{"paper":{"title":"Yet another correlation in the analysis of CP violation using a neutrino oscillation experiment","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Joe Sato, Toshihiko Ota","submitted_at":"2002-11-07T10:02:10Z","abstract_excerpt":"We investigate the effect induced by variations in the density profile of the Earth's interior using a long-baseline neutrino oscillation experiment.\n At first, we point out two facts. (i) The most essential part of the matter profile is the first Fourier mode of the matter profile function; and (ii) The Earth models based on the study of seismology include a large uncertainty for the first Fourier mode.\n Next, we show that there is a strong correlation between the average density value and the first Fourier coefficient in the analysis of oscillation probability.\n This means that the matter pr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0211095","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":""},"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"}