activity
20042026
most citedAn ultraviolet-optical flare from the tidal disruption of a helium-rich stellar core

469 citations · 9.1k across the 215 of their papers we have counts for

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7 papers · 1 filter

astro-ph.IM2026

Understanding cosmic explosions

Karri I. I. Koljonen, Tomek Kamiński, Anna Y. Q. Ho +11

Millimeter-wavelength observations provide a uniquely sensitive window into the physics of cosmic explosions, from supernovae (SNe) and tidal disruption events (TDEs) to nova erupt…

astro-ph.HE2026

Three New Likely Spider Millisecond Pulsar Binaries and Optical Kinematic Tracers of Intrabinary Shocks

Jay Strader, Rebecca Kyer, Laura Chomiuk +9

We report the discovery of three candidate spider millisecond pulsars via multi-wavelength follow-up of unassociated Fermi Large Area Telescope gamma-ray sources. All have optical…

astro-ph.HE2026

VLASS Discovery of a Luminous Galactic Radio Transient Evolving on Decade Timescales

Jessie M. Miller, Gregg Hallinan, Dillon Dong +10

We present a multiwavelength analysis of the radio transient VT J1906+0849, discovered as a 70 mJy source in Epoch 1 of the Very Large Array Sky Survey (VLASS), 21 yr after an NRAO…

astro-ph.GA2026

A Multiwavelength Inventory for the Local Group L-band Survey I: Atlas and Radial Profiles of Local Group Galaxies

Cosima Eibensteiner, Adam K. Leroy, Jiayi Sun +21

Resolving atomic gas at pc physical resolution is currently feasible only for the very nearest galaxies. We combine 120 pc resolution HI data using the Karl G. Jansky…

astro-ph.HE2026

A new likely pulsar binary in 47~Tucanae from continuum searches

Thomas J. Maccarone, Alessandro Paduano, Arash Bahramian +6

We present evidence that the X-ray source 47~Tuc~W41, long considered to be an X-ray source powered by coronal activity, is actually a redback pulsar binary. The source continually…

astro-ph.SR2026

A systematic survey for hypervelocity runaways from thermonuclear supernovae

Kareem El-Badry, Klaus Werner, Ken J. Shen +16

The explosion of a white dwarf (WD) in a close binary can launch a surviving runaway star at velocities of . Such runaways provide a direct probe of…