English

Extracting the distribution amplitude of pseudoscalar mesons using the HOPE method

High Energy Physics - Lattice 2025-03-18 v1 High Energy Physics - Phenomenology

Abstract

The pseudoscalar meson light-cone distribution amplitudes (LCDAs) are essential non-perturbative inputs for a range of high-energy exclusive processes in quantum chromodynamics. In this proceedings, progress towards a determination of the low Mellin moments of the pion and kaon LCDAs by the HOPE Collaboration is reported.

Keywords

Cite

@article{arxiv.2503.12198,
  title  = {Extracting the distribution amplitude of pseudoscalar mesons using the HOPE method},
  author = {S. -P. Alex Chang and William Detmold and Anthony V. Grebe and Issaku Kanamori and C. -J. David Lin and Robert J. Perry and Yong Zhao},
  journal= {arXiv preprint arXiv:2503.12198},
  year   = {2025}
}

Comments

9 pages, 4 figures, Submitted to Proceedings of Science for The 41st International Symposium on Lattice Field Theory (Lattice 2024)