Using a sample of (1310.6±7.0)×106 J/ψ events recorded with the Beijing Spectrometer III detector at the Beijing Electron Positron Collider II, we report the observation of the decay of the (11S0) charmonium state ηc into a pair of ω mesons in the process J/ψ→γωω. The branching fraction is measured for the first time to be B(ηc→ωω)=(2.88±0.10±0.46±0.68)×10-3, where the first uncertainty is statistical, the second systematic, and the third is from the uncertainty of B(J/ψ→γηc). The mass and width of the ηc are determined as M=(2985.9±0.7±2.1) MeV/c2 and Γ=(33.8±1.6±4.1) MeV
Using e+e-→Λc+Λc- production from a 567 pb-1 data sample collected by BESIII at 4.6 GeV, a full angu...
Using a data sample of 448.1 × 106 ψ(3686) events collected with the BESIII detector operating at th...
Çalışmada 482 yazar bulunmaktadır. Bu yazarlardan sadece Bursa Uludağ Üniversitesi mensuplarının gir...
We report the observation and study of the decay J/ψ→φηη′ using 1.3×109 J/ψ events collected with th...
Using a data sample of 1.31×109 J/ψ events collected with the BESIII detector, a search for η′→γγη v...
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 a data sample with an integrated luminosity of 2.93 fb-1 taken at the center-of-mass energy o...
We study the singly Cabibbo suppressed decays Λ+c→pη and Λ+c→pπ0 using Λ+c¯Λ−c pairs produced by e+e...
We present first evidence for the process e+e−→γηc(1S) at six center-of-mass energies between 4.01 a...
Using 1310.6 × 106 J=ψ and 447.9 × 106 ψð3686Þ events collected with the BESIII detector at the BEPC...
By analyzing a 2.93 fb-1 data sample of e+e- collisions, recorded at a center-of-mass energy of 3.77...
The cross section for the process e+e−→π+π−J/ψ is measured precisely at center-of-mass energies from...
Using an electron-positron collision data sample of 2.93 fb−1 collected at a center-of-mass energy o...
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...
We observe for the first time the process e+e−→ηhc with data collected by the BESIII experiment. Sig...
Using e+e-→Λc+Λc- production from a 567 pb-1 data sample collected by BESIII at 4.6 GeV, a full angu...
Using a data sample of 448.1 × 106 ψ(3686) events collected with the BESIII detector operating at th...
Çalışmada 482 yazar bulunmaktadır. Bu yazarlardan sadece Bursa Uludağ Üniversitesi mensuplarının gir...
We report the observation and study of the decay J/ψ→φηη′ using 1.3×109 J/ψ events collected with th...
Using a data sample of 1.31×109 J/ψ events collected with the BESIII detector, a search for η′→γγη v...
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 a data sample with an integrated luminosity of 2.93 fb-1 taken at the center-of-mass energy o...
We study the singly Cabibbo suppressed decays Λ+c→pη and Λ+c→pπ0 using Λ+c¯Λ−c pairs produced by e+e...
We present first evidence for the process e+e−→γηc(1S) at six center-of-mass energies between 4.01 a...
Using 1310.6 × 106 J=ψ and 447.9 × 106 ψð3686Þ events collected with the BESIII detector at the BEPC...
By analyzing a 2.93 fb-1 data sample of e+e- collisions, recorded at a center-of-mass energy of 3.77...
The cross section for the process e+e−→π+π−J/ψ is measured precisely at center-of-mass energies from...
Using an electron-positron collision data sample of 2.93 fb−1 collected at a center-of-mass energy o...
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...
We observe for the first time the process e+e−→ηhc with data collected by the BESIII experiment. Sig...
Using e+e-→Λc+Λc- production from a 567 pb-1 data sample collected by BESIII at 4.6 GeV, a full angu...
Using a data sample of 448.1 × 106 ψ(3686) events collected with the BESIII detector operating at th...
Çalışmada 482 yazar bulunmaktadır. Bu yazarlardan sadece Bursa Uludağ Üniversitesi mensuplarının gir...