{"paper":{"title":"Global analysis of fragmentation functions and their application to polarized top quark decays considering new {\\it BABAR} and {\\it Belle} experimental data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A. N. Khorramian, M. Soleymaninia, S. M. Moosavi Nejad","submitted_at":"2014-02-28T15:05:24Z","abstract_excerpt":"Recently, the {\\it Belle} and {\\it BABAR} Collaborations published the single-inclusive electron-positron annihilation data at the center of mass energies ($\\sqrt{s}$) of $10.52$ GeV and $10.54$ GeV, respectively. These new data offer one the possibility to determine the nonperturbative initial conditions of fragmentation functions much more accurately. In our previous work \\cite{Soleymaninia:2013cxa}, we extracted the fragmentation functions for $\\pi^\\pm$ and $K^\\pm$ particles at next-to-leading order (NLO) including these new data, for the first time. These new data are in the regions of lar"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.7271","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"}