{"paper":{"title":"A Sample of Dust Attenuation Laws for DES Supernova Host Galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"A. A. Plazas Malag\\'on, A. Carnero Rosell, A. Mourao, A. Palmese, A. Paulino-Afonso, A. Pieres, C. To, D. Bacon, D. Brooks, D. Brout, D. Friedel, D. Gruen, D. J. James, D. L. Burke, D. L. Hollowood, D. Scolnic, D. W. Gerdes, E. Bertin, E. Sanchez, E. Suchyta, F. Paz-Chinch\\'on, G. Gutierrez, G. Tarle, H. T. Diehl, I. Ferrero, I. Sevilla-Noarbe, J. Aguas, J. Carretero, J. De Vicente, J. Duarte, J. Frieman, J. Garc\\'ia-Bellido, K. Honscheid, K. Kuehn, L. Galbany, L. Kelsey, M. Aguena, M. Carrasco Kind, M. Costanzi, M. E. S. Pereira, M. Gatti, M. Raveri, M. Rodriguez-Monroy, M. Smith, M. Sullivan, N. Kuropatkin, N. Weaverdyck, O. Alves, P. Doel, P. Guilherme-Garcia, P. Melchior, P. Wiseman, R. A. Gruendl, R. Miquel, S. Bocquet, S. Desai, S. Everett, S. Gonz\\'alez-Gait\\'an, S. R. Hinton, T. M. Davis, V. Scarpine","submitted_at":"2022-11-25T18:49:42Z","abstract_excerpt":"Type Ia supernovae (SNe Ia) are useful distance indicators in cosmology, provided their luminosity is standardized by applying empirical corrections based on light-curve properties. One factor behind these corrections is dust extinction, accounted for in the color-luminosity relation of the standardization. This relation is usually assumed to be universal, which could potentially introduce systematics into the standardization. The ``mass-step'' observed for SNe Ia Hubble residuals has been suggested as one such systematic. We seek to obtain a completer view of dust attenuation properties for a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.14291","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2211.14291/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}