{"paper":{"title":"Tensor Charge of the Nucleon in Lattice QCD","license":"","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-lat","authors_text":"M. Doui, S. Aoki, T. Hatsuda (U. Tsukuba), Y. Kuramashi (KEK)","submitted_at":"1996-08-22T07:18:43Z","abstract_excerpt":"First results of lattice QCD simulation on the nucleon tensor-charge $\\delta q$ are presented. From the quenched QCD simulations with the Wilson quark action at $\\beta = 5.7$ on a 16$^3\\times$ 20 lattice and on a $12^3\\times 20$ lattice, we find (i) the connected part $\\delta q_{con.}$ is determined with small statistical error, (ii) the disconnected part $\\delta q_{dis.}$, which violates the OZI rule, is consistent with zero, and (iii) the flavor-singlet tensor charge $ \\delta \\Sigma (\\mu^2 = 2 {\\rm GeV}^2) = \\delta u + \\delta d + \\delta s$ takes 0.562(88) at $\\beta=5.7$, which is in contrast"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/9608115","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/hep-lat/9608115/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}