We observe for the first time the process e+e−→ηhc with data collected by the BESIII experiment. Significant signals are observed at the center-of-mass energy s=4.226 GeV, and the Born cross section is measured to be (9.5−2.0+2.2±2.7) pb. Evidence for ηhc is observed at s=4.358 GeV with a Born cross section of (10.0−2.7+3.1±2.6) pb, and upper limits on the production cross section at other center-of-mass energies between 4.085 and 4.600 GeV are determined
Using 1310.6 × 106 J=ψ and 447.9 × 106 ψð3686Þ events collected with the BESIII detector at the BEPC...
AbstractUsing a data set of 2.93 fb−1 taken at a center-of-mass energy of s=3.773 GeV with the BESII...
AbstractWe extract the e+e−→π+π− cross section in the energy range between 600 and 900 MeV, exploiti...
We present first evidence for the process e+e−→γηc(1S) at six center-of-mass energies between 4.01 a...
Using an electron-positron collision data sample of 2.93 fb−1 collected at a 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...
The cross section for the process e+e−→π+π−J/ψ is measured precisely at center-of-mass energies from...
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...
By analyzing a 2.93 fb-1 data sample of e+e- collisions, recorded at a center-of-mass energy of 3.77...
Using a data sample with an integrated luminosity of 2.93 fb-1 taken at the 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...
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 e+e-→Λc+Λc- production from a 567 pb-1 data sample collected by BESIII at 4.6 GeV, a full angu...
Based on e+e− annihilation data samples collected with the BESIII detector at the BEPCII collider at...
Using 1310.6 × 106 J=ψ and 447.9 × 106 ψð3686Þ events collected with the BESIII detector at the BEPC...
AbstractUsing a data set of 2.93 fb−1 taken at a center-of-mass energy of s=3.773 GeV with the BESII...
AbstractWe extract the e+e−→π+π− cross section in the energy range between 600 and 900 MeV, exploiti...
We present first evidence for the process e+e−→γηc(1S) at six center-of-mass energies between 4.01 a...
Using an electron-positron collision data sample of 2.93 fb−1 collected at a 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...
The cross section for the process e+e−→π+π−J/ψ is measured precisely at center-of-mass energies from...
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...
By analyzing a 2.93 fb-1 data sample of e+e- collisions, recorded at a center-of-mass energy of 3.77...
Using a data sample with an integrated luminosity of 2.93 fb-1 taken at the 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...
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 e+e-→Λc+Λc- production from a 567 pb-1 data sample collected by BESIII at 4.6 GeV, a full angu...
Based on e+e− annihilation data samples collected with the BESIII detector at the BEPCII collider at...
Using 1310.6 × 106 J=ψ and 447.9 × 106 ψð3686Þ events collected with the BESIII detector at the BEPC...
AbstractUsing a data set of 2.93 fb−1 taken at a center-of-mass energy of s=3.773 GeV with the BESII...
AbstractWe extract the e+e−→π+π− cross section in the energy range between 600 and 900 MeV, exploiti...