{"paper":{"title":"Stellar population synthesis models between 2.5 and 5 {\\mu}m based on the empirical IRTF stellar library","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"2), 2) ((1) Instituto de Astrof\\'isica de Canarias, (2) Departamento de Astrof\\'isica, (3) Kapteyn Astronomical Institute, A. Vazdekis (1, B. R\\\"ock (1, J. Falc\\'on-Barroso (1, J.H. Knapen (1, La Laguna, R.F. Peletier (3), Spain, Tenerife, the Netherlands), Universidad de La Laguna, University of Groningen","submitted_at":"2015-05-07T19:59:54Z","abstract_excerpt":"We present the first single-burst stellar population models in the infrared wavelength range between 2.5 and 5 {\\mu}m which are exclusively based on empirical stellar spectra. Our models take as input 180 spectra from the stellar IRTF (Infrared Telescope Facility) library. Our final single-burst stellar population models are calculated based on two different sets of isochrones and various types of initial mass functions of different slopes, ages larger than 1 Gyr and metallicities between [Fe/H] = -0.70 and 0.26. They are made available online to the scientific community on the MILES web page."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.01837","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"}