{"paper":{"title":"Chromospherically Active Stars in the RAVE Survey. II. Young dwarfs in the Solar neighborhood","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A. Kunder, A. Siviero, B. K. Gibson, C. Conrad, E. K. Grebel, F. G. Watson, G. Gilmore, G. Kordopatis, G. Matijevi\\v{c}, G. Seabroke, J. Bland-Hawthorn, J. Navarro, J. Wojno, K. C. Freeman, M. Steinmetz, M. \\v{Z}erjal, O. Bienaym\\'e, Q. A. Parker, R. F. G. Wyse, T. Zwitter, U. Munari, W. Reid","submitted_at":"2016-12-07T21:00:03Z","abstract_excerpt":"A large sample of over 38,000 chromospherically active candidate solar-like stars and cooler dwarfs from the RAVE survey is addressed in this paper. An improved activity identification with respect to the previous study was introduced to build a catalog of field stars in the Solar neighborhood with an excess emission flux in the calcium infrared triplet wavelength region. The central result of this work is the calibration of the age--activity relation for the main sequence dwarfs in a range from a few $10 \\; \\mathrm{Myr}$ up to a few Gyr. It enabled an order of magnitude age estimation of the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1612.02433","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"}