activity
20192026
most citedASASSN-14ko is a Periodic Nuclear Transient in ESO 253-G003

123 citations · 996 across the 68 of their papers we have counts for

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Showing 2024Show all

8 papers · 1 filter

astro-ph.HE2024★ 1 cited

On the Double: Two Luminous Flares from the Nearby Tidal Disruption Event ASASSN-22ci (AT2022dbl) and Connections to Repeating TDE Candidates

Jason T. Hinkle, Katie Auchettl, Willem B. Hoogendam +16

We present observations of ASASSN-22ci (AT2022dbl), a nearby tidal disruption event (TDE) discovered by the All-Sky Automated Survey for Supernovae (ASAS-SN) at a distance of d$_L…

astro-ph.HE2024

A Potential Second Shutoff from AT2018fyk: An updated Orbital Ephemeris of the Surviving Star under the Repeating Partial Tidal Disruption Event Paradigm

Dheeraj Pasham, Eric Coughlin, Muryel Guolo +4

The tidal disruption event (TDE) AT2018dyk/ASASSN-18UL showed a rapid dimming event 500 days after discovery, followed by a re-brightening roughly 700 days later. It has been hypot…

astro-ph.HE2024★ 1 cited

The Most Energetic Transients: Tidal Disruptions of High-Mass Stars

Jason T. Hinkle, Benjamin J. Shappee, Katie Auchettl +13

We present the class of extreme nuclear transients (ENTs), including the most energetic single transient yet discovered, Gaia18cdj. Each ENT is coincident with its host-galaxy nucl…

astro-ph.SR2024★ 10 cited

The Extremely Metal-Poor SN 2023ufx: A Local Analog to High-Redshift Type II Supernovae

Michael A. Tucker, Jason Hinkle, Charlotte R. Angus +26

We present extensive observations of the Type II supernova (SN II) 2023ufx which is likely the most metal-poor SN II observed to-date. It exploded in the outskirts of a low-metalli…

astro-ph.EP2024

The Dynamic, Chimeric Inner Disk of PDS 70

Eric Gaidos, Thanawuth Thanathibodee, Andrew Hoffman +4

Transition disks, with inner regions depleted in dust and gas, could represent later stages of protoplanetary disk evolution when newly-formed planets are emerging. The PDS 70 syst…

astro-ph.CO2024★ 5 cited

Hawai'i Supernova Flows: A Peculiar Velocity Survey Using Over a Thousand Supernovae in the Near-Infrared

Aaron Do, Benjamin J. Shappee, John L. Tonry +15

We introduce the Hawai'i Supernova Flows project and present summary statistics of the first 1,217 astronomical transients observed, 668 of which are spectroscopically classified T…