Shock cooling of a red-supergiant supernova at redshift 3 in lensed images

Autor: Wenlei, Chen, Patrick L, Kelly, Masamune, Oguri, Thomas J, Broadhurst, Jose M, Diego, Najmeh, Emami, Alexei V, Filippenko, Tommaso L, Treu, Adi, Zitrin
Rok vydání: 2022
Zdroj: Nature. 611(7935)
ISSN: 1476-4687
Popis: The core-collapse supernova of a massive star rapidly brightens when a shock, produced following the collapse of its core, reaches the stellar surface. As the shock-heated star subsequently expands and cools, its early-time light curve should have a simple dependence on the size of the progenitor
Databáze: OpenAIRE