Using 1310.6 × 106 J=ψ and 447.9 × 106 ψð3686Þ events collected with the BESIII detector at the BEPCII eþe− collider, the branching fractions and the angular distributions of J=ψ and ψð3686Þ decays to ΛΛ¯ and Σ0Σ¯ 0 final states are measured. The branching fractions are determined, with much improved precision, to be 19.43 0.03 0.33, 11.64 0.04 0.23, 3.97 0.02 0.12 and 2.44 0.03 0.11 for J=ψ → ΛΛ¯, J=ψ → Σ0Σ¯ 0, ψð3686Þ → ΛΛ¯ and ψð3686Þ → Σ0Σ¯ 0, respectively. The polar angular distributions of ψð3686Þ decays are measured for the first time, while those of J=ψ decays are measured with much improved precision. In addition, the ratios of branching fractions Bðψð3686Þ→ΛΛ¯Þ BðJ=ψ→ΛΛ¯Þ and Bðψð3686Þ→Σ0Σ¯ 0Þ BðJ=ψ→Σ0Σ¯ 0Þ are determined to test ...
We observe for the first time the process e+e−→ηhc with data collected by the BESIII experiment. Sig...
We present first evidence for the process e+e−→γηc(1S) at six center-of-mass energies between 4.01 a...
Using 106 ×106 ψð3686Þ events collected with the BESIII detector, we measure multipole amplitudes fo...
Using 1310.6 × 106 J=ψ and 447.9 × 106 ψð3686Þ events collected with the BESIII detector at the BEPC...
We report the observation and study of the decay J/ψ→φηη′ using 1.3×109 J/ψ events collected with th...
Using a sample of (1310.6±7.0)×106 J/ψ events recorded with the Beijing Spectrometer III detector at...
Using a data sample of 1.31×109 J/ψ events collected with the BESIII detector, a search for η′→γγη v...
We study the singly Cabibbo suppressed decays Λ+c→pη and Λ+c→pπ0 using Λ+c¯Λ−c pairs produced by e+e...
A partial-wave analysis of the decay J/ψ→K+K-π0 has been made using (223.7±1.4)×106 J/ψ events colle...
Using an electron-positron collision data sample of 2.93 fb−1 collected at a center-of-mass energy o...
Using a data sample with an integrated luminosity of 2.93 fb-1 taken at the center-of-mass energy o...
The cross section for the process e+e−→π+π−J/ψ is measured precisely at center-of-mass energies from...
Using ð223.7 1.4Þ × 106 J=ψ events accumulated with the BESIII detector, we study ηc decays to ϕϕ an...
The decay D+→KS0π+π+π- is studied with an amplitude analysis using a data set of 2.93 fb-1 of e+e- c...
Using 2.93 fb−1 of data taken at 3.773 GeV with the BESIII detector operated at the BEPCII collider...
We observe for the first time the process e+e−→ηhc with data collected by the BESIII experiment. Sig...
We present first evidence for the process e+e−→γηc(1S) at six center-of-mass energies between 4.01 a...
Using 106 ×106 ψð3686Þ events collected with the BESIII detector, we measure multipole amplitudes fo...
Using 1310.6 × 106 J=ψ and 447.9 × 106 ψð3686Þ events collected with the BESIII detector at the BEPC...
We report the observation and study of the decay J/ψ→φηη′ using 1.3×109 J/ψ events collected with th...
Using a sample of (1310.6±7.0)×106 J/ψ events recorded with the Beijing Spectrometer III detector at...
Using a data sample of 1.31×109 J/ψ events collected with the BESIII detector, a search for η′→γγη v...
We study the singly Cabibbo suppressed decays Λ+c→pη and Λ+c→pπ0 using Λ+c¯Λ−c pairs produced by e+e...
A partial-wave analysis of the decay J/ψ→K+K-π0 has been made using (223.7±1.4)×106 J/ψ events colle...
Using an electron-positron collision data sample of 2.93 fb−1 collected at a center-of-mass energy o...
Using a data sample with an integrated luminosity of 2.93 fb-1 taken at the center-of-mass energy o...
The cross section for the process e+e−→π+π−J/ψ is measured precisely at center-of-mass energies from...
Using ð223.7 1.4Þ × 106 J=ψ events accumulated with the BESIII detector, we study ηc decays to ϕϕ an...
The decay D+→KS0π+π+π- is studied with an amplitude analysis using a data set of 2.93 fb-1 of e+e- c...
Using 2.93 fb−1 of data taken at 3.773 GeV with the BESIII detector operated at the BEPCII collider...
We observe for the first time the process e+e−→ηhc with data collected by the BESIII experiment. Sig...
We present first evidence for the process e+e−→γηc(1S) at six center-of-mass energies between 4.01 a...
Using 106 ×106 ψð3686Þ events collected with the BESIII detector, we measure multipole amplitudes fo...