Qin-Fang Cao

most citedSome remarks on

X (6900)

41 citations · 41 across the 1 of their papers we have counts for

collaborators

3 papers

hep-ph2020★ 41 cited

Some remarks on $X (6900)$

Qin-Fang Cao, Hao Chen, Hong-Rong Qi +1

The analysis of the LHCb data on $X (6900)$ found in the di-$\jpsi$ system is performed using a momentum-dependent Flatté-like parameterization. The use of the pole counting rule an…

hep-ph2020

On leptonic width of $X (4260)$

Qin-Fang Cao, Hong-Rong Qi, Guang-Yi Tang +2

New measurements on cross sections in $e^{+} e^{-} \to J / ψ π^{+} π^{-}$ , $h_{c} π^{+} π^{-}$ , $D^{0} D^{*-} π^{+} + c . c .$ , $ψ (2 S) π^{+} π^{-}$ , $ω χ_{c 0}$ and $J / ψ η$ channels have been carried out by BESIII, Belle a…

hep-ph2019

Discussions on the Line-shape of $X (4660)$ Resonance

Qin-Fang Cao, Hong-Rong Qi, Yu-Fei Wang +1

A careful reanalysis is made on $e^{+} e^{-} \to X (4660) \to (Λ_{c} Λ ˉ_{c}) / (ψ^{'} π π)$ processes, aiming at resolving the apparent conflicts between Belle and BESIII data above $Λ_{c} Λ ˉ_{c}$ th…

Some remarks on X(6900)

On leptonic width of X(4260)

Discussions on the Line-shape of X(4660) Resonance

Some remarks on $X (6900)$

On leptonic width of $X (4260)$

Discussions on the Line-shape of $X (4660)$ Resonance