2 papers
hep-ph2026
Kaon Distribution Amplitudes from Euclidean Functional QCD
Wen Cui, Dao-yu Zhang, Chuang Huang +1
We study the kaon quasi-distribution amplitude (quasi-DA) and distribution amplitude (DA) within the large-momentum effective theory (LaMET) combined with the first-principles func…
hep-ph2025
Quasi parton distributions of pions at large longitudinal momentum
Dao-yu Zhang, Chuang Huang, Wei-jie Fu
In this paper, we develop an approach to calculate the valence-quark quasi parton distribution amplitude (quasi-PDA) and quasi parton distribution function (quasi-PDF) for the pion…