{"paper":{"title":"Type-Ia Supernova Rates to Redshift 2.4 from CLASH: the Cluster Lensing And Supernova survey with Hubble","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. G. Riess, A. Koekemoer, A. Molino, A. Ovadia, A. V. Filippenko, B. Leibundgut, B. Mobasher, B. Patel, C. Li, C. McCully, D. Coe, D. Maoz, D. O. Jones, E. H. Rogers, E. Medezinski, I. Balestra, J. Hjorth, J. M. Silverman, J. Neustadt, K. I. Clubb, K. Jedruszczuk, K. Lin, L. Bradley, L.-G. Strolger, M. E. Dickinson, M. Mirmelstein, M. Nonino, M. Postman, N. Benitez, O. Graur, P. Garnavich, P. Rosati, S. A. Rodney, S. B. Cenko, S. Jouvel, S. W. Jha, T. Dahlen, T. F. Frederiksen, T. Matheson, T. W.-S. Holoien, V. U","submitted_at":"2013-10-13T17:17:05Z","abstract_excerpt":"We present the supernova (SN) sample and Type-Ia SN (SN Ia) rates from the Cluster Lensing And Supernova survey with Hubble (CLASH). Using the Advanced Camera for Surveys and the Wide Field Camera 3 on the Hubble Space Telescope (HST), we have imaged 25 galaxy-cluster fields and parallel fields of non-cluster galaxies. We report a sample of 27 SNe discovered in the parallel fields. Of these SNe, ~13 are classified as SN Ia candidates, including four SN Ia candidates at redshifts z > 1.2. We measure volumetric SN Ia rates to redshift 1.8 and add the first upper limit on the SN Ia rate in the ra"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.3495","kind":"arxiv","version":3},"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"}