The state Y(2175) is observed in the process e+e-→ηY(2175) with a statistical significance larger than 10 standard deviations using the data collected with the BESIII detector operating at the BEPCII storage ring at center-of-mass energies between 3.7 and 4.6 GeV. This is the first observation of the Y(2175) in this process. The mass and width of the Y(2175) are determined to be (2135±8±9) MeV/c2 and (104±24±12) MeV, respectively, and the production cross section (σ) of e+e-→ηY(2175)→ηφf0(980)→ηφπ+π- is at the several hundred femtobarn level. No significant signal for the process e+e-→η′Y(2175) is observed and the upper limit on σ(e+e-→η′Y(2175))/σ(e+e-→ηY(2175)) is estimated to be 0.43 at the 90% confidence level. We also search for ψ(3686...
Using a data sample collected with the BESIII detector operating at the BEPCII storage ring at a cen...
With data samples collected with the BESIII detector operating at the BEPCII storage ring at center-...
Using a total of 5.25 fb$^{−1}$ of e$^{+}$e$^{−}$ collision data with center-of-mass energies from 4...
The state $Y(2175)$ is observed in the process $e^+ e^- \to \eta Y(2175)$ at center-of-mass energies...
Kolcu, Onur Buğra (Arel Author)The state Y(2175) is observed in the process e(+)e(-) -> eta Y(2175) ...
The state Y(2175) is observed in the process e(+)e(-) -> eta Y(2175) with a statistical significa...
The state Y(2175) is observed in the process e(+)e(-) -> eta Y(2175) with a statistical significa...
The state Y(2175) is observed in the process e(+)e(-) -> eta Y(2175) with a statistical significa...
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...
We observe for the first time the process e+e−→ηhc with data collected by the BESIII experiment. Sig...
The process e+e-→η′J/ψ is observed for the first time with a statistical significance of 8.6σ at cen...
Based on data samples collected with the BESIII detector operating at the BEPCII storage ring at cen...
With data samples collected with the BESIII detector operating at the BEPCII storage ring at center-...
Using a data sample collected with the BESIII detector operating at the BEPCII storage ring at a cen...
With data samples collected with the BESIII detector operating at the BEPCII storage ring at center-...
Using a total of 5.25 fb$^{−1}$ of e$^{+}$e$^{−}$ collision data with center-of-mass energies from 4...
The state $Y(2175)$ is observed in the process $e^+ e^- \to \eta Y(2175)$ at center-of-mass energies...
Kolcu, Onur Buğra (Arel Author)The state Y(2175) is observed in the process e(+)e(-) -> eta Y(2175) ...
The state Y(2175) is observed in the process e(+)e(-) -> eta Y(2175) with a statistical significa...
The state Y(2175) is observed in the process e(+)e(-) -> eta Y(2175) with a statistical significa...
The state Y(2175) is observed in the process e(+)e(-) -> eta Y(2175) with a statistical significa...
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...
We observe for the first time the process e+e−→ηhc with data collected by the BESIII experiment. Sig...
The process e+e-→η′J/ψ is observed for the first time with a statistical significance of 8.6σ at cen...
Based on data samples collected with the BESIII detector operating at the BEPCII storage ring at cen...
With data samples collected with the BESIII detector operating at the BEPCII storage ring at center-...
Using a data sample collected with the BESIII detector operating at the BEPCII storage ring at a cen...
With data samples collected with the BESIII detector operating at the BEPCII storage ring at center-...
Using a total of 5.25 fb$^{−1}$ of e$^{+}$e$^{−}$ collision data with center-of-mass energies from 4...