4 papers
Gluon Polarimetry with Energy-Energy Correlators
Yu-Kun Song, Shu-Yi Wei, Lei Yang +1
We propose a novel method to probe gluon linear polarization via energy correlations in hard scattering processes. This approach exploits the characteristic azimuthal mod…
Transverse spin polarization as a novel probe of medium-induced transverse-momentum-broadening effect
Xin-yu Qin, Yu-Kun Song, Shu-yi Wei
The transverse polarization of hyperons within unpolarized jets originates from the transverse-momentum-dependent (TMD) fragmentation function . I…
Transverse spin correlation of back-to-back dihadron in unpolarized collisions
Lei Yang, Yu-Kun Song, Shu-Yi Wei
The spin correlation of back-to-back dihadron emerges in unpolarized high-energy collision, empowering unpolarized experiments to shed light on the spin-dependent fragmentation fun…
Helicity correlation of neighboring dihadron
Fei Huang, Tianbo Liu, Yu-Kun Song +1
The spin correlation of final-state hadrons provides a novel platform to explore the hadronization mechanism of polarized partons in unpolarized high-energy collisions. In this wor…