activity
20152025
most citedA JWST Near- and Mid-Infrared Nebular Spectrum of the Type Ia Supernova 2021aefx

36 citations · 189 across the 16 of their papers we have counts for

collaborators

18 papers

astro-ph.SR2025★ 6 cited

SN 2022xlp: The second-known well-observed, intermediate-luminosity Iax supernova

D. Bánhidi, B. Barna, T. Szalai +17

We present a detailed analysis of type Iax supernova SN 2022xlp. With a V-band absolute magnitude light curve peaking at mag, this object is regarded…

astro-ph.HE2025★ 13 cited

JWST and Ground-based Observations of the Type Iax Supernovae SN 2024pxl and SN 2024vjm: Evidence for Weak Deflagration Explosions

Lindsey A. Kwok, Mridweeka Singh, Saurabh W. Jha +89

We present panchromatic optical near-infrared (NIR) mid-infrared (MIR) observations of the intermediate-luminosity Type Iax supernova (SN Iax) 2024pxl and the extremely low…

astro-ph.HE2025

Photometry and Spectroscopy of SN 2024pxl: A Luminosity Link Among Type Iax Supernovae

Mridweeka Singh, Lindsey A. Kwok, Saurabh W. Jha +90

We present extensive ultraviolet to optical photometric and optical to near-infrared (NIR) spectroscopic follow-up observations of the nearby intermediate-luminosity ($M_V = -16.81…

astro-ph.HE2024★ 2 cited

SN 2020udy: A new piece of the homogeneous bright group in the diverse Iax subclass

Mridweeka Singh, Devendra K. Sahu, Barnabas Barna +23

We present optical observations and analysis of a bright type Iax SN~2020udy hosted by NGC 0812. The light curve evolution of SN~2020udy is similar to other bright Iax SNe. Analyti…

astro-ph.HE2023

SN 2021gno: a Calcium-rich transient with double-peaked light curves

K. Ertini, G. Folatelli, L. Martinez +52

We present extensive ultraviolet (UV) and optical photometric and optical spectroscopic follow-up of supernova (SN)~2021gno by the "Precision Observations of Infant Supernova Explo…

astro-ph.HE2023

Ground-based and JWST Observations of SN 2022pul: I. Unusual Signatures of Carbon, Oxygen, and Circumstellar Interaction in a Peculiar Type Ia Supernova

Matthew R. Siebert, Lindsey A. Kwok, Joel Johansson +79

Nebular-phase observations of peculiar Type Ia supernovae (SNe Ia) provide important constraints on progenitor scenarios and explosion dynamics for both these rare SNe and the more…