Exploring the circumstellar environment of Tycho's supernova remnant--I. The hydrodynamic evolution of the shock

Ryosuke Kobashi, Shiu-Hang Lee, Takaaki Tanaka +1

Among Type Ia supernova remnants (SNRs), Tycho's SNR has been considered as a typical object from the viewpoints of its spectroscopic, morphological and environmental properties. A…