I have worked on high-energy hadron physics, particularly spin physics, based on the perturbative QCD technique.
The single transverse-spin asymmetry(SSA) has been a longstanding mystery for 40 years since the first observation.
Much theoretical and experimental effort have been devoted to understand the origin of the SSA and this study will
continue to next generation experiment like Electron-Ion-Collider.
I have developed a new QCD-based framework to solve the 40-years mystery in high-energy hadron physics.