Jump to content

Hellings and Downs curve

From Wiktionary, the free dictionary

English

[edit]

Alternative forms

[edit]

Etymology

[edit]

Named after R.W. Hellings and G.S. Downs, who first calculated it.

Noun

[edit]

Hellings and Downs curve (plural Hellings and Downs curves)

  1. (astronomy) A graph of the expected correlation of timing effects on pulsars due to cosmological gravitational waves, as a function of angle of separation of the pulsars.
Retrieved from "https://en.wiktionary.org/w/index.php?title=Hellings_and_Downs_curve&oldid=82063608"