0.34 ` 0.38Þ × 10−4, Bχc1→4K0S 1⁄4 ð0.35 ` 0.09 ` 0.03Þ × 10−4 and Bχc2→4K0S 1⁄4 ð1.14 ` 0.15 ` 0.08Þ × 10−4, where the first uncertainties are statistical and the second are systematic, respectively
Based on a sample of (1310.6±7.0)×106J/ψ events collected with the BESIII detector, we present measu...
Using a data sample of 448 × 10^6 ψ(3686) events collected with the BESIII detector operating at the...
We report a measurement of the observed cross sections of e+ e− → J/ψX based on 3.21 fb − 1 of data ...
By analyzing (448.1±2.9)×106 ψ(3686) events collected with the BESIII detector operating at the BEPC...
Using a data sample of (448.1±2.9)×106 ψ(3686) decays collected by the BESIII detector at the Beijin...
Using ð223.7 1.4Þ × 106 J=ψ events accumulated with the BESIII detector, we study ηc decays to ϕϕ an...
We observe the process ψ(3686)→pp̄η′ for the first time, with a statistical significance higher than...
The decays J/ψ→ης+ς¯- and ψ(3686)→ης+ς¯- are observed for the first time, using (10087±44)×106 J/ψ a...
By analyzing 4.48 × 108ψ(3686) events collected with the BESIII detector, we observe the decays χcJ ...
Using a sample of 1.06 × 108 ψ(3686) events collected with the BESIII detector, we present the first...
Using a data sample of 106 million ψ(3686) events collected with the BESIII detector operated at the...
Decays χcJ(J=0,1,2)→ωφ are studied using (448.1±2.9)×106ψ(3686) events collected with the BESIII det...
Using 4.479 × 108 ψð3686Þ events collected with the BESIII detector, we search for the decays ψð3686...
Using a data sample of 448×106 ψ(3686) events collected with the BESIII detector operating at the B...
Based on the data sample of 448.1×106 ψ(3686) events collected with the BESIII detector at BEPCII, w...
Based on a sample of (1310.6±7.0)×106J/ψ events collected with the BESIII detector, we present measu...
Using a data sample of 448 × 10^6 ψ(3686) events collected with the BESIII detector operating at the...
We report a measurement of the observed cross sections of e+ e− → J/ψX based on 3.21 fb − 1 of data ...
By analyzing (448.1±2.9)×106 ψ(3686) events collected with the BESIII detector operating at the BEPC...
Using a data sample of (448.1±2.9)×106 ψ(3686) decays collected by the BESIII detector at the Beijin...
Using ð223.7 1.4Þ × 106 J=ψ events accumulated with the BESIII detector, we study ηc decays to ϕϕ an...
We observe the process ψ(3686)→pp̄η′ for the first time, with a statistical significance higher than...
The decays J/ψ→ης+ς¯- and ψ(3686)→ης+ς¯- are observed for the first time, using (10087±44)×106 J/ψ a...
By analyzing 4.48 × 108ψ(3686) events collected with the BESIII detector, we observe the decays χcJ ...
Using a sample of 1.06 × 108 ψ(3686) events collected with the BESIII detector, we present the first...
Using a data sample of 106 million ψ(3686) events collected with the BESIII detector operated at the...
Decays χcJ(J=0,1,2)→ωφ are studied using (448.1±2.9)×106ψ(3686) events collected with the BESIII det...
Using 4.479 × 108 ψð3686Þ events collected with the BESIII detector, we search for the decays ψð3686...
Using a data sample of 448×106 ψ(3686) events collected with the BESIII detector operating at the B...
Based on the data sample of 448.1×106 ψ(3686) events collected with the BESIII detector at BEPCII, w...
Based on a sample of (1310.6±7.0)×106J/ψ events collected with the BESIII detector, we present measu...
Using a data sample of 448 × 10^6 ψ(3686) events collected with the BESIII detector operating at the...
We report a measurement of the observed cross sections of e+ e− → J/ψX based on 3.21 fb − 1 of data ...