A Gravitational-wave-detectable Candidate Type Ia Supernova Progenitor

A Gravitational-wave-detectable Candidate Type Ia Supernova Progenitor

Type Ia supernovae (SNe Ia), critical for studying cosmic expansion, arise from thermonuclear explosions of white dwarfs, but their precise progenitor pathways remain unclear. Growing evidence supports the “double-degenerate scenario,” where two white dwarfs interact. The absence of nondegenerate co...

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Main Authors: Emma T. Chickles, Kevin B. Burdge, Joheen Chakraborty, Vik S. Dhillon, Paul Draghis, James Munday, Saul A. Rappaport, John Tonry, Evan B. Bauer, Alex J. Brown, Noel Castro, Deepto Chakrabarty, Martin Dyer, Kareem El-Badry, Anna Frebel, Gabor Furesz, James Garbutt, Matthew J. Green, Aaron Householder, Scott A. Hughes, Daniel Jarvis, Erin Kara, Mark R. Kennedy, Paul Kerry, Stuart P Littlefair, James McCormac, Geoffrey Mo, Mason Ng, Steven Parsons, Ingrid Pelisoli, Eleanor Pike, Thomas A. Prince, George R. Ricker, Jan van Roestel, David Sahman, Ken J. Shen, Robert A. Simcoe, Pier-Emmanuel Tremblay, Andrew Vanderburg, Tin Long Sunny Wong
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astrophysical Journal
Subjects:
Type Ia supernovae
White dwarf stars
Compact binary stars
Eclipsing binary stars
Online Access:https://doi.org/10.3847/1538-4357/add34c
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https://doi.org/10.3847/1538-4357/add34c

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