D. Bettoni

most citedEvidence for

η_{c}

(2S)$\to\pipieta$ decay

6 citations · 12 across the 4 of their papers we have counts for

collaborators

4 papers

hep-ex2025★ 4 cited

Study of the electromagnetic Dalitz decay $J / ψ \to e^{+} e^{-} π^{0}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +640

We report the first measurement of the di-electron invariant mass dependent transition form factor in the electromagnetic Dalitz decay $J / ψ \to e^{+} e^{-} π^{0}$ using $(10087 \pm 44) \ti…

hep-ex2022

Observation of $ψ (3770) \to η J / ψ$

BESIII Collaboration

The Born cross section of the process $e^{+} e^{-} \to η J / ψ$ at a center-of-mass energy $s = 3.773 GeV$ is measured to be ( $8.89 \pm 0.88 \pm 0.42$ ) $pb$ , using a data…

hep-ex2022★ 6 cited

Evidence for $η_{c}$ (2S)$\to\pipieta$ decay

BESIII Collaboration, M. Ablikim, M. N. Achasov +567

The decay $η_c(2S)\to\pipieta$ is searched for through the radiative transition $ψ (3686) \to γ η_{c} (2 S)$ using 448 million $ψ$ (3686) events accumulated at the BESIII detector. The fir…

hep-ex2022★ 2 cited

Observation of $e^{+} e^{-} \to π^{0} π^{0} ψ_{2} (3823)$

BESIII Collaboration, M. Ablikim, M. N. Achasov +566

Using a data sample corresponding to an integrated luminosity of 11.3 $f b^{- 1}$ collected at center-of-mass energies from $4.23$ to $4.70$ ~GeV with the BESIII detector, we obse…

Study of the electromagnetic Dalitz decay J/ψ→e+e−π0

Observation of ψ(3770)→ηJ/ψ

Evidence for ηc​(2S)$\to\pipieta$ decay

Observation of e+e−→π0π0ψ2​(3823)

Study of the electromagnetic Dalitz decay $J / ψ \to e^{+} e^{-} π^{0}$

Observation of $ψ (3770) \to η J / ψ$

Evidence for $η_{c}$ (2S)$\to\pipieta$ decay

Observation of $e^{+} e^{-} \to π^{0} π^{0} ψ_{2} (3823)$