{"paper":{"title":"Polarization of $\\tau$ lepton from scalar tau decay as a probe of neutralino mixing","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Mihoko M. Nojiri","submitted_at":"1994-12-27T08:34:43Z","abstract_excerpt":"The $\\tau$ lepton arising from the scalar tau ($\\st$) decay is naturally polarized. $\\ptau$ depends on the left--right mixing of the $\\st$ and the gaugino--higgsino mixing of the neutralino. The polarization $\\ptau$ could be measured from the energy distribution of the decay products of $\\tau$ at future $\\epem$ colliders. A measurement of $\\ptau$and of the $\\st$ production cross section allows to determine both these mixing angles."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9412374","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-ph/9412374/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"}