The Unified Astronomy Thesaurus

H I line emission

http://astrothesaurus.org/uat/690

alt label
21 cm lines
21-cm line emissions
21-cm lines
H I lines
H1 line emission
HI line
Hydrogen lines
dcterms modified equal to or less than 2018-09-07T20:53:11.000Zequal to or more than 2018-09-07T20:53:11.000Z
broader
http://astrothesaurus.org/uat/844 original
narrower
690 original
type
Resource original
Concept original
contributor AAS_Frey.Katie original