X. Li

collaborators

3 papers

hep-ex2019

Search for the decay $η^{'} \to γ γ η$

M. Ablikim, M. N. Achasov, P. Adlarson +479

Using a data sample of $1.31 \times 1 0^{9} J / ψ$ events collected with the BESIII detector, a search for $η^{'} \to γ γ η$ via $J / ψ \to γ η^{'}$ is performed for the first time. No significant $η…

hep-ex2019

Amplitude analysis of $D^{+} \to K_{S}^{0} π^{+} π^{+} π^{-}$

M. Ablikim, M. N. Achasov, S. Ahmed +458

The decay $D^{+} \to K_{S}^{0} π^{+} π^{+} π^{-}$ is studied with an amplitude analysis using a data set of 2.93${\mbox{\,fb}^{-1}}$ of $e^{+} e^{+}$ collisions at the $ψ (3770)$ …

physics.acc-ph2018

Experimental Investigation of the Transition Energy $γ_{t}$ in the Isochronous Mode of the HIRFL-CSRe

W. W. Ge, Y. J. Yuan, J. C. Yang +31

The Isochronous Mass Spectrometry (IMS) based on storage rings is a powerful technique for mass measurement of short-lived exotic nuclei. The transition energy $γ_{t}$ of the storage…

Search for the decay η′→γγη

Amplitude analysis of D+→KS0​π+π+π−

Experimental Investigation of the Transition Energy γt​ in the Isochronous Mode of the HIRFL-CSRe

Search for the decay $η^{'} \to γ γ η$

Amplitude analysis of $D^{+} \to K_{S}^{0} π^{+} π^{+} π^{-}$

Experimental Investigation of the Transition Energy $γ_{t}$ in the Isochronous Mode of the HIRFL-CSRe