Articles with "sheet degeneracy" as a keyword



How to break the mass sheet degeneracy with the lightcurves of microlensed Type Ia supernovae

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Published in 2024 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/stae1396

Abstract: The standardizable nature of gravitationally lensed Type Ia supernovae (glSNe Ia) makes them an attractive target for time delay cosmography, since a source with known luminosity breaks the mass sheet degeneracy. It is known that… read more here.

Keywords: sheet degeneracy; type supernovae; mass sheet;