{"paper":{"title":"The Optical SN 2012bz Associated with the Long GRB 120422A","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.HE","authors_text":"A. J. Castro-Tirado, A. Melandri, A. V. Filippenko, C. Guidorzi, C. Kouveliotou, D. Bersier, D. Fugazza, E. Palazzi, E. Pian, E. S. Walker, F. Bufano, F. Patat, G. Chincarini, G. Ghirlanda, G. Ghisellini, G. Marconi, G. Tagliaferri, I. Saviane, J. Deng, K. Maeda, K. Nomoto, L. A. Antonelli, L. Amati, M. Della Valle, M. G. Bernardini, M. Tanaka, N. Masetti, P. A. Mazzali, P. D'Avanzo, P. Ferrero, R. L. C. Starling, R. Salvaterra, S. Campana, S. Covino, S. D. Vergani, S. Piranomonte, V. D'Elia","submitted_at":"2012-06-24T19:08:05Z","abstract_excerpt":"The association of Type Ic SNe with long-duration GRBs is well established. We endeavor, through accurate ground-based observational campaigns, to characterize these SNe at increasingly high redshifts. We obtained a series of optical photometric and spectroscopic observations of the Type Ic SN2012bz associated with the Swift long-duration GRB120422A (z=0.283) using the 3.6-m TNG and the 8.2-m VLT telescopes. The peak times of the light curves of SN2012bz in various optical filters differ, with the B-band and i'-band light curves reaching maximum at ~9 and ~23 rest-frame days, respectively. The"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1206.5532","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"}