{"paper":{"title":"Sun's Seismic Radius as Measured from the Fundamental Modes of Oscillations and its Implications for the TSI Variations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"F. Hill, Kiran Jain, S.C. Tripathy","submitted_at":"2018-05-14T17:34:09Z","abstract_excerpt":"In this letter, we explore the relationship between the solar seismic radius and total solar irradiance (TSI) during last two solar cycles using the uninterrupted data from space-borne instruments onboard {\\it SoHO} and {\\it SDO}. The seismic radius is calculated from the fundamental ({\\it f}) modes of solar oscillations utilizing the observations from {\\it SoHO}/MDI and {\\it SDO}/HMI, and the total solar irradiance measurements are obtained from {\\it SoHO}/VIRGO. Our study suggests that the major contribution to the TSI variation arises from the changes in magnetic field while the radius vari"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.05307","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"}