411 REFERENCE · Wiktionary
Hellings and Downs curve
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English
Alternative forms
en Hellings-Downs curve
Etymology
Named after R.W. Hellings and G.S. Downs, who first calculated it.
Noun
en 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.
en eponyms