131 citations · 236 across the 5 of their papers we have counts for
6 papers
Numerical Simulations of Supernova Remnant Evolution in a Cloudy Interstellar Medium
Jonathan D. Slavin, Randall K. Smith, Adam Foster +4
The mixed morphology class of supernova remnants has centrally peaked X-ray emission along with a shell-like morphology in radio emission. White & Long proposed that these remnants…
The Three-Dimensional Expansion of the Ejecta from Tycho's Supernova Remnant
Brian J. Williams, Nina M. Coyle, Hiroya Yamaguchi +8
We present the first three-dimensional measurements of the velocity of various ejecta knots in Tycho's supernova remnant, known to result from a Type Ia explosion. Chandra X-ray ob…
The Refined Shock Velocity of the X-Ray Filaments in the RCW 86 Northeast Rim
Hiroya Yamaguchi, Satoru Katsuda, Daniel Castro +5
A precise measurement of shock velocities is crucial for constraining the mechanism and efficiency of cosmic-ray (CR) acceleration at supernova remnant (SNR) shock fronts. The nort…
X-ray Fading and Expansion in the "Miniature Supernova Remnant" of GK Persei
D. Takei, J. J. Drake, H. Yamaguchi +3
We report on a second epoch of Chandra X-ray imaging spectroscopy of the spatially-resolved old nova remnant GK Persei. An ACIS-S3 observation of 97.4 ks was conducted in November…
A Chandrasekhar Mass Progenitor for the Type Ia Supernova Remnant 3C 397 from The Enhanced Abundances of Nickel and Manganese
Hiroya Yamaguchi, Carles Badenes, Adam R. Foster +8
Despite decades of intense efforts, many fundamental aspects of Type Ia supernova (SNe Ia) remain elusive. One of the major open questions is whether the mass of the exploding whit…
Evidence for Solar-Wind Charge-Exchange X-Ray Emission from the Earth's Magnetosheath
Ryuichi Fujimoto, Kazuhisa Mitsuda, Dan McCammon +7
We report an apparent detection of the C VI 4p to 1s transition line at 459 eV, during a long-term enhancement (LTE) in the Suzaku north ecliptic pole (NEP) observation of 2005 Sep…