Bing Yan

collaborators

3 papers

hep-ph2024

The electromagnetic form factors and spin polarization of $Λ_{c}^{+}$ in the process $e^{+} e^{-} \to Λ_{c}^{+} Λ ˉ_{c}^{-}$

Cheng Chen, Bing Yan, Ju-Jun Xie

The total cross sections of the process $e^{+} e^{-} \to Λ_{c}^{+} Λ ˉ_{c}^{-}$ close to the threshold are calculated within the vector meson dominance model. It is found that the theoretical…

hep-ph2023

$e^{+} e^{-} \to Λ_{c}^{+} Λ ˉ_{c}^{-}$ cross sections and the $Λ_{c}^{+}$ electromagnetic form factors within the extended vector meson dominance model

Cheng Chen, Bing Yan, Ju-Jun Xie

Within the extended vector meson dominance model, we investigate the $e^{+} e^{-} \to Λ_{c}^{+} Λ ˉ_{c}^{-}$ reaction and the electromagnetic form factors of the charmed baryon $Λ_{c}^{+}$ . The…

nucl-th2023

Understanding oscillating features of the timelike nucleon electromagnetic form factors within the extending vector meson dominance model

Bing Yan, Cheng Chen, Xia Li +1

We investigate the nonmonotonic behavior observed in the time-like nucleon electromagnetic form factors. Using a phenomenological extending vector meson dominance model, where the…

The electromagnetic form factors and spin polarization of Λc+​ in the process e+e−→Λc+​Λˉc−​

e+e−→Λc+​Λˉc−​ cross sections and the Λc+​ electromagnetic form factors within the extended vector meson dominance model

Understanding oscillating features of the timelike nucleon electromagnetic form factors within the extending vector meson dominance model

The electromagnetic form factors and spin polarization of $Λ_{c}^{+}$ in the process $e^{+} e^{-} \to Λ_{c}^{+} Λ ˉ_{c}^{-}$

$e^{+} e^{-} \to Λ_{c}^{+} Λ ˉ_{c}^{-}$ cross sections and the $Λ_{c}^{+}$ electromagnetic form factors within the extended vector meson dominance model