3 citations · 3 across the 3 of their papers we have counts for
5 papers
Hot Gas in Planetary Nebulae
Y. -H. Chu, R. A. Gruendl, M. A. Guerrero
Diffuse X-ray emission has been detected in a small number of planetary nebulae (PNe), indicating the existence of shocked fast stellar winds and providing support for the interact…
X-ray Observations of Planetary Nebulae
M. A. Guerrero, Y. -H. Chu, R. A. Gruendl
Planetary nebulae (PNe) are an exciting addition to the zoo of X-ray sources. Recent Chandra and XMM-Newton observations have detected diffuse X-ray emission from shocked fast wind…
An Inside Out View of Bubbles
You-Hua Chu, Robert A. Gruendl, Martin A. Guerrero
Fast stellar winds can sweep up ambient media and form bubbles. The evolution of a bubble is largely controlled by the content and physical conditions of the shocked fast wind in i…
HST WFPC2 Imaging of Shocks in Superbubbles
C. -H. Rosie Chen, You-Hua Chu, Robert A. Gruendl +1
Bright X-ray emission has been detected in superbubbles in the Large Magellanic Cloud (LMC), and it is suggested that supernova remnants (SNRs) near the inner shell walls are respo…
X-rays from Planetary Nebulae
You-Hua Chu, Martin A. Guerrero, Robert A. Gruendl
Two sources of X-ray emission are expected from planetary nebulae: the hot central stars with K, and shocked fast stellar winds at temperatures of 10 K.…