139 citations · 563 across the 24 of their papers we have counts for
7 papers · 1 filter
A forming disk at z~0.6: Collapse of a gaseous disk or major merger remnant?
M. Puech, F. Hammer, H. Flores +2
[Abridged] We present and analyze observations of J033241.88-274853.9 at z=0.6679, using multi-wavelength photometry and imaging with FLAMES/GIRAFFE 3D spectroscopy. J033241.88-274…
Images IV: Strong evolution of the oxygen abundance in gaseous phases of intermediate mass galaxies since z=0.8
M. Rodrigues, F. Hammer, H. Flores +22
Intermediate mass galaxies (logM(Msun)>10) at z~0.6 are the likeliest progenitors of the present-day numerous population of spirals. There is growing evidence that they have evolve…
IMAGES-III: The evolution of the Near-Infrared Tully-Fisher relation over the last 6 Gyr
M. Puech, H. Flores, F. Hammer +22
Using the multi-integral field spectrograph GIRAFFE at VLT, we have derived the K-band Tully-Fisher relation (TFR) at z~0.6 for a representative sample of 65 galaxies with emission…
IMAGES: a unique view of the galaxy mass assembly since z=1
M. Puech, F. Hammer, H. Flores +2
The Large Program IMAGES is near 2/3 of its completion. It provides us with kinematics (GIRAFFE deployable IFUs), gas chemistry (FORS2), detailed morphologies (HST/ACS) and IR phot…
IMAGES I. Strong evolution of galaxy kinematics since z=1
Y. Yang, H. Flores, F. Hammer +20
(abbreviated) We present the first results of the ESO large program, ``IMAGES'' which aims at obtaining robust measurements of the kinematics of distant galaxies using the multi-IF…
First detection of a minor merger a z~0.6
M. Puech, F. Hammer, H. Flores +3
Numerical simulations predict that minor mergers are an important channel for the mass assembly of galaxies. However, minor mergers are relatively difficult to detect using imaging…
The origin of star formation since z=1
F. Hammer, M. Puech, Y. B. Yang +1
The use of multiple integral field units with FLAMES/GIRAFFE at VLT has revolutionized investigations of distant galaxy kinematics. This facility may recover the velocity fields of…