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Browsing Saint Mary's Faculty Articles and Other Works by Subject "Red shift"
Now showing items 1-18 of 18
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Concerning the classical Cepheid VI[subscript C] Wesenheit function's strong metallicity dependence (IOP Publishing, 2011-11-10)Evidence is presented which supports findings that the classical Cepheid VIC period Wesenheit function is relatively insensitive to metallicity. The viability of a recently advocated strong metallicity dependence ...
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(American Astronomical SocietyIOP Publishing, 2015-06-10)We report the first direct and robust measurement of the faint-end slope of the Ly[alpha] emitter (LAE) luminosity function (LF) at z = 5.7. Candidate LAEs from a low-spectral-resolution blind search with IMACS on ...
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(Royal Astronomical SocietyOxford University Press, 2007)We report the ultraviolet luminosity function (UVLF) of Lyman break galaxies at z∼5 derived from a deep and wide survey using the prime focus camera of the 8.2 m Subaru telescope (Suprime-Cam). Target fields consist of two ...
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(American Astronomical SocietyIOP Publishing, 2012-01-10)Using new Keck DEIMOS spectroscopy, we examine the origin of the steep number counts of ultra-faint emission-line galaxies recently reported by Dressler et al. We confirm six Ly[alpha] emitters (LAEs), three of which have ...
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(American Astronomical SocietyIOP Publishing, 2007-12)The Canada-France High-z Quasar Survey (CFHQS) is an optical survey designed to locate quasars during the epoch of reionization. In this paper we present the discovery of the first four CFHQS quasars at redshifts greater ...
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(American Astronomical Society, 2005-12-10)We introduce a very deep, R[subscript lim] ~ 27, multicolor imaging survey of very faint star-forming galaxies at z ~ 4, 3, 2.2, and 1.7. This survey, carried out on the Keck I telescope, uses the very same U[subscript ...
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(American Astronomical Society, 2009-10-10)We present results of optical spectroscopic observations of candidates of Lyman break galaxies (LBGs) at z ∼ 5 in the region, including the GOODS-N and the J0053+1234 regions by using Gemini Multi-Object Spectrograph North ...
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(American Astronomical SocietyIOP Publishing, 2008-06-01)We present results from a blind, spectroscopic survey for z ~ 5.7 Ly[alpha]-emitting galaxies (LAEs) using the Inamori Magellan Areal Camera and Spectrograph. A total of ~200 arcmin[superscript 2] were observed in the ...
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(American Astronomical SocietyIOP Publishing, 2010-08-10)We present NICMOS J[subscript 110] (rest-frame 1200–2100 [Angstrom]) observations of the three z = 5.7 Ly[alpha] emitters discovered in the blind multislit spectroscopic survey by Martin et al. These images confirm the ...
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(American Astronomical SocietyIOP Publishing, 2012-05)The Next Generation Virgo Cluster Survey (NGVS) is a program that uses the 1 deg[superscript 2] MegaCam instrument on the Canada–France–Hawaii Telescope to carry out a comprehensive optical imaging survey of the Virgo ...
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(American Astronomical SocietyIOP Publishing, 2014-12-20)The Next Generation Virgo Cluster Survey (NGVS) is an optical imaging survey covering 104 deg[superscript 2] centered on the Virgo cluster. Currently, the complete survey area has been observed in the u[superscript ∗] giz ...
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(Oxford University Press, 2017-02)We present a catalogue of ∼3000 submillimetre sources detected (≥3.5σ) at 850 μm over ∼5 deg2 surveyed as part of the James Clerk Maxwell Telescope (JCMT) SCUBA-2 Cosmology Legacy Survey ...
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(The American Astronomical SocietyIOP Publishing, 2017-11-20)The SCUBA-2 Ultra Deep Imaging EAO Survey (STUDIES) is a three-year JCMT Large Program aiming to reach the 450 μm confusion limit in the COSMOS-CANDELS region to study a representative sample of the high-redshift ...
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(American Astronomical SocietyIOP Publishing, 2009-07-20)We present results of a spectroscopic search for Ly[alpha] emitters (LAEs) in the Cl1604 supercluster field using the extensive spectroscopic Keck/DEep Imaging Multi-Object Spectrograph database taken as part of the ...
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Stars, dust, and the growth of ultraviolet-selected sub-L[superscript ∗] galaxies at redshift z ∼ 2 (Oxford University PressRoyal Astronomical Society, 2012)This work concerns the physical properties of very faint (R[subscript lim] = 28 AB mag; M[subscript stars,lim] ∼ 10[superscript 8] M[subscript circled dot]), ultraviolet-selected (UV-selected) sub-L[superscript ∗] BX ...
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(American Astronomical SocietyIOP Publishing, 2010-09-10)We present a study of a stellar population of Ly[alpha] emitters (LAEs) at z = 4.86 in the Great Observatories Origins Deep Survey North (GOODS-N) field and its flanking field. The LAEs are selected based on optical ...
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(American Astronomical SocietyIOP Publishing, 2009-03-01)We present the results of spectral energy distribution (SED) fitting analysis for Lyman break galaxies (LBGs) at z ∼ 5 in the Great Observatories Origins Deep Survey North (GOODS-N) and its flanking fields (the GOODS-FF). ...
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(American Astronomical SocietyIOP Publishing, 2010-10-01)We explore the feasibility and limitations of using the 1.6 [micron]m bump as a photometric redshift indicator and selection technique, and use it to study the rest-frame H-band galaxy luminosity and stellar mass functions ...
Now showing items 1-18 of 18