BREAKING NEWS
Cloud Server Hosting For Online Businesses
Inexpensive SEO Services
Benefits of Wanting to play Free Online Slot machines
Sigma-D relation

Summary

The Sigma-D relation, or Σ-D Relation, is the radio surface brightness to diameter relation of a supernova remnant.[1]

See also edit

References edit

  1. ^ Urošević, D. et al. (2009) Sigma-D relation for supernova remnants and its dependent on the density of the interstellar medium, Astronomy and Astrophysics, 495, 537-546