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Context. Understanding the dwarf galaxy population in low density environments is crucial for testing the LCDM cosmological model. The increase in diversity towards low mass galaxies is seen as an increase in the scatter of scaling…

In the last few years, galaxies at redshifts up to z~1 have become accessible for medium-resolved spectroscopy thanks to the new generation of 10m-class telescopes. With kinematic and photometric information on spiral galaxies in this…

Astrophysics · Physics 2009-11-07 A. Boehm , B. L. Ziegler , K. J. Fricke , the FDF Team

The zCOSMOS SINFONI project is aimed at studying the physical and kinematical properties of a sample of massive z~1.4-2.5 star-forming galaxies, through SINFONI near-IR integral field spectroscopy (IFS), combined with the multi-wavelength…

In this paper we investigate the statistical properties of the Tully-Fisher relation for a sample of 32 galaxies with measured distances from the Cepheid period-luminosity relation and/or TRGB stars. We take advantage of panchromatic…

Astrophysics of Galaxies · Physics 2017-07-06 Anastasia A. Ponomareva , Marc A. W. Verheijen , Reynier F. Peletier , Albert Bosma

We analyze a new kinematic survey that includes accurate proper motions derived from SDSS DR7 positions, combined with multi-epoch measurements from the GSC-II database. By means of the SDSS spectro-photometric data (effective temperature,…

Astrophysics of Galaxies · Physics 2015-05-18 A. Spagna , M. G. Lattanzi , P. Re Fiorentin , R. L. Smart

We construct Tully-Fisher relationships (TFRs) in the $u$, $g$, $r$, $i$ and $z$ bands and stellar mass TFRs (smTFRs) for a sample of $25,698$ late spiral type galaxies (with $0.045<z<0.085$) from the Sloan Digital Sky Survey (SDSS) and…

Cosmology and Nongalactic Astrophysics · Physics 2015-06-05 Philip Mocz , Andrew Green , Max Malacari , Karl Glazebrook

A precise derivation of the evolution of the Tully Fisher is crucial to understand the interplay between dark matter and baryonic matter in cosmological models, Using 15 deployable integral field units of FLAMES/GIRAFFE at VLT, we have…

Astrophysics · Physics 2009-11-11 H. Flores , F. Hammer , M. Puech , P. Amram , C. Balkowski

We present our project on galaxy evolution in the environment of distant rich clusters aiming at disentangling the importance of specific interaction and galaxy transformation processes from the hierarchical evolution of field galaxies.…

Astrophysics · Physics 2009-11-10 K. Jaeger , A. Boehm , B. L. Ziegler , J. Heidt , C. Moellenhoff

We predict the structure and dynamics of disc galaxies using galaxy evolution models within a hierarchical formation scenario The halo mass aggregation histories, for a Lambda CDM model, were generated and used to calculate the…

Astrophysics · Physics 2008-11-26 C. Firmani , V. Avila-Reese

Context. Identifying the main processes of galaxy assembly at high redshifts is still a major issue to understand galaxy formation and evolution at early epochs in the history of the Universe. Aims. This work aims to provide a first insight…

Cosmology and Nongalactic Astrophysics · Physics 2015-05-13 B. Epinat , T. Contini , O. Le Fevre , D. Vergani , B. Garilli , P. Amram , J. Queyrel , L. Tasca , L. Tresse

We analyze the 3D kinematics of a sample of $\sim 4400$ red clump stars ranging between 5 and 10 kpc from the Galactic center and up to 3 kpc from the Galactic plane. This sample is representative for the metal-rich ([Fe/H] = -0.6 to 0.5)…

Astrophysics of Galaxies · Physics 2015-05-20 D. I. Casetti-Dinescu , T. M. Girard , V. I. Korchagin , W. F van Altena

We examine the evolution of the Tully-Fisher relation (TFR) using a sample of 89 field spirals, with 0.1 < z < 1, for which we have measured confident rotation velocities (Vrot). By plotting the residuals from the local TFR versus redshift,…

Astrophysics · Physics 2009-11-13 S. P. Bamford , A. Aragon-Salamanca , B. Milvang-Jensen

We study the HI K-band Tully-Fisher relation and the baryonic Tully-Fisher relation for a sample of 16 early-type galaxies, taken from the ATLAS3D sample, which all have very regular HI disks extending well beyond the optical body (> 5…

We investigate the amount of scatter in the Tully-Fisher relation (TFR) when using optical long-slit H-alpha rotation curves to determine the velocity widths of spiral galaxies. We study a sample of 25 galaxies in the Coma region of the sky…

We predict the Tully-Fisher (TF) and surface-brightness--magnitude relation for disk galaxies at z=3 and discuss the origin of these scaling relations and their scatter. We show that the variation of the TF relation with redshift can be a…

Astrophysics · Physics 2016-08-30 Ari Buchalter , Raul Jimenez , Marc Kamionkowski

We present first results of a program to study the dynamics of undisturbed bulgeless, low surface density disk galaxies in order to probe the underlying structure of dark matter halos. High resolution H-alpha rotation curves are combined…

Astrophysics · Physics 2007-05-23 J. J. Dalcanton , R. A. Bernstein

A Tully-Fisher (TF) relation from H-alpha rotation curves of 19 luminous, star-forming galaxies reveals there is little evidence for evolution in the mass-to-light ratio (M/L) of these galaxies to z~0.3. The near-infrared Tolman…

Astrophysics · Physics 2007-05-23 Matthew A. Bershady

Motivated by recent pioneering measurements of galaxy kinematics at intermediate redshifts, we have begun a pilot survey to measure rotation curves for blue, star-forming galaxies between 0.05<z<0.35. The scientific impetus for such…

Astrophysics · Physics 2009-10-28 Matthew A. Bershady

The availability of photometric imaging of several thousand galaxies with the Spitzer Space Telescope enables a mid-infrared calibration of the correlation between luminosity and rotation in spiral galaxies. The most important advantage of…

Cosmology and Nongalactic Astrophysics · Physics 2015-06-11 Jenny G. Sorce , Helene M. Courtois , R. Brent Tully

We used ionized gas and stellar kinematics for 667 spatially resolved galaxies publicly available from the Calar Alto Legacy Integral Field Area survey (CALIFA) 3rd Data Release with the aim of studying kinematic scaling relations as the…