236 citations · 728 across the 8 of their papers we have counts for
7 papers · 1 filter
The physical properties of Lyalpha emitting galaxies: not just primeval galaxies?
L. Pentericci, A. Grazian, A. Fontana +4
We have analyzed a sample of LBGs from z =3.5 to z=6 selected from the GOODS-S field as B,V and i-dropouts, and with spectroscopic observations showing that they have the Lyalpha l…
A Photometrically Detected Forming Cluster of Galaxies at Redshift 1.6 in the GOODS Field
M. Castellano, S. Salimbeni, D. Trevese +9
We report the discovery of a localized overdensity at z~1.6 in the GOODS-South Field, presumably a poor cluster in the process of formation. The three-dimensional galaxy density ha…
Unveiling obscured accretion in the Chandra Deep Field South
F. Fiore, A. Grazian, P. Santini +10
A large population of heavily obscured, Compton Thick AGNs is predicted by models of galaxy formation, models of Cosmic X-ray Background and by the ``relic'' super-massive black-ho…
Searching for non Gaussian signals in the BOOMERanG 2003 CMB maps
G. De Troia, P. A. R. Ade, J. J. Bock +38
We analyze the BOOMERanG 2003 (B03) 145 GHz temperature map to constrain the amplitude of a non Gaussian, primordial contribution to CMB fluctuations. We perform a pixel space anal…
Physical properties of z~4 LBGs: differences between galaxies with and without Ly-alpha emission
L. Pentericci, A. Grazian, A. Fontana +5
We have analysed the physical properties of z~4 Lyman Break Galaxies observed in the GOODS-S survey, in order to investigate the possible differences between galaxies where the Ly-…
ConvPhot: A Profile-Matching Algorithm for Precision Photometry
C. De Santis, A. Grazian, A. Fontana +1
We describe in this paper a new, public software for accurate "PSF-matched" multiband photometry for images of different resolution and depth, that we have named ConvPhot, of which…