2024 Meeting on Lattice Parton Physics from Large Momentum Effective Theory (LaMET2024)

LCDA moments of meson

12 Aug 2024, 10:45

20m

University of Maryland, College Park

Presentations

Speaker

Ji-Hao Wang (Institute of Theoretical Physics, Chinese Academy of Sciences)

Description

We calculate the leading-twist light-cone distribution amplitude (LCDA) moments of mesons on MILC ensembles using the hyp-smeared clover action. For pseudoscalar mesons, we compute the first moments of the $K$ meson and the second moments of the $\pi$ and $K$ mesons. For vector mesons, we compute the first moments of the $K^{\ast }$ meson and the second moments of the $\rho$, $K^{\ast }$, and $\varphi$ mesons.

Presentation materials

LCDA_moments_LaMET2024.pdf