activity
19982026
most citedX-ray Spectral Variability and Rapid Variability of the Soft X-ray Spectrum Seyfert 1 Galaxies Ark 564 and Ton S180

426 citations · 3k across the 83 of their papers we have counts for

collaborators
Showing 2019Show all

8 papers · 1 filter

astro-ph.HE2019★ 1 cited

Collisional Ionization in the X-ray Spectrum of the Ultracompact Binary 4U 1626-67

Norbert S. Schulz, Deepto Chakrabarty, Herman L. Marshall

We report on high-resolution X-ray spectroscopy of the ultracompact X-ray binary pulsar 4U 1626-67 with Chandra/HETGS acquired in 2010, two years after the pulsar experienced a tor…

astro-ph.IM2019★ 3 cited

ESA Voyage 2050 white paper: A Polarized View of the Hot and Violent Universe

Paolo Soffitta, Niccolò Bucciantini, Eugene Churazov +27

Since the birth of X-ray Astronomy, spectacular advances have been seen in the imaging, spectroscopic and timing studies of the hot and violent X-ray Universe, and further leaps fo…

astro-ph.IM2019

The X-ray Polarization Probe mission concept

Keith Jahoda, Henric Krawczynski, Fabian Kislat +100

The X-ray Polarization Probe (XPP) is a second generation X-ray polarimeter following up on the Imaging X-ray Polarimetry Explorer (IXPE). The XPP will offer true broadband polarim…

astro-ph.HE2019

Astro2020 Science White Paper: Using X-Ray Polarimetry to Probe the Physics of Black Holes and Neutron Stars

Henric Krawczynski, Giorgio Matt, Adam R. Ingram +54

This white paper highlights compact object and fundamental physics science opportunities afforded by high-throughput broadband (0.1-60 keV) X-ray polarization observations. X-ray p…

astro-ph.HE2019★ 2 cited

Exploring the physics of neutron stars with high-resolution, high-throughput X-ray spectroscopy

Jeremy Heyl, Ilaria Caiazzo, Samar Safi-Harb +21

The advent of moderately high-resolution X-ray spectroscopy with Chandra and XMM promised to usher in a new age in the study of neutron stars: we thought we would study neutron sta…

astro-ph.GA2019

Kiloparsec-scale Jets: Physics, Emission Mechanisms, and Challenges

Eric S. Perlman, Eileen Meyer, Jean Eilek +10

Jets are a ubiquitous part of the accretion process, created in AGN, by a coupling between the magnetic field near the central black hole and inflowing material. We point out what…