{"paper":{"title":"\"Massive\" Perturbative QCD, regular in the IR limit","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-th","authors_text":"D. V. Shirkov","submitted_at":"2012-08-10T07:24:41Z","abstract_excerpt":"The goal of research is to devise a modification of the perturbative QCD that should be regular in the low-energy region and could serve as a practical means for the analysis of data below 1 \\GeV up to the IR limit. Recent observation of the four-loop pQCD series \"blow-up\" in the region below 1 \\GeV for the Bjorken Sum Rule gave an impetus to this attempt. The proposed {\\sf \"massive analytic pQCD\"} is constructed on the two grounds. The first is the pQCD with only one parameter added, the effective \"glueball mass\" $m_{gl}\\lesssim 1 \\GeV,$ serving as an IR regulator. The second stems out of the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.2103","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"}