89 citations · 143 across the 7 of their papers we have counts for
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astro-ph.EP2012★ 6 cited
Cometary Charge Exchange Diagnostics in UV and X-ray
D. Bodewits, D. J. Christian, J. A. Carter +6
Since the initial discovery of cometary charge exchange emission, more than 20 comets have been observed with a variety of X-ray and UV observatories. This observational sample off…
astro-ph.GA2012★ 15 cited
Rebirth of X-ray Emission from the Born-Again Planetary Nebula A 30
M. A. Guerrero, N. Ruiz, W. -R. Hamann +8
The planetary nebula (PN) A30 is believed to have undergone a very late thermal pulse resulting in the ejection of knots of hydrogen-poor material. Using HST images we have detecte…