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20002026
most citedStochastic Modeling of the Fermi/LAT Gamma-ray Blazar Variability

88 citations · 474 across the 19 of their papers we have counts for

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6 papers · 1 filter

astro-ph.GA2025

Chandra X-ray Observatory study of the X-ray emission of PKS 0023-26 and comparison with recent ALMA results

A. Siemiginowska, R. Morganti, G. Fabbiano +4

We present a deep high-resolution Chandra X-ray Observatory image data of a powerful compact radio source PKS 0023-26 associated with a quasar at redshift 0.322. The earlier studie…

astro-ph.GA2025

Truncations in the X-ray Halos of Early-Type Galaxies as a Tracer of Feedback and Mergers

Nushkia Chamba, Pamela M. Marcum, Alejandro S. Borlaff +2

The morphology of X-ray halos in early-type galaxies depends on key structure assembly processes such as feedback and mergers. However, the signatures of these processes are diffic…

astro-ph.GA2025

Exploring Compact Symmetric Objects with Complex Morphologies

E. E. Sheldahl, G. B. Taylor, S. E. Tremblay +9

Compact symmetric objects (CSOs) are a unique class of jetted active galactic nuclei (AGN) defined by sub-kpc radio emission, showing radio structure on both sides of the central e…

astro-ph.GA2024

SAUNAS II: Discovery of Cross-shaped X-ray Emission and a Rotating Circumnuclear Disk in the Supermassive S0 Galaxy NGC 5084

Alejandro S. Borlaff, Pamela M. Marcum, Pasquale Temi +11

Combining Chandra, ALMA, EVLA, and Hubble Space Telescope archival data and newly acquired APO/DIS spectroscopy, we detect a double-lobed 17~kpc X-ray emission with plumes oriented…

astro-ph.GA2024

SAUNAS I: Searching for Low Surface Brightness X-ray Emission with Chandra/ACIS

Alejandro S. Borlaff, Pamela M. Marcum, Mehmet Alpaslan +8

We present SAUNAS (Selective Amplification of Ultra Noisy Astronomical Signal), a pipeline designed for detecting diffuse X-ray emission in the data obtained with the Advanced CCD…

astro-ph.GA2014★ 19 cited

On the Interaction of the PKS B1358-113 Radio Galaxy with the Abell 1836 Cluster

L. Stawarz, A. Szostek, C. C. Cheung +9

[abridged] Here we present the analysis of multifrequency data gathered for the FRII radio galaxy PKS B1358-113, hosted in the brightest cluster galaxy of Abell 1836. The galaxy ha…