Euclid: Superluminous Supernovae in the Deep Survey? C
A&A 609, A83 (2018) Astronomy DOI: 10.1051/0004-6361/201731758 & c ESO 2018 Astrophysics Euclid: Superluminous supernovae in the Deep Survey? C. Inserra1; 2, R. C. Nichol3, D. Scovacricchi3, J. Amiaux4, M. Brescia5, C. Burigana6; 7; 8, E. Cappellaro9, C. S. Carvalho30, S. Cavuoti5; 11; 12, V. Conforti13, J.-C. Cuillandre4; 14; 15, A. da Silva10; 16, A. De Rosa13, M. Della Valle5; 17, J. Dinis10; 16, E. Franceschi13, I. Hook18, P. Hudelot19, K. Jahnke20, T. Kitching21, H. Kurki-Suonio22, I. Lloro23, G. Longo11; 12, E. Maiorano13, M. Maris24, J. D. Rhodes25, R. Scaramella26, S. J. Smartt2, M. Sullivan1, C. Tao27; 28, R. Toledo-Moreo29, I. Tereno16; 30, M. Trifoglio13, and L. Valenziano13 (Affiliations can be found after the references) Received 11 August 2017 / Accepted 3 October 2017 ABSTRACT Context. In the last decade, astronomers have found a new type of supernova called superluminous supernovae (SLSNe) due to their high peak luminosity and long light-curves. These hydrogen-free explosions (SLSNe-I) can be seen to z ∼ 4 and therefore, offer the possibility of probing the distant Universe. Aims. We aim to investigate the possibility of detecting SLSNe-I using ESA’s Euclid satellite, scheduled for launch in 2020. In particular, we study the Euclid Deep Survey (EDS) which will provide a unique combination of area, depth and cadence over the mission. Methods. We estimated the redshift distribution of Euclid SLSNe-I using the latest information on their rates and spectral energy distribution, as well as known Euclid instrument and survey parameters, including the cadence and depth of the EDS.
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