Evolution of the Early-Type Galaxy Fraction in Clusters since z = 0.8 (2009)
Simard, Luc, Clowe, Douglas, Desai, Vandana, Dalcanton, Julianne J., Von Der Linden, Anja, Poggianti, Bianca M., ...
We study the morphological content of a large sample of high-redshift clusters to determine its dependence on cluster mass and redshift. Quantitative morphologies are based on bulge+disk...
On the nature of the Milky Way satellites (2009)
Li, Yang-Shyang, De Lucia, Gabriella, Helmi, Amina
We combine a series of high-resolution simulations with semi-analytic galaxy formation models to follow the evolution of a system resembling the Milky Way and its satellites. The semi-analytic model...
De Lucia, Gabriella, Poggianti, Bianca M., Halliday, Claire, Milvang-Jensen, Bo, Noll, Stefan, Smail, Ian, ...
We present new deep spectroscopic observations of 0.05--0.5 L_* galaxies in one cluster (cl1232.5-1250) drawn from the ESO Distant Cluster Survey (EDisCS) sample, at z = 0.54. The new data extend the...
The Rest-Frame Optical Luminosity Function of Cluster Galaxies at z (2009)
Rudnick, Gregory, Von Der Linden, Anja, Pello, Roser, Aragon-Salamanca, Alfonso, Marchesini, Danilo, Clowe, Douglas, ...
We present the rest-frame optical luminosity function (LF) of red sequence galaxies in 16 clusters at 0.4
The ESO Distant Cluster Sample: galaxy evolution and environment out to z=1 (2009)
Poggianti, Bianca M., Aragon-Salamanca, Alfonso, Bamford, Steven, Barazza, Fabio, Best, Philip, Clowe, Douglas, ...
The ESO Distant Cluster Survey (EDisCS, P.I. Simon D.M. White, LP 166.A-0162) is an ESO large programme aimed at studying clusters and cluster galaxies at z=0.4-1. How different is the evolution of...
"Ab initio" models of galaxy formation: successes and open problems (2009)
In the past decades, different approaches have been developed in order to link the physical properties of galaxies to the dark matter haloes in which they reside. In this review, I give a brief...
Frequency and properties of bars in cluster and field galaxies at intermediate redshifts (2009)
Barazza, Fabio D., Jablonka, Pascale, Desai, Vandana, Jogee, Shardha, Aragon-Salamanca, Alfonso, De Lucia, Gabriella, ...
We present a study of large-scale bars in field and cluster environments out to redshifts of ~0.8 using a final sample of 945 moderately inclined disk galaxies drawn from the EDisCS project. We...
Fontanot, Fabio, De Lucia, Gabriella, Monaco, Pierluigi, Somerville, Rachel S., Santini, Paola
[abridged] It has been widely claimed that several lines of observational evidence point towards a "downsizing" (DS) of the process of galaxy formation over cosmic time. This behavior is sometimes...
The environments of starburst and post-starburst galaxies at z = 0.4-0.8 (2009)
Poggianti, Bianca M., Aragón-Salamanca, Alfonso, Zaritsky, Dennis, De Lucia, Gabriella, Milvang-Jensen, Bo, Desai, Vandana, ...
Overzier, Roderik A., Guo, Qi, Kauffmann, Guinevere, De Lucia, Gabriella, Bouwens, Rychard, Lemson, Gerard
Milky Way type galaxies in a ΛCDM cosmology (2009)
De Rossi, Maria E., Tissera, Patricia B., De Lucia, Gabriella, Kauffmann, Guinevere
Modeling multi-wavelength properties of high redshift galaxies (2009)
Monaco, Pierluigi, Fontanot, Fabio, Lo Faro, Barbara, De Lucia, Gabriella, Vanzella, Eros, Somerville, Rachel, ...
Simulation of the cosmic evolution of atomic and molecular hydrogen in galaxies (2009)
Obreschkow, Danail, Croton, D., De Lucia, Gabriella, Khochfar, S., Rawlings, S.
We present a simulation of the cosmic evolution of the atomic and molecular phases of the cold hydrogen gas in about 3 x 10(7) galaxies, obtained by postprocessing the virtual galaxy catalog produced...
