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Related papers: Disk galaxy evolution up to redshift z=1

200 papers

Through extended integrations using the recently-installed deep depletion CCD on the red arm of the Keck I Low Resolution Imaging Spectrograph, we present new measurements of the resolved spectra of 70 morphologically-selected star-forming…

Cosmology and Nongalactic Astrophysics · Physics 2015-06-03 Sarah H. Miller , Richard S. Ellis , Mark Sullivan , Kevin Bundy , Andrew B. Newman , Tommaso Treu

We study the location of massive disk galaxies on the Tully-Fisher relation. Using a combination of K-band photometry and high-quality rotation curves, we show that in traditional formulations of the TF relation (using the width of the…

Astrophysics · Physics 2009-11-13 E. Noordermeer , M. A. W. Verheijen

We combine HST imaging from the GEMS survey with photometric redshifts from COMBO-17 to explore the evolution of disk-dominated galaxies since z<1.1. The sample is comprised of all GEMS galaxies with Sersic indices n<2.5, derived from fits…

The IMAGES project aims at measuring the velocity fields of a representative sample of 100 massive galaxies at z=0.4-0.75, selected in the CDFS, the CFRS and the HDFS fields. It uses the world-unique mode of multiple integral field units of…

Cosmology and Nongalactic Astrophysics · Physics 2019-08-13 F. Hammer

Despite having entered the era of "precision cosmology," the formation of galaxies within the favored CDM cosmological paradigm remains problematic. By relating our N-body/smooth particle hydro-dynamical simulation to an extensive range of…

Astrophysics · Physics 2007-05-23 C. B. Brook , H. Martel , B. K. Gibson , D. Kawata

We use kinematic measurements of a large sample of galaxies from the Team Keck Redshift Survey in the GOODS-N field to measure evolution in the optical and near-IR Tully-Fisher relations to z = 1.2. We construct Tully-Fisher relations with…

We present a scenario for the formation and evolution of disk galaxies within the framework of an inflationary CDM universe, and we compare the results with observations ranking from the present-day up to z~1. Galactic disks are built-up…

Astrophysics · Physics 2007-05-23 C. Firmani , V. Avila-Reese

The Cosmic Evolution Survey (COSMOS) allows for the first time a highly significant census of environments and structures up to redshift one, as well as a full morphological description of the galaxy population. In this paper we present a…

Cosmology and Nongalactic Astrophysics · Physics 2009-08-05 Maurilio Pannella , Armin Gabasch , Yuliana Goranova , Niv Drory , Ulrich Hopp , Stefan Noll , Roberto P. Saglia , Veronica Strazzullo , Ralf Bender

We exploit the gravitational potential of massive cluster lenses to probe the emission line properties of six z=1 galaxies which appear as highly magnified luminous arcs. Using the GMOS integral field spectrograph together with detailed…

Astrophysics · Physics 2009-11-11 M. Swinbank , R. Bower , G. P. Smith , Ian Smail , J. -P. Kneib , R. Ellis , D. Stark , A. Bunker

We measure the relation between galaxy luminosity and disk circular velocity (the Tully-Fisher [TF] relation), in the g, r, i, and z-bands, for a broadly selected sample of galaxies from the Sloan Digital Sky Survey, with the goal of…

(Abridged) Several aspects of the evolution of star-forming galaxies are studied using measures of the 2-dimensional surface brightness profile of a sample of 341 faint objects selected from the CFRS and LDSS redshift surveys that have been…

We present adaptive optics assisted, spatially resolved spectroscopy of a sample of nine H-alpha-selected galaxies at z=0.84--2.23 drawn from the HiZELS narrow-band survey. These galaxies have star-formation rates of 1-27Mo/yr and are…

Cosmology and Nongalactic Astrophysics · Physics 2012-09-10 Mark Swinbank , David Sobral , Ian Smail , Jim Geach , Philip Best , Ian McCarthy , Rob Crain , Tom Theuns

We present SPH cosmological simulations of the formation of three disk galaxies with a detailed treatment of chemical evolution and cooling. The resulting galaxies have properties compatible with observations: relatively high disk-to-total…

We present a catalogue and atlas of low-resolution spectra of a well defined sample of 341 objects in the FORS Deep Field. All spectra were obtained with the FORS instruments at the ESO VLT with essentially the same spectroscopic set-up.…

We present axisymmetric maximum disk mass models for a sample of 74 spiral galaxies taken from the southern sky Fabry-Perot Tully-Fisher survey (Schommer et al. 1993). The sample contains galaxies spanning a large range of morphologies and…

Astrophysics · Physics 2009-10-31 Povilas Palunas , T. B. Williams

A combination of ground-based (NTT and VLT) and HST (HDF-N and HDF-S) public imaging surveys have been used to collect a sample of 1712 I-selected and 319 $K\leq 21$ galaxies. Photometric redshifts have been obtained for all these galaxies.…

Astrophysics · Physics 2009-10-31 A. Fontana , N. Menci , S. D'Odorico , E. Giallongo , F. Poli , S. Cristiani , A. Moorwood , P. Saracco

We present simple models for disk evolution based on two different approaches: a forward approach based on predictions generic to hierarchical models for structure formation (e.g., Mo, Mao, & White 1998) and a backwards approach based on…

Astrophysics · Physics 2011-08-23 Rychard J. Bouwens , Joseph Silk

We study galaxy evolution from z=1 to z=0 as a function of velocity dispersion sigma for galaxies with sigma > 95 km/s based on the measured and Monte Carlo realised local velocity dispersion functions (VDFs) of galaxies and the revised…

Astrophysics · Physics 2015-05-13 Kyu-Hyun Chae

We study the evolution of the galactic spin using data of high redshift galaxies in the fields of the Great Observatories Origins Deep Survey (GOODS). Through simple dynamical considerations we estimate the spin for the disc galaxies in our…

Cosmology and Nongalactic Astrophysics · Physics 2015-06-04 Bernardo Cervantes-Sodi , X. Hernandez , Ho Seong Hwang , Changbom Park , Damien Le Borgne

We explore the implications for the high redshift universe of ``state-of-the-art'' models for the chemical and spectrophotometric evolution of spiral galaxies. The models are based on simple ``scaling relations'' for discs, obtained in the…

Astrophysics · Physics 2009-11-06 S. Boissier , N. Prantzos