125 citations · 556 across the 12 of their papers we have counts for
3 papers · 1 filter
Supernova Remnant 1987A: High Resolution Images and Spectrum from Chandra Observations
Sangwook Park, Svetozar A. Zhekov, David N. Burrows +3
We report on the morphological and spectral evolution of SNR 1987A from the monitoring observations with the Chandra/ACIS. As of 2005, the X-ray-bright lobes are continuously brigh…
Discovery of Outlying, High-Velocity Oxygen-Rich Ejecta in Cassiopeia A
R. A. Fesen, M. C. Hammell, J. Morse +7
Hubble Space Telescope images of the young Galactic supernova remnant Cassiopeia A reveal a far larger population of outlying, high-velocity knots of ejecta with a broader range of…
Chandra Observations of Shock Kinematics in Supernova Remnant 1987A
S. A. Zhekov, R. McCray, K. J. Borkowski +2
We report the first results from deep X-ray observations of the SNR 1987A with the Chandra LETG. Temperatures inferred from line ratios range from 0.1 - 2 keV and increase with ion…