352 citations · 5.2k across the 127 of their papers we have counts for
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Uncovering the geometry of the hot X-ray corona in the Seyfert galaxy NGC4151 with IXPE
V. E. Gianolli, D. E. Kim, S. Bianchi +106
We present an X-ray spectro-polarimetric analysis of the bright Seyfert galaxy NGC4151. The source has been observed with the Imaging X-ray Polarimetry Explorer (IXPE) for 700 ks,…
Chandra Phase-Resolved X-ray Spectroscopy of the Crab Pulsar II
Martin C. Weisskopf, Allyn F. Tennant, Dmitry G. Yakovlev +5
We present a new study of the X-ray spectral properties of the Crab Pulsar. The superb angular resolution of the Chandra X-ray Observatory enables distinguishing the pulsar from th…
Ultraluminous X-ray Source Correlations with Star-Forming Regions
Douglas A. Swartz, Allyn F. Tennant, Roberto Soria
Maps of low-inclination nearby galaxies in Sloan Digitized Sky Survey u-g, g-r and r-i colors are used to determine whether Ultraluminous X-ray sources (ULXs) are predominantly ass…