{"paper":{"title":"Fragmentation Functions from Flavour-inclusive and Flavour-tagged e^+e^- Annihilations","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"S. Kretzer (Dortmund Univ.)","submitted_at":"2000-03-17T14:02:55Z","abstract_excerpt":"Fitting $Z^0$-pole data from ALEPH and SLD, and TPC data at a lower c.m.s.\\ energy, we fix the boundary condition for NLO parton$\\to$hadron (hadron$=\\pi^\\pm, K^\\pm, \\sum_h h^\\pm$) fragmentation functions (FFs) at the low resolution scale of the radiative parton model of Gl\\\"{u}ck, Reya and Vogt (GRV). Perturbative LO$\\leftrightarrow$NLO stability is investigated. The emphasis of the fit is on information on the fragmentation process for individual light ($u,d,s$) and heavy ($c,b$) quark flavours where we comment on the factorization scheme for heavy quarks in $e^+e^-$ annihilations as compared"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0003177","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/hep-ph/0003177/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"}