2 citations
3 papers
astro-ph.GA2009★ 1 cited
3-D Dynamics of Interactions between Stellar Winds and the Interstellar Medium as Seen by AKARI and Spitzer
Toshiya Ueta, Hideyuki Izumiura, Issei Yamamura +9
Recent far-infrared mapping of mass-losing stars by the AKARI Infrared Astronomy Satellite and Spitzer Space Telescope have suggested that far-infrared bow shock structures are pro…
astro-ph.GA2009★ 2 cited
Mass Loss History of the AGB star, R Cas
Toshiya Ueta, Robert E. Stencel, Issei Yamamura +9
We report here on the discovery of an extended far-infrared shell around the AGB star, R Cassiopeia, made by AKARI and Spitzer. The extended, cold circumstellar shell of R Cas span…
astro-ph2008
Invisible Plasma Content in Blazars? The Case of Markarian 421
M. Kino, F. Takahara
Invisible plasma content in blazar jets such as protons and/or thermal electron-positron () pairs is explored through combined arguments of dynamical and radiative process…