139 citations · 415 across the 7 of their papers we have counts for
8 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…
Stellar population analysis on local infrared-selected galaxies
X. Y. Chen, Y. C. Liang, F. Hammer +2
To study the stellar population of local infrared galaxies, which contain star-forming galaxies, composite galaxies, LINERs, and Seyfert 2s. We also want to find whether infrared l…
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…
The star formation history of luminous infrared galaxies
D. Marcillac, D. Elbaz, S. Charlot +5
We constrain the past star formation histories of a sample of 25 distant (z~0.7) luminous infrared galaxies (LIRGs) detected with the mid infrared cameras ISOCAM and MIPS onboard t…
Detection of Wolf-Rayet stars in host galaxies of Gamma-Ray Bursts (GRBs): are GRBs produced by runaway massive stars ejected from high stellar density regions ?
F. Hammer, H. Flores, D. Schaerer +3
We have obtained deep spectroscopic observations of several nearby gamma-ray burst (GRB) host galaxies revealing for the first time the presence of Wolf-Rayet (WR) stars and numero…
3D spectroscopy with VLT/GIRAFFE: I- the true Tully Fisher relationship at z~0.6
H. Flores, F. Hammer, M. Puech +2
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…