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Now showing items 11-13 of 13
Multiwavelength analyses of a small sample of nearby spiral galaxies: The radio and X-ray connection.
(2006)
Included is a preliminary report on radio analyses of M101 and NGC 3184. The deep radio observations of M101 yield 28 compact radio sources. A shorter set of observations for NGC 3184 yield the detection of 10 radio sources. ...
The Sobolev approximation in a spherical shell expanding with constant radial velocity.
(2000)
A simple model of line radiative transfer in a circumstellar shell surrounding a supernova is presented. An examination of optical depth in an atmosphere with power-law expansion and a single source of opacity highlights ...
Determining the distance of SN 1987A with SEAM.
(2001)
Supernovae count among the most luminous phenomena in the universe, and as such they have been sought after to serve as cosmological distance indicators. Type Ia supernovae are currently the most commonly used indicators. ...