778 citations · 8k across the 138 of their papers we have counts for
13 papers · 1 filter
Search for unusual objects in the WISE Survey
A. Solarz, M. Bilicki, A. Pollo
Automatic source detection and classification tools based on machine learning (ML) algorithms are growing in popularity due to their efficiency when dealing with large amounts of d…
The galaxy environment in GAMA G3C groups using the Kilo Degree Survey Data Release 3
M. V. Costa-Duarte, M. Viola, A. Molino +13
We aim to investigate the galaxy environment in GAMA Galaxy Groups Catalogue (G3C) using a volume-limited galaxy sample from the Kilo Degree Survey Data Release 3. The k-Nearest Ne…
KiDS+2dFLenS+GAMA: Testing the cosmological model with the statistic
A. Amon, C. Blake, C. Heymans +17
We present a new measurement of , which combines measurements of weak gravitational lensing, real-space galaxy clustering and redshift space distortions. This statistic…
Extracting cosmological information from the angular power spectrum of the 2MASS Photometric Redshift catalogue
A. Balaguera-Antolínez, M. Bilicki, E. Branchini +1
Using the almost all-sky 2MASS Photometric Redshift catalogue (2MPZ) we perform for the first time a tomographic analysis of galaxy angular clustering in the local Universe ($z<0.2…
An Updated Tomographic Analysis of the Integrated Sachs-Wolfe Effect and implications for Dark Energy
Benjamin Stölzner, Alessandro Cuoco, Julien Lesgourgues +1
We derive updated constraints on the Integrated Sachs-Wolfe (ISW) effect through cross-correlation of the cosmic microwave background with galaxy surveys. We improve with respect t…
Tomographic imaging of the Fermi-LAT gamma-ray sky through cross-correlations: A wider and deeper look
Alessandro Cuoco, Maciej Bilicki, Jun-Qing Xia +1
We investigate the nature of the extragalactic unresolved gamma-ray background (UGRB) by cross-correlating several galaxy catalogs with sky-maps of the UGRB built from 78 months of…
Photometric redshifts for the Kilo-Degree Survey. Machine-learning analysis with artificial neural networks
M. Bilicki, H. Hoekstra, M. J. I. Brown +24
We present a machine-learning photometric redshift analysis of the Kilo-Degree Survey Data Release 3, using two neural-network based techniques: ANNz2 and MLPQNA. Despite limited c…
Automated novelty detection in the WISE survey with one-class support vector machines
A. Solarz, M. Bilicki, M. Gromadzki +3
Wide-angle photometric surveys of previously uncharted sky areas or wavelength regimes will always bring in unexpected sources whose existence and properties cannot be easily predi…
The dipole anisotropy of WISE x SuperCOSMOS number counts
C. A. P. Bengaly, C. P. Novaes, H. S. Xavier +3
We probe the isotropy of the Universe with the largest all-sky photometric redshift dataset currently available, namely WISE~~SuperCOSMOS. We search for dipole anisotropy o…
Exploring Cosmic Origins with CORE: Survey requirements and mission design
J. Delabrouille, P. de Bernardis, F. R. Bouchet +200
Future observations of cosmic microwave background (CMB) polarisation have the potential to answer some of the most fundamental questions of modern physics and cosmology. In this p…
The Taipan Galaxy Survey: Scientific Goals and Observing Strategy
Elisabete da Cunha, Andrew M. Hopkins, Matthew Colless +37
Taipan is a multi-object spectroscopic galaxy survey starting in 2017 that will cover 2pi steradians over the southern sky, and obtain optical spectra for about two million galaxie…
Exploring cosmic origins with CORE: effects of observer peculiar motion
C. Burigana, C. S. Carvalho, T. Trombetti +116
We discuss the effects on the CMB, CIB, and thermal SZ effect due to the peculiar motion of an observer with respect to the CMB rest frame, which induces boosting effects. We inves…
KiDS-450: Tomographic Cross-Correlation of Galaxy Shear with {\it Planck} Lensing
Joachim Harnois-Déraps, Tilman Tröster, Nora Elisa Chisari +14
We present the tomographic cross-correlation between galaxy lensing measured in the Kilo Degree Survey (KiDS-450) with overlapping lensing measurements of the cosmic microwave back…