activity
20042026
most citedFlexible and Scalable Methods for Quantifying Stochastic Variability in the Era of Massive Time-Domain Astronomical Data Sets

272 citations · 1.6k across the 43 of their papers we have counts for

collaborators

43 papers

astro-ph.HE2026

Galactic Science with Ultra-High Angular Resolution X-ray Imaging

Paul A. Draghis, Jeremy Hare, Mayura Balakrishnan +8

Milli- to micro-arcsecond X-ray imaging will open a new observational regime for Galactic astrophysics by resolving physical scales that are inaccessible to current X-ray observato…

astro-ph.HE2026

Science of High Resolution X-ray Imaging

H. L. Marshall, K. Weaver, M. Schattenburg +34

This report summarizes potential studies of the Hi-ReX Science Analysis Group for an Ultra-High Angular Resolution X-ray Observatory. Many potential science cases are presented, sp…

astro-ph.HE2024

Investigating X-ray Emission in the GeV-emitting Compact Symmetric Objects PKS 1718-649 and TXS 1146+596

E. Bronzini, G. Migliori, C. Vignali +8

Compact Symmetric Objects (CSOs) are thought to represent the first step in the evolutionary path of radio galaxies. In this work, we investigate the X-ray emission of two CSOs con…

astro-ph.HE2023

On the Origin of the X-ray Emission in Heavily Obscured Compact Radio Sources

Dominika Ł. Król, Małgosia Sobolewska, Łukasz Stawarz +4

X-ray continuum emission of active galactic nuclei (AGNs) may be reflected by circumnuclear dusty tori, producing prominent fluorescence iron lines at X-ray frequencies. Here we di…

astro-ph.HE2023

Probing extreme black-hole outflows on short timescales via high spectral-resolution X-ray imagers

Ciro Pinto, James F. Steiner, Arash Bodaghee +7

We investigate outflows and the physics of super-Eddington versus sub-Eddington regimes in black hole systems. Our focus is on prospective science using next-generation high-resolu…

astro-ph.HE2023★ 11 cited

The extremely X-ray luminous radio-loud quasar CFHQS J142952+544717 at under Chandra high-angular resolution lens

G. Migliori, A. Siemiginowska, M. Sobolewska +6

We present the first X-ray observation at sub-arcsecond resolution of the high-redshift () radio-loud quasar CFHQS J142952+544717 (J1429). The ~100 net-count 0.3-7 keV spec…