Alex G. Kim

activity

20182026

most citedUnion Through UNITY: Cosmology with 2,000 SNe Using a Unified Bayesian Framework

59 citations · 95 across the 6 of their papers we have counts for

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astro-ph.IM2026

Finding Strongly Lensed Supernovae from Blended Light Curves

Sangwoo Park, Arman Shafieloo, Alex G. Kim +2

We present a model-independent, photometry-only framework for identifying strongly lensed supernovae when multiple images are unresolved and blended into a single point source. Bui…

astro-ph.CO2026

A Natural $≳ 100 \times$ Telescope: Discovery of the Strongly Lensed Type II SN 2025mkn at $z = 1.37$

Cameron Lemon, Ariel Goobar, Joel Johansson +90

We present the discovery of SN 2025mkn, a gravitationally lensed Type II supernova. First detected as a blue transient in ZTF, 0.83 $^{''}$ from a $z = 0.42$ elliptical gala…

Finding Strongly Lensed Supernovae from Blended Light Curves

A Natural ≳100× Telescope: Discovery of the Strongly Lensed Type II SN 2025mkn at z=1.37

A Natural $≳ 100 \times$ Telescope: Discovery of the Strongly Lensed Type II SN 2025mkn at $z = 1.37$