Testing for Intrinsic Type Ia Supernova Luminosity Evolution at z>2 with JWST

The James Webb Space Telescope (JWST) is opening new frontiers of transient discovery and follow-up at high-redshift. Here we present the discovery of a spectroscopically confirmed Type Ia supernova (SN Ia; SN 2023aeax) at z=2.15 with JWST, with cadenced NIRCam observations that enable multi-band li...

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Veröffentlicht in:	arXiv.org 2024-11
Hauptverfasser:	Pierel, J D R, Coulter, D A, Siebert, M R, Akins, H B, Engesser, M, Fox, O D, Franco, M, Rest, A, Agrawal, A, Ajay, Y, Allen, N, Casey, C M, Decoursey, C, Drakos, N E, Egami, E, Faisst, A L, Gezari, S, Gozaliasl, G, Ilbert, O, Jones, D O, Karmen, M, Kartaltepe, J S, Koekemoer, A M, Lane, Z G, Larson, R L, T Li, Liu, D, Moriya, T J, McCracken, H J, Paquereau, L, Quimby, R M, Rich, R M, Rhodes, J, Robertson, B E, Sanders, D B, Shahbandeh, M, Shuntov, M, Silverman, J D, Strolger, L G, Toft, S, Zenati, Y
Format:	Artikel
Sprache:	eng
Schlagworte:	Color Curve fitting Dark matter Distance measurement Galaxies James Webb Space Telescope Light curve Luminosity Red shift Space telescopes Standardization Stellar evolution Supernovae
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