Gunn-Peterson trough

Noun

Meaning

Gunn-Peterson trough (plural Gunn-Peterson troughs)

A feature in astronomical spectrometry of distant light, caused by the Reionization Era's absorption of UV light, leaving a gap in the spectrum.

Source: en.wiktionary.org

Close letter words and terms

Gunn Gunn diode Gunn effect gunnade gunnage Gunnar Myrdal