Rudnick, Gregory, Von Der Linden, Anja, Pelló, Roser, Aragón-Salamanca, Alfonso, Marchesini, Danilo, Clowe, Douglas, ...
Simulation of the cosmic evolution of atomic and molecular hydrogen in galaxies (2009)
Obreschkow, Danail, Croton, D., De Lucia, Gabriella, Khochfar, S., Rawlings, S.
We present a simulation of the cosmic evolution of the atomic and molecular phases of the cold hydrogen gas in about 3 x 10(7) galaxies, obtained by postprocessing the virtual galaxy catalog produced...
On the common mass scale of the milky way satellites (2009)
Li, Yang-Shyang, Helmi, Amina, De Lucia, Gabriella, Stoehr, Felix
Quenching of Star Formation (2008)
Wild, Vivienne, Budavari, Tamas, Blaizot, Jeremy, Walcher, C. Jakob, Johansson, Peter H., Lemson, Gerard, ...
In the last decade we have seen an enormous increase in the size and quality of spectroscopic galaxy surveys, both at low and high redshift. New statistical techniques to analyse large portions of...
The environments of starburst and post-starburst galaxies at z=0.4-0.8 (2008)
Poggianti, Bianca M., Aragon-Salamanca, Alfonso, Zaritsky, Dennis, De Lucia, Gabriella, Milvang-Jensen, Bo, Desai, Vandana, ...
Post-starburst (E+A or k+a) spectra, characterized by their exceptionally strong Balmer lines in absorption and the lack of emission lines, belong to galaxies in which the star formation activity...
Overzier, Roderik, Guo, Qi, Kauffmann, Guinevere, De Lucia, Gabriella, Bouwens, Rychard, Lemson, Gerard
Motivated by recent observational studies of the environment of z~6 QSOs, we have used the Millennium Run (MR) simulations to construct a very large (~20 deg^2) mock redshift survey of star-forming...
On the common mass scale of the Milky Way satellites (2008)
Li, Yang-Shyang, Helmi, Amina, De Lucia, Gabriella, Stoehr, Felix
We use a hybrid approach that combines high-resolution simulations of the formation of a Milky Way-like halo with a semi-analytic model of galaxy formation to study the mass content of dwarf galaxies...
Poggianti, Bianca M., Desai, Vandana, Finn, Rose, Bamford, Steven, De Lucia, Gabriella, Varela, Jesus, ...
We investigate how the [O II] properties and the morphologies of galaxies in clusters and groups at z = 0.4–0.8 depend on projected local galaxy density, and compare with the field at similar...
The Galaxy and its stellar halo - insights from a hybrid cosmological approach (2008)
De Lucia, Gabriella, Helmi, Amina
We use a series of high-resolution N-body simulations of a `Milky-Way' halo, coupled to semi-analytic techniques, to study the formation of our own Galaxy and of its stellar halo. Our model Milky Way...
Milky Way type galaxies in a LCDM cosmology (2008)
De Rossi, Maria E., Tissera, Patricia B., De Lucia, Gabriella, Kauffmann, Guinevere
We analyse a sample of 52,000 Milky Way (MW) type galaxies drawn from the publicly available galaxy catalogue of the Millennium Simulation with the aim of studying statistically the differences and...
Poggianti, Bianca M., Desai, Vandana, Finn, Rose, Bamford, Steven, De Lucia, Gabriella, Varela, Jesus, ...
We investigate how the [OII] properties and the morphologies of galaxies in clusters and groups at z=0.4-0.8 depend on projected local galaxy density, and compare with the field at similar redshifts...
De Lucia, Gabriella, Helmi, Amina
We use a series of high-resolution simulations of a `Milky-Way' halo coupled to semi-analytic methods to study the formation of our own Galaxy and of its stellar halo. The physical properties of our...
De Lucia, Gabriella, Poggianti, Bianca M.
We present recent results on the evolution of the colour-magnitude relation and of the star formation activity in galaxy clusters since z~0.8. Results are based on the ESO Distant Cluster Survey...
