40 citations · 70 across the 6 of their papers we have counts for
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Analytical Alignment Tolerances for Off-Plane Reflection Grating Spectroscopy
Ryan Allured, Randall L. McEntaffer
Future NASA X-ray Observatories will shed light on a variety of high-energy astrophysical phenomena. Off-plane reflection gratings can be used to provide high throughput and spectr…
Swift and RXTE observations of the black hole transient GX 339-4 in the hard state between outbursts
Ryan Allured, John A. Tomsick, Philip Kaaret +1
We use simultaneous Swift and RXTE observations of the black hole binary GX 339-4 to measure the inner radius of its accretion disk in the hard state down to 0.4% L_{Edd} via model…
A Soft X-ray Beam-splitting Multilayer Optic for the NASA GEMS Bragg Reflection Polarimeter
Ryan Allured, Monica Fernandez-Perea, Regina Soufli +4
A soft X-ray, beam-splitting, multilayer optic has been developed for the Bragg Reflection Polarimeter (BRP) on the NASA Gravity and Extreme Magnetism Small Explorer Mission (GEMS)…