The Luminosity Function for [ITAL]L[/ITAL] ] [ITAL]L[/ITAL]* Galaxies at [CLC][ITAL]z[/ITAL][/CLC] ] 3
Author(s) -
Matthew A. Bershady,
Steven R. Majewski,
David C. Koo,
Richard G. Kron,
Jeffrey A. Munn
Publication year - 1997
Publication title -
the astrophysical journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.376
H-Index - 489
eISSN - 1538-4357
pISSN - 0004-637X
DOI - 10.1086/310995
Subject(s) - physics , astrophysics , redshift , galaxy , photometry (optics) , luminosity function , sky , hubble deep field , luminosity , astronomy , stars
Through use of multiband (U, B, R, I) photometry we have isolated highredshift (3.0 L* luminosity function for z = 3-5galaxies obtained by a photometric redshift analysis of the Hubble Deep Field(HDF) by Gwyn & Hartwick (1996). Our results at R ~ 23 are more consistent withthe photometric redshift analysis of the faint HDF galaxies by Sawicki & Yee(1996), but our present upper limits at the brightest magnitudes (R < 21.5,M(R) < -24) allow more generous volume densities of these super-L* galaxies.Comment: Accepted for publication in ApJ Letters; 14 pages Latex, including 3 figure
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