Milvang-Jensen, Bo, Noll, Stefan, Halliday, Claire, Poggianti, Bianca M., Jablonka, Pascale, Aragon-Salamanca, Alfonso, ...
AIMS. We present spectroscopic observations of galaxies in 15 survey fields as part of the ESO Distant Cluster Survey (EDisCS). We determine the redshifts and velocity dispersions of the galaxy...
Poggianti, Bianca M., Desai, Vandana, Finn, Rose, Bamford, Steven, De Lucia, Gabriella, Varela, Jesus, ...
Quenching of star formation (2008)
Wild, Vivienne, Budavári, Tamas, Blaizot, Jérémy, Walcher, C. Jakob, Johansson, Peter H., Lemson, Gerard, ...
Meneghetti, Massimo, Melchior, Peter, Grazian, Andrea, De Lucia, Gabriella, Dolag, Klaus, Bartelmann, Matthias, ...
We present a newly developed code that allows simulations of optical observations of galaxy fields with a variety of instruments. The code incorporates gravitational lensing effects and is targetted...
Wang, Jie, De Lucia, Gabriella, Kitzbichler, Manfred G., White, Simon D. M.
We combine N-body simulations of structure growth with physical modelling of galaxy evolution to investigate whether the shift in cosmological parameters between the 1-year and 3-year results from...
Wang, Lan, Li, Cheng, Kauffmann, Guinevere, De Lucia, Gabriella
We extend our previous physically-based halo occupation distribution models to include the dependence of clustering on the spectral energy distributions of galaxies. The high resolution Millennium...
Bertone, Serena, De Lucia, Gabriella, Thomas, Peter A.
We present results of a new feedback scheme implemented in the Munich galaxy formation model. The new scheme includes a dynamical treatment of galactic winds powered by supernovae explosions and...
The build-up of the colour–magnitude relation in galaxy clusters since z ~ 0.8 (2007)
De Lucia, Gabriella, Poggianti, Bianca M., Aragón-Salamanca, Alfonso, White, Simon D. M., Zaritsky, Dennis, Clowe, Douglas, ...
The build-up of the colour–magnitude relation in galaxy clusters since z ~ 0.8 (2007)
De Lucia, Gabriella, Poggianti, Bianca M., Aragón-Salamanca, Alfonso, White, Simon D. M., Zaritsky, Dennis, Clowe, Douglas, ...
Substructure in lensing clusters and simulations (2007)
Natarajan, Priyamvada, De Lucia, Gabriella, Springel, Volker
How `heredity' and `environment' shape galaxy properties (2006)
In this review, I give a brief summary of galaxy evolution processes in hierarchical cosmologies and of their relative importance at different masses, times, and environments. I remind the reader of...
The build-up of the colour-magnitude relation in galaxy clusters since z~0.8 (2006)
De Lucia, Gabriella, Poggianti, Bianca M., Aragon-Salamanca, Alfonso, White, Simon D. M., Zaritsky, Dennis, Clowe, Douglas, ...
Using galaxy clusters from the ESO Distant Cluster Survey, we study how the distribution of galaxies along the colour-magnitude relation has evolved since z~0.8. While red-sequence galaxies in all...
The hierarchical formation of the brightest cluster galaxies (2006)
De Lucia, Gabriella, Blaizot, Jeremy
We use semi-analytic techniques to study the formation and evolution of brightest cluster galaxies (BCGs). We show the extreme hierarchical nature of these objects and discuss the limits of simple...
Substructure in lensing clusters and simulations (2006)
Natarajan, Priyamvada, De Lucia, Gabriella, Springel, Volker
We present high-resolution mass reconstructions for five massive cluster-lenses spanning a redshift range from $z = 0.18$--0.57 utilising archival {\it Hubble Space Telescope} ({\it HST}) data and...
Modelling galaxy clustering in a high resolution simulation of structure formation (2006)
Wang, Lan, Li, Cheng, Kauffmann, Guinevere, De Lucia, Gabriella
We use the Millennium Simulation, a 10 billion particle simulation of the growth of cosmic structure, to construct a new model of galaxy clustering. We adopt a methodology that falls midway between...
