{"paper":{"title":"Manifestation of the electric dipole moment in the decays of $\\tau$ leptons produced in $e^+e^-$ annihilation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"A. I. Milstein, I. V. Obraztsov","submitted_at":"2023-01-23T08:15:00Z","abstract_excerpt":"$\\mbox{CP}$-odd asymmetries in the processes $e^+e^-\\rightarrow \\tau^+\\pi^-\\nu_\\tau$, $e^+e^-\\rightarrow \\pi^+\\tau^-\\bar\\nu_ \\tau$, $e^+e^-\\rightarrow \\tau^+\\rho^-\\nu_\\tau$, $e^+e^-\\rightarrow \\rho^+\\tau^-\\bar\\nu_\\tau $, $e^+e^-\\to \\tau^+e^-\\nu_\\tau{\\bar\\nu}_e\\,,\\,$ and $\\,e^+e^-\\to \\tau^-e^+\\nu_e{\\bar\\nu}_\\tau$ are investigated with account for longitudinal polarization of electron (or positron) beam. These asymmetries is a manifestation of electric dipole form factor $F_3^\\tau\\equiv b$ in the $\\gamma\\tau^+\\tau^-$ vertex. It is shown that, to measure $\\mbox{Im}\\,b$ in the specified processes,"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.09311","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/2301.09311/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"}