Chaojie Fan

collaborators

2 papers

hep-ph2026

Radiative decays $J / I ¨ , I ¨ (2 S) \to I^^{3} I^\cdot^{(')}$ in perturbative QCD with relativistic corrections

Jun-Kang He, Chao-Jie Fan, Cong Wang

We present the first calculation of the radiative decays $J / I ¨ , I ¨ (2 S) \to I^^{3} I^\cdot^{(')}$ in perturbative QCD that includes the order- $q^{2}$ relativistic corrections in all…

hep-ph2025

Heavy quarkonium decay $V \to g g g$ with both relativistic and QCD radiative corrections

Hong-Mei Jiang, Chao-Jie Fan, Jun-Kang He +1

In the heavy quarkonium decay process $V \to g g g$ ( $V = J / I ¨ , I^¥$ ), making a definite prediction including relativistic corrections has so far remained a significant challenge. In…

Radiative decays J/I¨,I¨(2S)→I^3I^⋅(′) in perturbative QCD with relativistic corrections

Heavy quarkonium decay V→ggg with both relativistic and QCD radiative corrections

Radiative decays $J / I ¨ , I ¨ (2 S) \to I^^{3} I^\cdot^{(')}$ in perturbative QCD with relativistic corrections

Heavy quarkonium decay $V \to g g g$ with both relativistic and QCD radiative corrections