4 papers
Next-to-leading order QCD corrections to fully charm tetraquark hadronic decay
Yefan Wang, Fengxiang Zhao, Ruilin Zhu
We compute the next-to-leading order (NLO) QCD corrections to the light hadron decays of fully charm tetraquarks within the nonrelativistic QCD (NRQCD) factorization framework. The…
Higgs boson decay to massive bottom quarks at order induced by top-quark Yukawa couplings
Jian Wang, Xing Wang, Yefan Wang
The Higgs boson decay to massive bottom quarks has the largest branching ratio. The decay is mainly induced by the bottom-quark Yukawa coupling with the decay rate calculated up to…
Next-to-leading order QCD corrections to electromagnetic production and decay of fully charm tetraquarks
Xinran Liu, Yefan Wang, Ruilin Zhu
We investigate the electromagnetic properties of the fully charm tetraquark states, particularly incorporating contributions from internal gluon radiation. The paper first presents…
Fully charm tetraquark production at hadronic collisions with gluon radiation effects
Yefan Wang, Ruilin Zhu
We report the first complete next-to-leading order QCD calculation for processes involving fully charm tetraquark states, revealing that the renormalization constant of the color-s…