activity
20142025
most citedA fast and long-lived outflow from the supermassive black hole in NGC 5548

247 citations · 388 across the 6 of their papers we have counts for

collaborators

6 papers

astro-ph.HE2025★ 3 cited

The Advanced X-ray Imaging Satellite (AXIS) Community Science Book

Michael Koss, Nafisa Aftab, Steven W. Allen +395

The AXIS Community Science Book represents the collective effort of 592 scientists worldwide to define the transformative science enabled by the Advanced X-ray Imaging Satellite (A…

astro-ph.IM2024★ 1 cited

STROBE-X High Energy Modular Array (HEMA)

Anthony L. Hutcheson, Marco Feroci, Andrea Argan +64

The High Energy Modular Array (HEMA) is one of three instruments that compose the STROBE-X mission concept. The HEMA is a large-area, high-throughput non-imaging pointed instrument…

astro-ph.HE2022★ 40 cited

X-ray polarization detection of Cassiopeia A with IXPE

Jacco Vink, Dmitry Prokhorov, Riccardo Ferrazzoli +92

We report on a detection of polarized 3-6 keV X-ray emission from the supernova remnant Cassiopeia A with the Imaging X-ray Polarimetry Explorer (IXPE). The overall polar…

astro-ph.HE2015★ 5 cited

Accretion, ejection and reprocessing in supermassive black holes

A. De Rosa, S. Bianchi, M. Giroletti +35

This is a White Paper in support of the mission concept of the Large Observatory for X-ray Timing (LOFT), proposed as a medium-sized ESA mission. We discuss the potential of LOFT f…

astro-ph.GA2014★ 92 cited

Anatomy of the AGN in NGC 5548: II. The Spatial, Temporal and Physical Nature of the Outflow from HST/COS Observations

N. Arav, C. Chamberlain, G. A. Kriss +30

(Abridged) Our deep multiwavelength campaign on NGC 5548 revealed an unusually strong X-ray obscuration. The resulting dramatic decrease in incident ionizing flux allowed us to con…

astro-ph.HE2014★ 247 cited

A fast and long-lived outflow from the supermassive black hole in NGC 5548

J. S. Kaastra, G. A. Kriss, M. Cappi +31

Supermassive black holes in the nuclei of active galaxies expel large amounts of matter through powerful winds of ionized gas. The archetypal active galaxy NGC 5548 has been studie…