Faint Lyman-Break galaxies as a crucial test for galaxy formation models (2009)
Faro, Barbara Lo, Monaco, Pierluigi, Vanzella, Eros, Fontanot, Fabio, Silva, Laura, Cristiani, Stefano
It has recently been shown that galaxy formation models within the LambdaCDM cosmology predict that, compared to the observed population, small galaxies (with stellar masses < 10^{11} M_sun) form too...
Schurer, Andrew, Calura, Francesco, Silva, Laura, Pipino, Antonio, Granato, Gian Luigi, Matteucci, Francesca, ...
We present photometric evolution models of galaxies, in which, in addition to the stellar component, the effects of an evolving dusty interstellar medium have been included with particular care....
Modeling multi-wavelength properties of high redshift galaxies (2009)
Monaco, Pierluigi, Fontanot, Fabio, Lo Faro, Barbara, De Lucia, Gabriella, Vanzella, Eros, Somerville, Rachel, ...
The molecular hydrogen explorer H2EX (2009)
Boulanger, Francois, Maillard, J.P., Appleton, P., Bressan, Alessandro, Danese, Luigi, Granato, Gian Luigi, ...
The Molecular Hydrogen Explorer, H2EX, was proposed in response to the ESA 2015 - 2025 Cosmic Vision Call as a medium class space mission with NASA and CSA participations. The mission, conceived to...
Fontanot, Fabio, Somerville, Rachel S., Silva, Laura, Monaco, Pierluigi, Skibba, Ramin
The treatment of dust attenuation is crucial in order to compare the predictions of galaxy formation models with multiwavelength observations. Most past studies have either used simple analytic...
Vega, Olga, Clemens, Marcel S., Bressan, Alessandro, Granato, Gian Luigi, Silva, Laura, Panuzzo, Pasquale
Aims. By using the spectral energy distribution (SED) from the near-infrared to the radio of a statistically significant number of luminous infrared galaxies we determine important physical...
Modeling the spectral energy distribution of ULIRGs I. The radio spectra (2008)
Clemens, Marcel S., Vega, Olga, Bressan, Alessandro, Granato, Gian Luigi, Silva, Laura, Panuzzo, Pasquale
Aims.We aim to constrain new starburst/AGN models of IRAS bright galaxies via their spectral energy distribution from the near-infrared to the radio. To this end, we determine the radio spectra for a...
Marigo, Paola, Girardi, Leo, Bressan, Alessandro, Groenewegen, Martin A. T., Silva, Laura, Granato, Gian Luigi
We present a large set of theoretical isochrones, whose distinctive features mostly reside on the greatly improved treatment of the thermally pulsing asymptotic giant branch (TP-AGB) phase....
Spitzer IRS spectra of Virgo Early-Type Galaxies: Detection of Stellar Silicate Emission (2007)
Bressan, Alessandro, Panuzzo, Pasquale, Buson, Lucio, Clemens, Marcel, Granato, Gian Luigi, Rampazzo, Roberto, ...
We present high signal to noise ratio Spitzer Infrared Spectrograph observations of 17 Virgo early-type galaxies. The galaxies were selected from those that define the colour-magnitude relation of...
The growth of the nuclear black holes in submillimetre galaxies (2007)
Granato, Gian Luigi, Silva, Laura, Lapi, Andrea, Shankar, Francesco, De Zotti, Gianfranco, Danese, Luigi
We show that the ABC scenario we proposed for the co-evolution of spheroids and QSOs predicts accretion rates and masses of supermassive black holes in sub-mm galaxies in keeping with recent X-ray...
Quasar Luminosity Functions from Joint Evolution of Black Holes and Host Galaxies (2007)
Lapi, Andrea, Shankar, Francesco, Mao, Jirong, Granato, Gian Luigi, Silva, Laura, De Zotti, Gianfranco, ...
We show that our previously proposed anti-hierarchical baryon collapse scenario for the joint evolution of black holes and host galaxies predicts quasar luminosity functions at redshifts 1.5
Magliocchetti, Manuela, Silva, Laura, Lapi, Andrea, De Zotti, Gianfranco, Granato, Gian Luigi, Fadda, Dario, ...
The ~800 optically unseen (R>25.5) 24mum-selected sources in the complete Spitzer First Look Survey sample (Fadda et al. 2006) with F[24mum]>0.35 mJy are found to be very strongly clustered. If, as...
