399 citations · 3.7k across the 86 of their papers we have counts for
87 papers
Observations of 4U 1626-67 with the Imaging X-ray Polarimetry Explorer
Herman L. Marshall, Mason Ng, Daniele Rogantini +91
We present measurements of the polarization of X-rays in the 2-8 keV band from the pulsar in the ultracompact low mass X-ray binary 4U1626-67 using data from the Imaging X-ray Pola…
Chandra/LETGS Studies of the Collisional Plasma in 4U 1626-67
Paul B. Hemphill, Norbert S. Schulz, Herman M. Marshall +1
We present an analysis of \chandra/LETGS observations of the ultracompact X-ray binary (UCXB) 4U 162667, continuing our project to analyze the existing Chandra gratings data of…
High resolution X-ray spectroscopy of Supergiant HMXB 4U170037 during the compact object eclipse
M. Martínez-Chicharro, V. Grinberg, J. M. Torrejón +6
We present an analysis of the first observation of the iconic High Mass X-ray Binary \so with the \chandra High Energy Transmission Gratings during an X-ray eclipse. The goal of th…
Silicon X-ray absorption in the Galactic ISM: the gaseous component
E. Gatuzz, T. W. Gorczyca, M. F. Hasoglu +3
We present a detailed analysis of the gaseous component of the Si K edge using high-resolution Chandra spectra of low-mass X-ray binaries. We fit the spectra with amodified version…
The Origins of X-ray Line Emissions in Circinus~X-1 at Very Low X-ray Flux
N. S. Schulz, T. E. Kallman, S. Heinz +3
Accretion conditions and morphologies of X-ray transients containing neutron stars are still poorly understood. Circinus X-1 is an enigmatic case where we observe X-ray flux change…
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…