R. Guo

collaborators

3 papers

hep-ex2026

Measurement of the double Dalitz decay $η \to e^{+} e^{-} e^{+} e^{-}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +689

Using a data sample of $(1.0087 \pm 0.0044) \times 1 0^{10}$ $J / ψ$ events collected with the BESIII detector, we study the rare double Dalitz decay of $η \to e^{+} e^{-} e^{+} e^{-}$ …

hep-ex2026

Precision Studies and Searches for CP Asymmetries in the Inclusive Decay $Λ_{c}^{+} \to Λ X$

BESIII Collaboration, M. Ablikim, M. N. Achasov +716

Based on $e^{+} e^{-}$ annihilation data collected with the BESIII detector at center-of-mass energies from 4.600 to 4.699 GeV, corresponding to an integrated luminosity of 4.5 fb$^{-1}…

hep-ex2026

Measurement of Born Cross Sections for $e^{+} e^{-} \to Σ^{-} Σ ˉ^{+}$ at $s = 3.51 - 4.95$ GeV and Observation of $ψ (3770) \to Σ^{-} Σ ˉ^{+}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +704

Using $e^{+} e^{-}$ collision data corresponding to an integrated luminosity of 44 fb $^{- 1}$ collected with the BESIII detector at the BEPCII collider, we report the first measurement o…

Measurement of the double Dalitz decay η→e+e−e+e−

Precision Studies and Searches for CP Asymmetries in the Inclusive Decay Λc+​→ΛX

Measurement of Born Cross Sections for e+e−→Σ−Σˉ+ at s​=3.51−4.95 GeV and Observation of ψ(3770)→Σ−Σˉ+

Measurement of the double Dalitz decay $η \to e^{+} e^{-} e^{+} e^{-}$

Precision Studies and Searches for CP Asymmetries in the Inclusive Decay $Λ_{c}^{+} \to Λ X$

Measurement of Born Cross Sections for $e^{+} e^{-} \to Σ^{-} Σ ˉ^{+}$ at $s = 3.51 - 4.95$ GeV and Observation of $ψ (3770) \to Σ^{-} Σ ˉ^{+}$