Reproducing the assembly of massive galaxies within the hierarchical cosmogony (2007)
Fontanot, Fabio, Monaco, Pierluigi, Silva, Laura, Grazian, Andrea
In order to gain insight into the physical mechanisms leading to the formation of stars and their assembly in galaxies, we compare the predictions of the MOdel for the Rise of GAlaxies aNd Active...
Panuzzo, Pasquale, Vega, Olga, Bressan, Alessandro, Buson, Lucio, Clemens, Marcel, Rampazzo, Roberto, ...
We present a population synthesis study of NGC4435, an early-type Virgo galaxy interacting with NGC4438. We combine new spectroscopic observations obtained with the Spitzer Space Telescope IRS...
Negrello, Mattia, Perrotta, Francesca, Silva, Laura, De Zotti, Gianfranco, Granato, Gian Luigi, ...
We present a quantitative analysis of the astrophysical and cosmological information that can be extracted from the many important wide-area, shallow surveys that will be carried out in the next few...
The SCUBA half degree extragalactic survey – IV. Radio–mm–FIR photometric redshifts (2007)
Aretxaga, Itziar, Hughes, David H., Coppin, Kristen, Mortier, Angela M. J., Wagg, Jeff, Dunlop, James S., ...
We present the redshift distribution of the Submillimetre Common-User Bolometer Array (SCUBA) Half Degree Survey (SHADES) galaxy population based on the rest-frame radio–mm–far-infrared (FIR)...
The SCUBA HAlf Degree Extragalactic Survey (SHADES) - IV: Radio-mm-FIR photometric redshifts (2007)
Aretxaga, Itziar, Hughes, David H., Coppin, Kristen, Mortier, Angela M. J., Wagg, Jeff, Dunlop, James S., ...
We present the redshift distribution of the SHADES galaxy population based on the rest-frame radio-mm-FIR colours of 120 robustly detected 850um sources in the Lockman Hole East (LH) and Subaru...
Reproducing the assembly of massive galaxies within the hierarchical cosmogony (2007)
Fontanot, Fabio, Monaco, Pierluigi, Silva, Laura, Grazian, Andrea
In order to gain insight into the physical mechanisms leading to the formation of stars and their assembly in galaxies, we compare the predictions of the MOdel for the Rise of GAlaxies aNd Active...
A physical model for co-evolution of QSOs and of their spheroidal hosts (2006)
De Zotti, Gianfranco, Shankar, Francesco, Lapi, Andrea, Granato, Gian Luigi, Silva, Laura, Cirasuolo, Michele, ...
At variance with most semi-analytic models, in the Anti-hierarchical Baryon Collapse scenario (Granato et al. 2001, 2004) the main driver of the galaxy formation and evolution is not the merging...
A Physical Model for the joint evolution of high-z QSOs and Spheroids (2005)
Granato, Gian Luigi, Silva, Laura, Danese, Luigi, De Zotti, Gianfranco, Bressan, Alessandro
We summarize our physical model for the early co-evolution of spheroidal galaxies and of active nuclei at their centers. Our predictions are in excellent agreement with a number of observables which...
Observational tests of the evolution of spheroidal galaxies (2004)
Silva, Laura, De Zotti, Gianfranco, Granato, Gian Luigi, Maiolino, Roberto, Danese, Luigi
Granato et al (2004) have elaborated a physically grounded model exploiting the mutual feedback between star-forming spheroidal galaxies and the active nuclei growing in their cores to overcome, in...
Predictions for high-frequency radio surveys of extragalactic sources (2004)
De Zotti, Gianfranco, Ricci, Roberto, Mesa, Dino, Silva, Laura, Mazzotta, Pasquale, Toffolatti, Luigi, ...
We present detailed predictions of the contributions of the various source populations to the counts at frequencies of tens of GHz. New evolutionary models are worked out for flat-spectrum radio...
Connecting the cosmic infrared background to the X-ray background (2004)
Silva, Laura, Maiolino, Roberto, Granato, Gian Luigi
We estimate the contribution of AGNs and of their host galaxies to the infrared background. We use the luminosity function and evolution of AGNs recently determined by the hard X-ray surveys, and new...
Silva, Laura, De Zotti, Gianfranco, Granato, Gian Luigi, Maiolino, Roberto, Danese, Luigi
Granato et al(2004) have elaborated a physically grounded model exploiting the mutual feedback between star-forming spheroidal galaxies and the active nuclei growing in their cores to overcome,...