The formation history of elliptical galaxies (2006)
De Lucia, Gabriella, Springel, Volker, White, Simon D. M., Croton, Darren, Kauffmann, Guinevere
The evolution of the star formation activity in galaxies and its dependence on environment (2006)
Poggianti, Bianca M., Von Der Linden, Anja, De Lucia, Gabriella, Desai, Vandana, Simard, Luc, Halliday, Claire, ...
The evolution of the star formation activity in galaxies and its dependence on environment (2006)
Poggianti, Bianca M., Von Der Linden, Anja, De Lucia, Gabriella, Desai, Vandana, Simard, Luc, Halliday, Claire, ...
Gas infall and stochastic star formation in galaxies in the local universe (2006)
Kauffmann, Guinevere, Heckman, Timothy M., De Lucia, Gabriella, Brinchmann, Jarle, Charlot, Stéphane, Tremonti, Christy, ...
Modelling galaxy clustering in a high-resolution simulation of structure formation (2006)
Wang, Lan, Li, Cheng, Kauffmann, Guinevere, De Lucia, Gabriella
Gas Infall and Stochastic Star Formation in Galaxies in the Local Universe (2005)
Kauffmann, Guinevere, Heckman, Timothy M., De Lucia, Gabriella, Brinchmann, Jarle, Charlot, Stephane, Tremonti, Christy, ...
We study the recent star formation histories of local galaxies by analyzing the scatter in their colours and spectral properties. We present evidence that the distribution of star formation histories...
The formation history of elliptical galaxies (2005)
De Lucia, Gabriella, Springel, Volker, White, Simon D. M., Croton, Darren, Kauffmann, Guinevere
We take advantage of the largest high-resolution simulation of cosmic structure growth ever carried out -- the Millennium Simulation of the concordance LambdaCDM cosmogony -- to study how the star...
Evolution of Galaxies in Clusters (2004)
In dieser Doktorarbeit studiere ich die Entstehung und Entwicklung von Galaxien in Galaxienhaufen sowohl theoretisch als auch unter Einbeziehung von Beobachtungsdaten. Diese Doktorarbeit gliedert...
Evolution of Galaxies in Clusters (2004)
In dieser Doktorarbeit studiere ich die Entstehung und Entwicklung von Galaxien in Galaxienhaufen sowohl theoretisch als auch unter Einbeziehung von Beobachtungsdaten. Diese Doktorarbeit gliedert...
Galaxies and subhaloes in LCDM galaxy clusters (2004)
Gao, Liang, De Lucia, Gabriella, White, Simon D. M., Jenkins, Adrian
We combine 10 high resolution resimulations of cluster--sized dark haloes with semi--analytic galaxy formation modelling in order to compare the number density and velocity dispersion profiles of...
Evolution of galaxies in clusters : semi-analytic models and observations (2004)
De Lucia, Gabriella, Kauffmann, Guinevere, White, Simon D. M.
Evolution of galaxies in clusters / (2004)
München, University, Diss., 2004 (Nicht für den Austausch).
De Lucia, Gabriella, Kauffmann, Guinevere, White, Simon D. M.
(Abridged) We use a combination of high resolution N-body simulations and semi-analytic techniques to follow the formation, the evolution and the chemical enrichment of cluster galaxies in a...
Evolution of galaxies in clusters: semi-analytic models and observations (2003)
De Lucia, Gabriella, Kauffmann, Guinevere, White, Simon D. M.
We present two different projects. The first one is related to the development of a semi-analytic model to follow the formation, the evolution and chemical enrichment of cluster galaxies in a...
Substructures in cold dark matter halos Elektronische Daten (2003)
De Lucia, Gabriella, Kauffmann, G., White, S.D.M., Springel, V., Lanzoni, B., ...
Poster von Kongress: Star and Structure Formation: From First Light to the Milky Way, Astrophysics Conference, August 18-22, 2003, ETH Zurich, Switzerland
Chemical enrichment of the ICM in a hierarchical merger model Elektronische Daten (2003)
De Lucia, Gabriella, Astrophysics Conference
Poster von Kongress: Star and Structure Formation: From First Light to the Milky Way, Astrophysics Conference, August 18-22, 2003, ETH Zurich, Switzerland