Web1 de jun. de 2024 · Scientists have been regularly detecting fast blue optical transients only for the last several years. Transient blips of light in the sky are spotted by comparing different images taken of... Web24 de mai. de 2024 · Mounting evidence suggests that luminous fast blue optical transients (LFBOTs) are powered by a compact object, launching an asymmetric and fast outflow responsible for the radiation observed in the ultraviolet, optical, infrared, radio, and X-ray bands. Proposed scenarios aiming to explain the electromagnetic emission include …
(PDF) The Landscape of Thermal Transients from Supernova …
Webfast blue optical transients Noam Soker1 Department of Physics, Technion, Haifa, 3200003, Israel; [email protected] Received 20xx month day; accepted 20xx … WebWe suggest that fast-rising blue optical transients (FBOTs) and the brightest event of the class, AT2024cow, result from an electron-capture collapse to a neutron star following the merger of a massive ONeMg white dwarf (WD) with another WD. hoard 5
Papers with Code - On the nature of Fast Blue Optical Transients
Web6 de abr. de 2024 · We connect our theoretical framework to several case studies of observed transients, highlighting the relevance in explaining slow-rising and superluminous supernovae, fast blue optical transients ... Web28 de mai. de 2024 · Fast blue optical transients (FBOTs) share some characteristics with supernova explosions of massive stars and with explosions that generate gamma-ray bursts (GRBs), but still have distinctive differences from each. Three FBOTs are currently known: AT2024cow (‘The Cow’ or SN 2024cow), CSS161010 and ZTF18abvkwla (‘The Koala’). Web3 de nov. de 2024 · The fast blue optical transient (FBOT) ATLAS18qqn (AT2024cow) has a light curve as bright as that of superluminous supernovae (SLSNe) but rises and falls much faster. We model this light... hr industry facts