Abstract
view Abstract Citations (18) References (57) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS Infrared Line Emission from High-Redshift Galaxies. I. Calculations Mannucci, Filippo ; Beckwith, Steven V. W. Abstract The first generation of stars at high redshift should have produced bright optical lines of common elements. These lines would appear now in near-infrared bands. We estimate the line fluxes and large-area surface brightnesses of the prominent lines Lyα, Hα, Hβ, [O III] λ5007, and [O II] λ3727 from the first galaxies under a variety of assumptions about the epochs of star formation and cosmology. The results show that these galaxies are within the reach of the present generation of infrared instrumentation for a wide range of star formation histories. We discuss the efficacy of searching for emission-line objects in the near-infrared as a means of finding primeval galaxies and discuss the possible searching strategies with respect to the expected intrinsic scatter of the properties of the forming galaxies. Publication: The Astrophysical Journal Pub Date: April 1995 DOI: 10.1086/175460 Bibcode: 1995ApJ...442..569M Keywords: Emission Spectra; Galactic Evolution; Infrared Astronomy; Infrared Spectra; Line Spectra; Star Formation; Stellar Composition; Astronomical Spectroscopy; Cosmic Dust; Near Infrared Radiation; Star Distribution; Stellar Luminosity; Astrophysics; GALAXIES: EVOLUTION; GALAXIES: STELLAR CONTENT; INFRARED: GALAXIES; LINE: FORMATION full text sources ADS | data products SIMBAD (1)
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