43 citations · 131 across the 8 of their papers we have counts for
8 papers
Shapley Supercluster Survey (ShaSS): Galaxy Evolution from Filaments to Cluster Cores
P. Merluzzi, G. Busarello, C. P. Haines +11
We present an overview of a multi-wavelength survey of the Shapley supercluster (SSC; z~0.05) covering a contiguous area of 260 h^-2_70 Mpc^2 including the supercluster core. The p…
Sersic galaxy with Sersic halo models of early-type galaxies: a tool for N-body simulations
G. Coppola, F. La Barbera, M. Capaccioli
We present spherical, non-rotating, isotropic models of early-type galaxies with stellar and dark-matter components both described by deprojected Sersic density profiles, and prove…
Gauging the dark matter fraction in a S0 galaxy at z=0.47 through gravitational lensing from deep HST/ACS imaging
G. Covone, M. Paolillo, N. R. Napolitano +9
We analyze a new gravitational lens, OAC-GL J1223-1239, serendipitously found in a deep I-band image of the Hubble Space Telescope (HST) Advanced Camera for Surveys (ACS). The lens…
CMB Anisotropy Induced by a Moving Straight Cosmic String
O. S. Sazhina, M. V. Sazhin, V. N. Sementsov +4
We showed that the part of strings could be detected by optical method is only 20% from the total available amount of such objects, therefore the gravitational lensing method has t…
The Environmental Dependencies of Star-formation and the Origin of the Bimodality in Galaxy Properties
C. P. Haines, A. Gargiulo, A. Mercurio +4
We examine the origins of the bimodality observed in the global properties of galaxies by comparing the environmental dependencies of star-formation for giant and dwarf galaxy popu…
Age, Metallicity and Star Formation History of Cluster Galaxies at z~0.3 F
P. Merluzzi, F. La Barbera, M. Massarotti +2
We investigate the color-magnitude distribution in the rich cluster AC 118 at z=0.31. The sample is selected by the photometric redshift technique, allowing to study a wide range o…