Olivier Ilbert

The zCOSMOS 10k-Bright Spectroscopic Sample (2009)

Lilly, Simon J., Le Brun, Vincent, Maier, Christian, Mainieri, Vincenzo, Mignoli, Marco, Scodeggio, Marco, ...

We present spectroscopic redshifts of a large sample of galaxies with I_(AB) < 22.5 in the COSMOS field, measured from spectra of 10,644 objects that have been obtained in the first two years of...

Deep Spitzer 24 μm COSMOS Imaging. I. The Evolution of Luminous Dusty Galaxies—Confronting the Models (2009)

Le-Floc’h, Emeric, Aussel, Hervé, Ilbert, Olivier, Riguccini, Laurie, Frayer, David T., Salvato, Mara, ...

We present the first results obtained from the identification of ~30,000 sources in the Spitzer/24 μm observations of the COSMOS field at S_(24 μm) ≳ 80 μJy. Using accurate photometric redshifts...

Studying Large- and Small-Scale Environments of Ultraviolet Luminous Galaxies (2009)

Basu-Zych, Antara R., Schiminovich, David, Heinis, Sebastien, Overzier, Roderik, Heckman, Tim, Zamojski, Michel, ...

Studying the environments of 0.4 < z < 1.2 ultraviolet (UV)-selected galaxies, as examples of extreme star-forming galaxies (with star formation rates (SFRs) in the range of 3-30 M_☉ yr^(–1)), we...

A weak lensing study of the Coma cluster (2009)

Gavazzi, Raphael, Adami, Christophe, Durret, Florence, Cuillandre, Jean-Charles, Ilbert, Olivier, Mazure, Alain, ...

Due to observational constraints, dark matter determinations in nearby clusters based on weak lensing are still extremely rare, in spite of their importance for the determination of cluster...

Relation between stellar mass and star-formation activity in galaxies (2009)

Mobasher, Bahram, Dahlen, Tomas, Hopkins, Andrew, Scoville, Nick Z., Capak, Peter, Rich, R. Michael, ...

For a mass-selected sample of 66544 galaxies with photometric redshifts (z phot) from the Cosmic Evolution Survey (COSMOS), we examine the evolution of star-formation activity as a function of...

A weak lensing study of the Coma cluster (2009)

Gavazzi, Raphael, Adami, Christophe, Durret, Florence, Cuillandre, Jean-Charles, Ilbert, Olivier, Mazure, Alain, ...

Due to observational constraints, dark matter determinations in nearby clusters based on weak lensing are still extremely rare, in spite of their importance for the determination of cluster...

A weak lensing study of the Coma cluster (2009)

Gavazzi, Raphael, Adami, Christophe, Durret, Florence, Cuillandre, Jean-Charles, Ilbert, Olivier, Mazure, Alain, ...

Due to observational constraints, dark matter determinations in nearby clusters based on weak lensing are still extremely rare, in spite of their importance for the determination of cluster...

Relation Between Stellar Mass and Star Formation Activity in Galaxies (2008)

Mobasher, Bahram, Dahlen, T., Hopkins, A., Scoville, N. Z., Capak, P., Rich, R. M., ...

For a mass-selected sample of 66544 galaxies with photometric redshifts from the Cosmic Evolution Survey (COSMOS), we examine the evolution of star formation activity as a function of stellar mass in...

Photometric redshifts in the SWIRE survey (2008)

Rowan-Robinson, Michael, Babbedge, Tom, Oliver, Seb, Trichas, Markos, Berta, Stefano, Lonsdale, Carol, ...

We present the SWIRE Photometric Redshift Catalogue 1 025 119 redshifts of unprecedented reliability and of accuracy comparable with or better than previous work. Our methodology is based on fixed...

Clustering Properties of restframe UV selected galaxies II: Migration of Star Formation sites with cosmic time from GALEX and CFHTLS (2007)

Heinis, Sebastien, Milliard, Bruno, Arnouts, Stephane, Blaizot, Jeremy, Schiminovich, David, Budavari, Tamas, ...

We analyze the clustering properties of ultraviolet selected galaxies by using GALEX-SDSS data at z 2) to low redshift (b ~ 0.79^{+0.1}_{-0.08}). When accounting for the fraction of the star...

Evolution of morphology in the Chandra Deep Field South (2005)

Lauger, Sébastien, Ilbert, Olivier, Buat, Véronique, Tresse, Laurence, Burgarella, Denis, Arnouts, Stéphane, ...

We studied the morphology of galaxies in the Chandra Deep Field South using ACS multi-wavelength data from the Great Observatories Origin Deep Survey and 524 spectroscopic redshifts from the VIMOS...

Evolution of morphology in the Chandra Deep Field South (2005)

Lauger, Sébastien, Ilbert, Olivier, Buat, Véronique, Tresse, Laurence, Burgarella, Denis, Arnouts, Stéphane, ...

We studied the morphology of galaxies in the Chandra Deep Field South using ACS multi-wavelength data from the Great Observatories Origin Deep Survey and 524 spectroscopic redshifts from the VIMOS...

Evolution of morphology in the Chandra Deep Field South (2005)

Lauger, Sébastien, Ilbert, Olivier, Buat, Véronique, Tresse, Laurence, Burgarella, Denis, Arnouts, Stéphane, ...

We studied the morphology of galaxies in the Chandra Deep Field South using ACS multi-wavelength data from the Great Observatories Origin Deep Survey and 524 spectroscopic redshifts from the VIMOS...

Evolution of morphology in the Chandra Deep Field South (2005)

Lauger, Sébastien, Ilbert, Olivier, Buat, Véronique, Tresse, Laurence, Burgarella, Denis, Arnouts, Stéphane, ...

We studied the morphology of galaxies in the Chandra Deep Field South using ACS multi-wavelength data from the Great Observatories Origin Deep Survey and 524 spectroscopic redshifts from the VIMOS...

Evolution of morphology in the Chandra Deep Field South (2005)

Lauger, Sébastien, Ilbert, Olivier, Buat, Véronique, Tresse, Laurence, Burgarella, Denis, Arnouts, Stéphane, ...

We studied the morphology of galaxies in the Chandra Deep Field South using ACS multi-wavelength data from the Great Observatories Origin Deep Survey and 524 spectroscopic redshifts from the VIMOS...

Evolution of morphology in the Chandra Deep Field South (2005)

Lauger, Sébastien, Ilbert, Olivier, Buat, Véronique, Tresse, Laurence, Burgarella, Denis, Arnouts, Stéphane, ...

We studied the morphology of galaxies in the Chandra Deep Field South using ACS multi-wavelength data from the Great Observatories Origin Deep Survey and 524 spectroscopic redshifts from the VIMOS...

Evolution of morphology in the Chandra Deep Field South (2005)

Lauger, Sébastien, Ilbert, Olivier, Buat, Véronique, Tresse, Laurence, Burgarella, Denis, Arnouts, Stéphane, ...

We studied the morphology of galaxies in the Chandra Deep Field South using ACS multi-wavelength data from the Great Observatories Origin Deep Survey and 524 spectroscopic redshifts from the VIMOS...

Evolution of morphology in the Chandra Deep Field South (2005)

Lauger, Sébastien, Ilbert, Olivier, Buat, Véronique, Tresse, Laurence, Burgarella, Denis, Arnouts, Stéphane, ...

We studied the morphology of galaxies in the Chandra Deep Field South using ACS multi-wavelength data from the Great Observatories Origin Deep Survey and 524 spectroscopic redshifts from the VIMOS...