Showing astro-ph.GAShow all
2 papers · 1 filter
astro-ph.GA2025
The environments of radio galaxies and quasars in LoTSS data release 2
Tong Pan, Yuming Fu, H. J. A. Rottgering +4
Aims. The orientation-based unification scheme of radio-loud active galactic nuclei (AGNs) asserts that radio galaxies and quasars are essentially the same type of object, but view…
astro-ph.GA2021
Catalog of One-side Head-Tail Galaxies in the FIRST Survey
Tong Pan, Heng Yu, Reinout J. van Weeren +3
One-side head-tail (OHT) galaxies are radio galaxies with a peculiar shape. They usually appear in galaxy clusters, but they have never been cataloged systematically. We design an…