activity
20182026
most citedA Cool and Inflated Progenitor Candidate for the Type Ib Supernova 2019yvr at 2.6 Years Before Explosion

87 citations · 681 across the 43 of their papers we have counts for

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Showing 2020Show all

2 papers · 1 filter

astro-ph.HE2020★ 21 cited

Late-time Observations of Calcium-Rich Transient SN 2019ehk Reveal a Pure Radioactive Decay Power Source

Wynn V. Jacobson-Galán, Raffaella Margutti, Charles D. Kilpatrick +11

We present imaging of the Calcium-rich supernova (SN) 2019ehk at 276 - 389 days after explosion. These observations represent the latest photometr…

astro-ph.HE2020★ 70 cited

SN 2019ehk: A Double-Peaked Ca-rich Transient with Luminous X-ray Emission and Shock-Ionized Spectral Features

Wynn V. Jacobson-Galán, Raffaella Margutti, Charles D. Kilpatrick +64

We present panchromatic observations and modeling of the Calcium-rich supernova 2019ehk in the star-forming galaxy M100 (d16.2 Mpc) starting 10 hours after explosion and c…