L. Yang

activity

20052025

η_{c 2} (η_{b 2})

electromagnetic decay into double photons

7 citations · 10 across the 3 of their papers we have counts for

collaborators

3 papers

hep-ph2025★ 2 cited

Two-loop QCD amplitudes for $t t ˉ γ$ production at hadron colliders

Guoxing Wang, Li Lin Yang

The associated production of a photon and a top-antitop quark pair ( $t t ˉ γ$ ) is important for measuring the top-quark charge and probing the top-photon interaction, and it requ…

hep-ph2020★ 7 cited

Study on $η_{c 2} (η_{b 2})$ electromagnetic decay into double photons

Li Yang, Wen-Long Sang, Hong-Fei Zhang +2

Within the framework of nonrelativistic QCD (NRQCD) factorization formalism, we compute the helicity amplitude as well as the decay width of $η_{Q 2}$ ( $Q = c, b$ ) electromagnetic deca…

hep-ph2005★ 1 cited

Full One-Loop Electroweak Corrections to the Charged Higgs Decays into a Chargino and Neutralino in the MSSM

Zhao Li, Chong Sheng Li, Qiang Li +2

We calculate the full one-loop electroweak (FEW) corrections to $H^{-} \to χ_{1}^{-} χ_{i}^{0}$ in the minimal supersymmetric standard model (MSSM), and compare with the lea…

Two-loop QCD amplitudes for ttˉγ production at hadron colliders

Study on ηc2​(ηb2​) electromagnetic decay into double photons

Full One-Loop Electroweak Corrections to the Charged Higgs Decays into a Chargino and Neutralino in the MSSM

Two-loop QCD amplitudes for $t t ˉ γ$ production at hadron colliders

Study on $η_{c 2} (η_{b 2})$ electromagnetic decay into double photons