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20222026
most citedA Time-Dependent Spectral Analysis of Cassiopeiae

7 citations · 16 across the 15 of their papers we have counts for

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astro-ph.HE2025★ 3 cited

The Advanced X-ray Imaging Satellite (AXIS) Community Science Book

Michael Koss, Nafisa Aftab, Steven W. Allen +395

The AXIS Community Science Book represents the collective effort of 592 scientists worldwide to define the transformative science enabled by the Advanced X-ray Imaging Satellite (A…

astro-ph.SR2025

Chandra/HETG and NuSTAR Observations of V750 Ara, a Cas-type Star

David P. Huenemoerder, Sean J. Gunderson, Richard Ignace +6

We present 197 ks HETG and 95 ks NuSTAR spectra of the Cas-type object V750 Ara. The high-resolution X-ray spectra show that the target is similar to other objects of this cla…

astro-ph.SR2025

X-ray Polarimetry of Accreting White Dwarfs: A Case Study of EX Hydrae

Sean J. Gunderson, Swati Ravi, Herman L. Marshall +5

We present the first first X-ray polarization measurements of a white dwarf, the intermediate polar EX Hya. We measured significant polarization only in the 2 -- 3 keV energy band…

astro-ph.SR2025

A Multiwavelength View of Oph I: Resolving the X-ray Source Between A and B

Sean J. Gunderson, Jackson Codd, Walter W. Golay +12

We present a multiwavelength analysis of the central stellar pair of Oph, components A and B. Using recent high-resolution \textit{Chandra X-ray Observatory} observations, we d…

astro-ph.SR2025

Methods to Test the Source of the Extreme Gas Motions in WS 35

Sean J. Gunderson, Richard Ignace, Walter W. Golay

We present theoretical arguments toward the plausibility of a stellar wind to explain the 16000 km s line broadening in the optical spectra of WS 35, the central star in the…