Astrophysics (index)about

Hα survey

(survey looking for the Hα line, typically to find star formation)

Surveys for have been conducted looking for sources in the Milky Way, and intensity mapping looking for redshifted Hα in distant galaxies , generally to find star formation, i.e., to study star formation history.


(surveys,hydrogen,star formation)
http://www.star.bris.ac.uk/halpha/

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