DOE OSTI · 3004188
Extracting the distribution amplitude of light pseudoscalar mesons using the HOPE method
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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.
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Chang, Alex [National Yang Ming Chiao Tung University, Hsinchu (Taiwan)], Detmold, William [Massachusetts Institute of Technology (MIT), Cambridge, MA (United States)], Grebe, Anthony V. [Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)], Kanamori, Issaku [RIKEN Center for Computational Science, Kobe (Japan)], Lin, C.-J. David [National Yang Ming Chiao Tung University, Hsinchu (Taiwan); Chung-Yuan Christian University, Chung-Li (Taiwan)], Perry, Robert [Massachusetts Institute of Technology, Cambridge, MA (United States); Universitat de Barcelona (Spain)], Zhao, Yong [Argonne National Laboratory (ANL), Argonne, IL (United States)]. 2025-02-21. Extracting the distribution amplitude of light pseudoscalar mesons using the HOPE method. https://doi.org/10.22323/1.466.0457
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