Results 11 to 20 of about 738 (163)

Identification and properties of intense star-forming galaxies at redshifts z > 10 [PDF]

open access: yes, 2023
Surveys with the James Webb Space Telescope (JWST) have discovered candidate galaxies in the first 400 Myr of cosmic time. Preliminary indications have suggested these candidate galaxies may be more massive and abundant than previously thought.
Maiolino R.   +55 more
core   +7 more sources

Redshift-Distance Survey of Early-Type Galaxies: Circular-Aperture Photometry [PDF]

open access: yesThe Astronomical Journal, 2003
51 pages, 12 figures, 6 tables, including full table6 (in http://webast.ast.obs-mip.fr/people/vicky/tables/) Accepted by AJ (scheduled for May 2003)
Alonso, M. V.   +6 more
openaire   +5 more sources

The galaxy luminosity function and the redshift-distance controversy (A Review) [PDF]

open access: yesProceedings of the National Academy of Sciences, 1986
The mean relation between distance and redshift for galaxies is reviewed as an observational question. The luminosity function for galaxies is an important ingredient and is given explicitly. We discuss various observational selection effects that are important for comparison of the linear and quadratic distance-redshift laws. Several lines of evidence
E E, Salpeter, G L, Hoffman
openaire   +2 more sources

Redshift-distance Survey of Early-type Galaxies: the ENEARc Cluster Sample [PDF]

open access: yesThe Astronomical Journal, 2002
41 pages, 7 figures, and 8 tables.
Bernardi, M.   +7 more
openaire   +3 more sources

Measuring the distance–redshift relation with the baryon acoustic oscillations of galaxy clusters [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2016
We analyse the largest spectroscopic samples of galaxy clusters to date, and provide observational constraints on the distance-redshift relation from baryon acoustic oscillations. The cluster samples considered in this work have been extracted from the Sloan Digital Sky Survey at three median redshifts, $z=0.2$, $z=0.3$, and $z=0.5$.
VEROPALUMBO, ALFONSO   +4 more
openaire   +3 more sources

Redshift-Distance Survey of Early-Type Galaxies: Dipole of the Velocity Field [PDF]

open access: yesThe Astrophysical Journal, 2000
We use the recently completed redshift-distance survey of nearby early-type galaxies (ENEAR) to measure the dipole component of the peculiar velocity field to a depth of cz ~ 6000 km/s. The sample consists of 1145 galaxies brighter than m_B=14.5 and cz < 7000 km/s, uniformly distributed over the whole sky, and 129 fainter cluster galaxies within the
da Costa, L. N.   +7 more
openaire   +2 more sources

Redshift-Distance Survey of Early-Type Galaxies. I. Sample Selection, Properties, and Completeness [PDF]

open access: yesThe Astronomical Journal, 2000
43 pages, 15 figures, submitted to the Astronomical ...
da Costa, L. N.   +7 more
openaire   +2 more sources

Distance Measurement of Galaxies to a Redshift of ∼ 0.1 Using the CO-Line Tully-Fisher Relation [PDF]

open access: yesPublications of the Astronomical Society of Japan, 1996
We report on the first results of a long-term project to derive the distances of galaxies at cosmological distances by applying the CO-line width–luminosity relation. We have obtained deep CO-line observations of galaxies at redshifts of up to cz ∼ 29000 km s-1 using the Nobeyama 45-m mm-wave telescope; also, some supplementary data were obtained using
Sofue, Y.   +7 more
openaire   +2 more sources

Redshift-distance Survey of Early-type Galaxies: The D_n-sigma Relation

open access: yesThe Astronomical Journal, 2002
In this paper R-band photometric and velocity dispersion measurements for a sample of 452 elliptical and S0 galaxies in 28 clusters are used to construct a template D_n-sigma relation. This template relation is constructed by combining the data from the 28 clusters, under the assumption that galaxies in different clusters have similar properties.
Bernardi, M.   +7 more
openaire   +3 more sources

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