Long Chen

collaborators

2 papers

hep-ph2024

Binned top quark spin correlation and polarization observables for the LHC at 13.6 TeV

Werner Bernreuther, Long Chen, Zong-Guo Si

We consider top-antitop quark $(t t ˉ)$ production at the Large Hadron Collider (LHC) with subsequent decays into dileptonic final states. We use and investigate a set of lepto…

hep-ph2020

Polarized $q q ˉ \to Z +$ Higgs amplitudes at two loops in QCD: the interplay between vector and axial vector form factors and a pitfall in applying a non-anticommuting $γ_{5}$

Taushif Ahmed, Werner Bernreuther, Long Chen +1

We consider QCD corrections to two loops for the polarized amplitudes of $q q ˉ \to Z +$ Higgs boson. First we show how the polarized amplitudes of $b b ˉ \to Z h$ a…

Binned top quark spin correlation and polarization observables for the LHC at 13.6 TeV

Polarized qqˉ​→Z+Higgs amplitudes at two loops in QCD: the interplay between vector and axial vector form factors and a pitfall in applying a non-anticommuting γ5​

Polarized $q q ˉ \to Z +$ Higgs amplitudes at two loops in QCD: the interplay between vector and axial vector form factors and a pitfall in applying a non-anticommuting $γ_{5}$