A New Σ‐<i>D</i>Relation and Its Application to the Galactic Supernova Remnant Distribution
A New Σ‐<i>D</i>Relation and Its Application to the Galactic Supernova Remnant Distribution
Technological advances in radio telescopes and X-ray instruments over the last 20 years have greatly increased the number of known supernova remnants (SNRs) and led to a better determination of their properties. In particular, more SNRs now have reasonably determined distances. However, many of these distances were determined kinematically using …