C. Yuan

activity

20202026

most citedMeasurement of the Born cross sections for

e^{+} e^{-} \to η^{'} π^{+} π^{-}

at center-of-mass energies between

2.00

and

3.08

GeV

26 citations · 39 across the 14 of their papers we have counts for

collaborators

Showing 2023Show all

1 paper · 1 filter

hep-ex2023

New approach to finding invisible states in $e^{+} e^{-}$ annihilation and application to BESIII data

Glennys R. Farrar, Qi-Ming Li, Chang-Zheng Yuan

We compare precision $e^{+} e^{-}$ to $μ^{+} μ^{-}$ cross section measurements by BESIII in the E_cm =3.8-4.6 GeV range, to predictions based on measured R_had data. The consistency is poor…

New approach to finding invisible states in e+e− annihilation and application to BESIII data

New approach to finding invisible states in $e^{+} e^{-}$ annihilation and application to BESIII data