15 papers
Simulating galaxy surveys with FIRST (PACS & SPIRE)
A. -L. Melchior, F. Combes, B. Guiderdoni +1
The next generation of submillimetre/millimetre instruments will provide us with a deeper insight into the mechanisms that rule galaxy formation. As the brightest starbursts are th…
Galaxy Modelling - II. Multi-Wavelength Faint Counts from a Semi-Analytic Model of Galaxy Formation
J. E. G. Devriendt, B. Guiderdoni
(Abridged) This paper predicts self-consistent faint galaxy counts from the UV to the submm wavelength range. The STARDUST spectral energy distributions described in Devriendt et a…
The extragalactic background and its fluctuations in the far-infrared wavelengths
G. Lagache, J-L. Puget, A. Abergel +22
A Cosmic Far-InfraRed Background (CFIRB) has long been predicted that would traces the intial phases of galaxy formation. It has been first detected by Puget et al.(1996) using COB…
The spectral appearance of primeval galaxies
B. Guiderdoni, J. E. G. Devriendt
The current and forthcoming observations of large samples of high-redshift galaxies selected according to various photometric and spectroscopic criteria can be interpreted in the c…
Dark Matter Halos Merging Trees: the Merging Cell Model in a CDM Cosmology
Barbara Lanzoni, Gary A. Mamon, Bruno Guiderdoni
We have constructed the merging history of dark matter halos in a SCDM cosmology, by means of a the {``Merging Cell Model''} (Rodrigues & Thomas 1996). It is based on the linear th…
Faint galaxies in semi--analytic models: how robust are the predictions?
Catarina Lobo, Bruno Guiderdoni
In spite of their overall success, semi-analytic models of galaxy formation and evolution predict slopes of luminosity functions which are steeper than the observed ones. This disc…