Natascha M. Forster Schreiber

Optical Spectroscopy of Distant Red Galaxies (2009)

Wuyts, Stijn, Van Dokkum, Pieter G., Franx, Marijn, Schreiber, Natascha M. Forster, Illingworth, Garth D., Labbe, Ivo, ...

We present optical spectroscopic follow-up of a sample of Distant Red Galaxies (DRGs) with K < 22.5 (Vega), selected by J-K > 2.3, in the Hubble Deep Field South, the MS 1054-03 field, and the...

Color Distributions, Number and Mass Densities of Massive Galaxies at 1.5 < z < 3: Comparing Observations with Merger Simulations (2009)

Wuyts, Stijn, Franx, Marijn, Cox, Thomas J., Schreiber, Natascha M. Forster, Hayward, Christopher C., Hernquist, Lars, ...

We present a comparison between the observed color distribution, number and mass density of massive galaxies at 1.5 < z < 3 and a model by Hopkins et al. that relates the quasar and galaxy population...

The Evolution of the Stellar Mass Function of Galaxies from z=4.0 and the First Comprehensive Analysis of its Uncertainties: Evidence for Mass-dependent Evolution (2008)

Marchesini, Danilo, Van Dokkum, Pieter G., Schreiber, Natascha M. Forster, Franx, Marijn, Labbe', Ivo, Wuyts, Stijn

[Abridged] We present the evolution of the stellar mass function (SMF) of galaxies from z=4.0 to z=1.3 measured from a sample constructed from the deep NIR MUSYC, the FIRES, and the GOODS-CDFS...

FIREWORKS U38-to-24 micron photometry of the GOODS-CDFS: multi-wavelength catalog and total IR properties of distant Ks-selected galaxies (2008)

Wuyts, Stijn, Labbe, Ivo, Schreiber, Natascha M. Forster, Franx, Marijn, Rudnick, Gregory, Brammer, Gabriel B., ...

We present a Ks-selected catalog, dubbed FIREWORKS, for the Chandra Deep Field South (CDFS) containing photometry in U_38, B_435, B, V, V_606, R, i_775, I, z_850, J, H, Ks, [3.6 um], [4.5 um], [5.8...

A Near-Infrared Spectroscopic Survey of K-selected Galaxies at z~2.3: Redshifts and Implications for Broadband Photometric Studies (2008)

Kriek, Mariska, Van Dokkum, Pieter G., Franx, Marijn, Illingworth, Garth D., Marchesini, Danilo, Quadri, Ryan, ...

Using the Gemini Near-InfraRed Spectrograph (GNIRS), we have completed a near-infrared spectroscopic survey for K-bright galaxies at z~2.3, selected from the MUSYC survey. We derived spectroscopic...

The Origin of Line Emission in Massive z~2.3 Galaxies: Evidence for Cosmic Downsizing of AGN Host Galaxies (2006)

Kriek, Mariska, Van Dokkum, Pieter G., Franx, Marijn, Illingworth, Garth D., Coppi, Paolo, Schreiber, Natascha M. Forster, ...

Using the Gemini Near-InfraRed Spectrograph (GNIRS), we have assembled a complete sample of 20 K-selected galaxies at 2.0

What do we learn from IRAC observations of galaxies at 2 < z < 3.5? (2006)

Wuyts, Stijn, Labbe, Ivo, Franx, Marijn, Rudnick, Gregory, Van Dokkum, Pieter G., Fazio, Giovanni G., ...

We analyze very deep HST, VLT and Spitzer photometry of galaxies at 2 1) galaxies, but only by a factor of 1.3 for blue (U-V < 1) galaxies. We find a similar color-dependence of the improvement for...

Spectroscopic Confirmation of Multiple Red Galaxy-Galaxy Mergers in MS1054-03 (z=0.83) (2005)

Tran, Kim-Vy H., Van Dokkum, Pieter, Franx, Marijn, Illingworth, Garth D., Kelson, Daniel D., Schreiber, Natascha M. Forster

We present follow-up spectroscopy of the galaxy cluster MS1054-03 (z=0.83) confirming that at least six of the nine merging galaxy pairs identified by van Dokkum et al. (1999) are indeed bound...

The size evolution of galaxies since z~3: combining SDSS, GEMS and FIRES (2005)

Trujillo, Ignacio, Schreiber, Natascha M. Forster, Rudnick, Gregory, Barden, Marco, Franx, Marijn, Rix, Hans-Walter, ...

We present the evolution of the luminosity-size and stellar mass-size relations of luminous (L_V>3.4x10^10h_70^-2L_sun) and of massive (M_*>3x10^10h_70^-2M_sun) galaxies in the last ~11 Gyr. We use...

Chandra Constraints on the AGN Fraction and Star Formation Rate of Red z>~2 Galaxies in the FIRES MS1054-03 Field (2004)

Rubin, Kate H. R., Van Dokkum, Pieter G., Coppi, Paolo, Johnson, Olivia, Schreiber, Natascha M. Forster, Franx, Marijn, ...

Very deep near-infrared observations have recently uncovered a significant population of red galaxies at redshifts z>2. These distant red galaxies (DRGs) are efficiently selected by the criterion...

The Luminosity-Size and Mass-Size Relations of Galaxies out to z~3 (2003)

Trujillo, Ignacio, Rudnick, Gregory, Rix, Hans-Walter, Labbe, Ivo, Franx, Marijn, Daddi, Emanuele, ...

The luminosity-size and stellar mass-size distributions of galaxies out to z~3 is presented. We use very deep near-infrared images of the Hubble Deep Field South in the J_s, H, and K_s bands, taken...

A Significant Population of Red, Near-IR Selected High Redshift Galaxies (2003)

Franx, Marijn, Labbe, Ivo, Rudnick, Gregory, Van Dokkum, Pieter G., Daddi, Emanuele, Schreiber, Natascha M. Forster, ...

We use very deep near-infrared photometry of the Hubble Deep Field South taken with ISAAC/VLT to identify a population of high redshift galaxies with rest- frame optical colors similar to those of...

Spectroscopic Confirmation of a Substantial Population of Luminous Red Galaxies at Redshifts z>2 (2003)

Van Dokkum, Pieter G., Schreiber, Natascha M. Forster, Franx, Marijn, Daddi, Emanuele, Illingworth, Garth D., Labbe, Ivo, ...

We confirm spectroscopically the existence of a population of galaxies at z>~2 with rest-frame optical colors similar to normal nearby galaxies. The galaxies were identified by their red...