57 citations · 425 across the 15 of their papers we have counts for
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astro-ph.GA2013★ 35 cited
Diffuse X-ray Emission from Planetary Nebulae with Nebular O VI
N. Ruiz, Y. -H. Chu, R. A. Gruendl +4
The presence of O VI ions can be indicative of plasma temperatures of a few times 10^5 K that is expected in heat conduction layers between the hot shocked stellar wind gas at seve…
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…