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8 papers · 1 filter
CNN photometric redshifts in the SDSS at
M. Treyer, R. Ait-Ouahmed, J. Pasquet +3
We release photometric redshifts, reaching 0.7, for 14M galaxies at in the 11,500 deg of the SDSS north and south galactic caps. These estimates were inf…
The VIMOS Public Extragalactic Redshift Survey (VIPERS). Hierarchical scaling and biasing
A. Cappi, F. Marulli, J. Bel +47
We investigate the higher-order correlation properties of the VIMOS Public Extragalactic Redshift Survey (VIPERS) to test the hierarchical scaling hypothesis at z~1 and the depende…
Overview of Complementarity and Synergy with Other Wavelengths in Cosmology in the SKA era
Keitaro Takahashi, Michael L. Brown, Carlo Burigana +9
We give an overview of complementarity and synergy in cosmology between the Square Kilometre Array and future survey projects in other wavelengths. In the SKA era, precision cosmol…
CMB Polarization can constrain cosmology better than CMB temperature
Silvia Galli, Karim Benabed, François Bouchet +6
We demonstrate that for a cosmic variance limited experiment, CMB E polarization alone places stronger constraints on cosmological parameters than CMB temperature. For example, we…
Stripped gas as fuel for newly formed HII regions in the encounter between VCC1249 and M49: a unified picture from NGVS and GUViCS
Fabrizio Arrigoni Battaia, Giuseppe Gavazzi, Michele Fumagalli +15
Context: We study the peculiar interacting galaxy system of VCC1249/M49 located in the core of the Virgo B subcluster. Owing to a recent interaction between the dwarf galaxy VCC124…
HerMES : SPIRE detection of high redshift massive compact galaxies in GOODS-N field
A. Cava, G. Rodighiero, I. Perez-Fournon +47
We have analysed the rest-frame far infrared (FIR) properties of a sample of massive (Mstar > 10^11Msun) galaxies at 2<z<3 in the GOODS (Great Observatories Origins Deep Survey) No…