3 papers
astro-ph.HE2026
Minor Merger, Major Growth: An Overmassive, Highly Accreting Black Hole Powering a Secondary AGN In a Cosmic Noon Minor Merger
Marko MiÄiÄ
We report the discovery of a spectroscopically confirmed z = 1.824 minor merger with a mass ratio of ~35:1 in which the secondary (smaller) galaxy hosts a luminous AGN. The system…
astro-ph.GA2024
Low-Mass Galaxy Interactions Trigger Black Hole Activity
Marko MiÄiÄ, Jimmy A. Irwin, Preethi Nair +3
The existence of high- over-massive supermassive black holes represents a major conundrum in our understanding of black hole evolution. In this paper, we probe from the observat…
astro-ph.HE2024
Fast as Potoroo: Radio Continuum Detection of a Bow-Shock Pulsar Wind Nebula Powered by Pulsar J1638-4713
Sanja LazareviÄ, Miroslav D. FilipoviÄ, Shi Dai +19
We report the discovery of a bow-shock pulsar wind nebula (PWN), named Potoroo, and the detection of a young pulsar J1638-4713 that powers the nebula. We present a radio continuum…