{"paper":{"title":"Determination of the $\\theta_{23}$ octant in long baseline neutrino experiments within and beyond the standard model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"C.R. Das, Jo\\~ao Pulido, Jukka Maalampi, Sampsa Vihonen","submitted_at":"2017-08-17T09:34:12Z","abstract_excerpt":"The recent data indicate that the neutrino mixing angle $\\theta_{23}$ deviates from the maximal-mixing value of 45$^\\circ$, showing two nearly degenerate solutions, one in the lower octant (LO) ($\\theta_{23}<45^\\circ$) and one in the higher octant (HO) ($\\theta_{23}>45^\\circ$). We investigate, using numerical simulations, the prospects for determining the octant of $\\theta_{23}$ in the future long baseline oscillation experiments. We present our results as contour plots on the ($\\theta_{23}-45^\\circ$, $\\delta$)--plane, where $\\delta$ is the $CP$ phase, showing the true values of $\\theta_{23}$ "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.05182","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"}