activity
19992026
most citedDissecting X-ray-emitting Gas around the Center of our Galaxy

304 citations · 1.7k across the 31 of their papers we have counts for

collaborators
Showing 2013Show all

5 papers · 1 filter

astro-ph.HE2013★ 40 cited

Measuring the Coronal Properties of IC4329A with NuSTAR

L. W. Brenneman, G. Madejski, F. Fuerst +16

We present an analysis of a ~160 ks NuSTAR observation of the nearby bright Seyfert galaxy IC4329A. The high-quality broadband spectrum enables us to separate the effects of distan…

astro-ph.HE2013★ 92 cited

Constraints on the Neutron Star and Inner Accretion Flow in Serpens X-1 Using NuSTAR

J. M. Miller, M. L. Parker, F. Fuerst +17

We report on an observation of the neutron star low-mass X-ray binary Serpens X-1, made with NuSTAR. The extraordinary sensitivity afforded by NuSTAR facilitated the detection of a…

astro-ph.HE2013★ 97 cited

An Extremely Luminous and Variable Ultraluminous X-ray Source in the Outskirts of Circinus Observed with NuSTAR

D. J. Walton, F. Fuerst, F. A. Harrison +16

Following a serendipitous detection with the NuSTAR observatory, we present a multi-epoch spectral and temporal analysis of an extreme ultraluminous X-ray source (ULX) located in t…

astro-ph.HE2013★ 304 cited

Dissecting X-ray-emitting Gas around the Center of our Galaxy

Q. D. Wang, M. A. Nowak, S. B. Markoff +16

Most supermassive black holes (SMBHs) are accreting at very low levels and are difficult to distinguish from the galaxy centers where they reside. Our own Galaxy's SMBH provides a…

astro-ph.CO2013★ 72 cited

Weak Hard X-ray Emission from Two Broad Absorption Line Quasars Observed with NuSTAR: Compton-thick Absorption or Intrinsic X-ray Weakness?

B. Luo, W. N. Brandt, D. M. Alexander +22

We present NuSTAR hard X-ray observations of two X-ray weak broad absorption line (BAL) quasars, PG 1004+130 (radio loud) and PG 1700+518 (radio quiet). Many BAL quasars appear X-r…