Observational tests of the galaxy formation process (2004)
De Zotti, Gianfranco, Granato, Gian Luigi, Silva, Laura, Danese, Luigi
The mutual feedback between star formation and nuclear activity in large spheroidal galaxies may be a key ingredient to overcome several difficulties plaguing current semi-analytic models for galaxy...
Effects of barley flour and beta-glucans in corn tortillas (2003)
The effects of b-glucan on corn tortilla texture were evaluated. Barley flour (9.7% b-glucan) was substituted at 2.5, 5 and 10% for dry masa flour in corn tortillas. Texture was evaluated after 4 hr...
Effects of barley flour and beta-glucans in corn tortillas (2003)
The effects of b-glucan on corn tortilla texture were evaluated. Barley flour (9.7% b-glucan) was substituted at 2.5, 5 and 10% for dry masa flour in corn tortillas. Texture was evaluated after 4 hr...
Effects of barley flour and beta-glucans in corn tortillas (2003)
The effects of b-glucan on corn tortilla texture were evaluated. Barley flour (9.7% b-glucan) was substituted at 2.5, 5 and 10% for dry masa flour in corn tortillas. Texture was evaluated after 4 hr...
Effects of barley flour and beta-glucans in corn tortillas (2003)
The effects of b-glucan on corn tortilla texture were evaluated. Barley flour (9.7% b-glucan) was substituted at 2.5, 5 and 10% for dry masa flour in corn tortillas. Texture was evaluated after 4 hr...
Effects of barley flour and beta-glucans in corn tortillas (2003)
The effects of b-glucan on corn tortilla texture were evaluated. Barley flour (9.7% b-glucan) was substituted at 2.5, 5 and 10% for dry masa flour in corn tortillas. Texture was evaluated after 4 hr...
Effects of barley flour and beta-glucans in corn tortillas (2003)
The effects of b-glucan on corn tortilla texture were evaluated. Barley flour (9.7% b-glucan) was substituted at 2.5, 5 and 10% for dry masa flour in corn tortillas. Texture was evaluated after 4 hr...
Effects of barley flour and beta-glucans in corn tortillas (2003)
The effects of b-glucan on corn tortilla texture were evaluated. Barley flour (9.7% b-glucan) was substituted at 2.5, 5 and 10% for dry masa flour in corn tortillas. Texture was evaluated after 4 hr...
Effects of barley flour and beta-glucans in corn tortillas (2003)
The effects of b-glucan on corn tortilla texture were evaluated. Barley flour (9.7% b-glucan) was substituted at 2.5, 5 and 10% for dry masa flour in corn tortillas. Texture was evaluated after 4 hr...
Effects of barley flour and beta-glucans in corn tortillas (2003)
The effects of b-glucan on corn tortilla texture were evaluated. Barley flour (9.7% b-glucan) was substituted at 2.5, 5 and 10% for dry masa flour in corn tortillas. Texture was evaluated after 4 hr...
A Physical Model for the Co-evolution of QSOs and of their Spheroidal Hosts (2003)
Granato, Gian Luigi, De Zotti, Gianfranco, Silva, Laura, Bressan, Alessandro, Danese, Luigi
We present a physically motivated model for the early co-evolution of massive spheroidal galaxies and active nuclei at their centers. Within dark matter halos, forming at the rate predicted by the...
Dust and nebular emission. I. Models for normal galaxies (2003)
Panuzzo, Pasquale, Bressan, Alessandro, Granato, Gian Luigi, Silva, Laura, Danese, Luigi
We present a model for nebular emission in star forming galaxies, which takes into account the effects of dust reprocessing. The nebular emissions have been computed with CLOUDY and then included...
Far infrared and Radio emission in dusty starburst galaxies (2002)
Bressan, Alessandro, Silva, Laura, Granato, Gian Luigi
We revisit the nature of the FIR/Radio correlation by means of the most recent models for star forming galaxies. We model the IR emission with our population synthesis code, GRASIL (Silva et al....
Mann, Robert G., Oliver, Seb, Carballo, Ruth, Franceschini, Alberto, Rowan-Robinson, Michael, Heavens, Alan F., ...
We present results from a deep mid-infrared survey of the Hubble Deep Field South (HDF-S) region performed at 6.7 and 15mum with the ISOCAM instrument on board the Infrared Space Observatory (ISO )....
Oliver, Seb, Mann, Robert G, Carballo, Ruth, Franceschini, Alberto, Rowan-Robinson, Michael, Kontizas, Maria, ...
We present results from a deep mid-infrared survey of the Hubble Deep Field South (HDF-S) region performed at 6.7 and 15mum with the ISOCAM instrument on board the Infrared Space Observatory (ISO )....
