3.5k citations · 12.4k across the 97 of their papers we have counts for
89 papers · 1 filter
Galaxy bias in the era of LSST: perturbative bias expansions
Andrina Nicola, Boryana Hadzhiyska, Nathan Findlay +14
Upcoming imaging surveys will allow for high signal-to-noise measurements of galaxy clustering at small scales. In this work, we present the results of the LSST bias challenge, the…
Constraining cosmology with the Gaia-unWISE Quasar Catalog and CMB lensing: structure growth
David Alonso, Giulio Fabbian, Kate Storey-Fisher +4
We study the angular clustering of Quaia, a Gaia- and unWISE-based catalog of over a million quasars with an exceptionally well-defined selection function. With it, we derive cosmo…
Constraints on dark matter and astrophysics from tomographic -ray cross-correlations
Anya Paopiamsap, David Alonso, Deaglan J. Bartlett +1
We study the cross-correlation between maps of the unresolved -ray background constructed from the 12-year data release of the Fermi Large-Area Telescope, and the overdensity of…
Can we constrain structure growth from galaxy proper motions?
Iain Duncan, David Alonso, Anže Slosar +1
Galaxy peculiar velocities can be used to trace the growth of structure on cosmological scales. In the radial direction, peculiar velocities cause redshift space distortions, an es…
Hyper Suprime-Cam Year 3 Results: Cosmology from Cosmic Shear Power Spectra
Roohi Dalal, Xiangchong Li, Andrina Nicola +35
We measure weak lensing cosmic shear power spectra from the three-year galaxy shear catalog of the Hyper Suprime-Cam (HSC) Subaru Strategic Program imaging survey. The shear catalo…
The Simons Observatory: pipeline comparison and validation for large-scale B-modes
K. Wolz, S. Azzoni, C. Hervias-Caimapo +14
The upcoming Simons Observatory Small Aperture Telescopes aim at achieving a constraint on the primordial tensor-to-scalar ratio at the level of , observin…