{"paper":{"title":"Twist-3 Distribution Amplitudes of Pion in the Light-Front Quark Model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Chueng-Ryong Ji (NCSU), Ho-Meoyng Choi (Kyungpook National Univ.)","submitted_at":"2016-11-10T07:14:12Z","abstract_excerpt":"We analyzed two twist-3 distribution amplitudes of pion, i.e. pseudoscalar $\\phi^P_{3;\\pi}(x)$ and pseudotensor $\\phi^\\sigma_{3;\\pi}(x)$, within the LFQM. Our LFQM descriptions both for twist-3 $\\phi^P_{3;\\pi}$ and $\\phi^\\sigma_{3;\\pi}$ not only satisfy the fundamental constraint required from the isospin symmetry, but also reproduce exactly the asymptotic forms anticipated from QCD's conformal limit."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.03201","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}