121 citations · 498 across the 7 of their papers we have counts for
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astro-ph.HE2016★ 70 cited
Plasma code for astrophysical charge exchange emission at X-ray wavelengths
Liyi Gu, Jelle Kaastra, A. J. J. Raassen
Charge exchange X-ray emission provides unique insights into the interactions between cold and hot astrophysical plasmas. Besides its own profound science, this emission is also te…
astro-ph.HE2015★ 86 cited
A novel scenario for the possible X-ray line feature at ~3.5 keV: Charge exchange with bare sulfur ions
L. Gu, J. Kaastra, A. J. J. Raassen +4
Motivated by recent claims of a compelling ~3.5 keV emission line from nearby galaxies and galaxy clusters, we investigate a novel plasma model incorporating a charge exchange comp…