Cong Wang

collaborators

3 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…

physics.chem-ph2026

Variational free complement method with Gaussian-expanded complement functions: convergence with fixed Gaussian expansion length

Cong Wang

For the free complement theory with Gaussian-expanded complement functions, the energy convergence of $n_{G} = constant < \infty, n \to \infty$ is discussed,…

hep-ph2026

Twist-3 contributions to $I^^{3} I^^{3} \to I ¨ ^{0} I ¨ ^{0}, K_{S}^{0} K_{S}^{0}$ in $k_{T}$ factorization

Jun-Kang He, Cong Wang

We compute the cross sections for the two-photon processes $I^^{3} I^^{3} \to I ¨ ^{0} I ¨ ^{0}$ and $I^^{3} I^^{3} \to K_{S}^{0} K_{S}^{0}$ in $k_{T}$ factorization, including the chirally enhanced two-parton twist-3 lig…

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

Variational free complement method with Gaussian-expanded complement functions: convergence with fixed Gaussian expansion length

Twist-3 contributions to I^3I^3→I¨0I¨0,KS0​KS0​ in kT​ factorization

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

Twist-3 contributions to $I^^{3} I^^{3} \to I ¨ ^{0} I ¨ ^{0}, K_{S}^{0} K_{S}^{0}$ in $k_{T}$ factorization