Q. J. Xu

collaborators

2 papers

hep-ex2026

Multi-channel joint analysis of the exotic charmonium-like state $T_{c c ˉ} (4020)$

BESIII Collaboration, M. Ablikim, M. N. Achasov +692

This paper reports the first multi-channel joint analysis to identify the properties of the exotic charmonium-like state $T_{c c ˉ} (4020)$ via the electron-positron annihilation…

hep-ex2022

Search for the weak radiative decay $Λ_{c}^{+} \to Σ^{+} γ$ at BESIII

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

The Cabibbo-allowed weak radiative decay $Λ_{c}^{+} \to Σ^{+} γ$ has been searched for in a sample of $Λ_{c}^{+} Λ ˉ_{c}^{-}$ pairs produced in $e^{+} e^{-}$ annihilations, corresponding to an i…

Multi-channel joint analysis of the exotic charmonium-like state Tccˉ​(4020)

Search for the weak radiative decay Λc+​→Σ+γ at BESIII

Multi-channel joint analysis of the exotic charmonium-like state $T_{c c ˉ} (4020)$

Search for the weak radiative decay $Λ_{c}^{+} \to Σ^{+} γ$ at BESIII