On the nature of fast blue optical transients
WebShort rise times of Fast Blue Optical Transients (FBOTs) require very light ejected envelopes, M ej ≤ 10 -1 M ⊙ , much smaller than of a typical supernova. The detection … 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’).
On the nature of fast blue optical transients
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Webclass of fast-rising blue optical transients (FBOTs; Drout et al. 2014). AT2024cow seems to be at a critical point of supernova explosions (and associated complicated nuclear reactions, neutrino transports physics), pulsars/magnetars, (early) pulsar wind nebulae (PWNe), possibly gamma ray bursts (GRBs) and, as we suggest in Web18 de abr. de 2024 · Short rise times of Fast Blue Optical Transients (FBOTs) require very light ejected envelopes, $M_{ej} \leq 10^{-1} M_\odot$, much smaller than of a typical …
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 ... Web6 de abr. de 2024 · Zhang, F. et al. Multimodal fast optical interrogation of neural circuitry. Nature 446 , 633–639 (2007). Article CAS PubMed ADS Google Scholar
Web21 de jun. de 2024 · On the nature of fast blue optical transients Maxim Lyutikov Maxim Lyutikov Department of Physics and Astronomy, Purdue University , 525 Northwestern … WebProgenitor models for the "luminous" subclass of Fast Blue Optical Transients (LFBOTs; prototype: AT2024cow) are challenged to simultaneously explain all of their observed …
WebIn astronomy, a fast blue optical transient ( FBOT) is an explosion event similar to supernovas and Gamma-ray bursts which presents high optical luminosity between …
Web4 de dez. de 2024 · Fast Optical Transients from Stellar-Mass Black Hole Tidal Disruption Events in Young Star Clusters Kyle Kremer, Wenbin Lu, Anthony L. Piro, Sourav Chatterjee, Frederic A. Rasio, Claire S. Ye Observational evidence suggests that the majority of stars may have been born in stellar clusters or associations. chuck hanson horsepower tv firedWeb27 de abr. de 2024 · The study, “Shocked jets in CCSNe can power the zoo of fast blue optical transients,” was supported by the National Science Foundation (award numbers AST-1815304 and AST-2107839). The authors developed the simulation using supercomputers at the Texas Advanced Computing Center at the University of Texas at … design your own disc golf discWeb8 de mar. de 2024 · Luminous Fast Blue Optical Transients and Type Ibn/Icn SNe from Wolf-Rayet/Black Hole Mergers. Progenitor models for the "luminous" subclass of Fast … design your own dodge chargerWebA population of particular recent interest is “fast-evolving luminous transients” (Rest et al. 2024) or “fast blue optical transients” (Margutti et al. 2024). A consistent definition of this “class” does not yet exist; these terms typically refer to transients with rise times and peak luminosities too fast and too design your own dodge challengerWeb14 de fev. de 2024 · Fast Blue Optical Transients (FBOTs) are luminous transients with fast evolving (typically trise < 12 days) light curve and blue color (usually−0.2 > g−r > −0.3)that cannot be... chuck harder and associatesWeb1 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... chuck hanson horsepower tvchuck hanson facebook