Millimeter-band Surveys of Extragalactic Sources (2002)
De Zotti, Gianfranco, Perrotta, Francesca, Granato, Gian Luigi, Silva, Laura, Ricci, Roberto, Baccigalupi, Carlo, ...
Surveys at mm wavelengths emphasize rare classes of extragalactic radio sources characterized by spectra keeping flat or inverted up to high frequencies (such as blazars, GPS sources, advection...
Chemical evolution in a model for the joint formation of quasars and spheroids (2002)
Romano, Donatella, Silva, Laura, Matteucci, Francesca, Danese, Luigi
Direct and indirect pieces of observational evidence point to a strong connection between high-redshift quasars and their host galaxies. In the framework of a model where the shining of the quasar is...
Oliver, Seb, Mann, Robert G., Carballo, Ruth, Franceschini, Alberto, Rowan-Robinson, Michael, Kontizas, Maria, ...
We present results from a deep mid-infrared survey of the Hubble Deep Field South (HDF-S) region performed at 6.7 and 15 mum with the ISOCAM instrument on board the Infrared Space Observatory (ISO )....
Mann, Robert G., Oliver, Seb, Carballo, Ruth, Franceschini, Alberto, Rowan-Robinson, Michael, Heavens, Alan F., ...
We present results from a deep mid-infrared survey of the Hubble Deep Field South (HDF-S) region performed at 6.7 and 15 mum with the ISOCAM instrument on board the Infrared Space Observatory (ISO )....
Spheroidal Galaxies/QSOs Connection (2001)
Danese, Luigi, Granato, Gian Luigi, Silva, Laura, Magliocchetti, Manuela, De Zotti, Gianfranco
In view of the extensive evidence of a tight inter-relationship between spheroidal galaxies (and galactic bulges) and massive black holes hosted at their centers, a consistent model must deal jointly...
Modelling the radio to X-ray SED of galaxies (2001)
Silva, Laura, Bressan, Alessandro, Granato, Gian Luigi, Panuzzo, Pasquale
We present our model to interpret the SED of galaxies. The model for the UV to sub-mm SED is already well established (Silva et al 1998). We remind here its main features and show some applications....
Dust and Nebular Emission in Star Forming Galaxies (2001)
Panuzzo, Pasquale, Bressan, Alessandro, Granato, Gian Luigi, Silva, Laura, Danese, Luigi
Star forming galaxies exhibit a variety of physical conditions, from quiescent normal spirals to the most powerful dusty starbursts. In order to study these complex systems, we need a suitable tool...
The dusty SF history of high-z galaxies, modelling tools and future prospects (2001)
Granato, Gian Luigi, Silva, Laura
We summarize recent advances in the determination of the cosmic history of star formation and other properties of high-z galaxies, and the relevance of this information in our understanding of the...
An evolutionary model for GHz peaked spectrum sources. Predictions for high frequency surveys (2000)
De Zotti, Gianfranco, Granato, Gian Luigi, Silva, Laura, Maino, Davide, Danese, Luigi
We have explored, in the general framework of the "young source" scenario, evolutionary models for GHz Peaked Spectrum (GPS) galaxies and quasars which reproduce the observed counts, redshift and...
Modelling the effects of dust on galactic SEDs from the UV to the millimeter band (1998)
Silva, Laura, Granato, Gian Luigi, Bressan, Alessandro, Danese, Luigi
We present models of photometric evolution of galaxies in which the effects of a dusty interstellar medium have been included with particular care. A chemical evolution code follows the star...
Silva, Laura, Granato, Gian Luigi, Bressan, Alessandro, Danese, Luigi
We present models of photometric evolution of galaxies in which the effects of a dusty interstellar medium have been included with particular care. A chemical evolution code follows the star...
Models of Galaxy Evolution from the UV to the Sub-Millimeter (1997)
Granato, Gian Luigi, Silva, Laura, Danese, Lugi, Bressan, Alessandro, Franceschini, Alberto, Chiosi, Cesare
We present the first results of a detailed modeling of chemical and photometric evolution of galaxies including the effects of a dusty interstellar medium. A chemical evolution code follows the SF...
Franceschini, Alberto, Silva, Laura, Granato, Gian Luigi, Bressan, Alessandro, Danese, Luigi
We have investigated the properties of a bright K-band selected sample of early-type galaxies in the Hubble Deep Field, as representative of the field galaxy population. This dataset is unique as for...