248 citations · 908 across the 32 of their papers we have counts for
6 papers · 1 filter
The PAU Survey: The quasar UV and Ly luminosity functions at
Alberto Torralba-Torregrosa, Pablo Renard, Daniele Spinoso +17
We present the Lyman- (Ly) and ultraviolet (UV) luminosity function (LF), in bins of redshift, of quasars selected in the Physics of the Accelerating Universe Survey (PAUS).…
J-PLUS: The fraction of calcium white dwarfs along the cooling sequence
C. López-Sanjuan, P. -E. Tremblay, M. W. O'Brien +24
We used the Javalambre Photometric Local Universe Survey (J-PLUS) DR2 photometry in twelve optical bands over 2176 deg2 to estimate the fraction of white dwarfs with presence of Ca…
Probing the cosmic web in Ly emission over large scales: an Intensity Mapping forecast for DECaLS/BASS and DESI
Pablo Renard, Daniele Spinoso, Zechang Sun +3
Being the most prominent HI line, Ly permeates the cosmic web in emission. Despite its potential as a cosmological probe, its detection on large scales remains elusive. We prese…
High-definition imaging of a filamentary connection between a close quasar pair at z=3
Davide Tornotti, Michele Fumagalli, Matteo Fossati +16
Filaments connecting halos are a long-standing prediction of cold dark matter theories. We present a detection of the cosmic web emission connecting two quasar-host galaxies at red…
A link to the past: characterizing wandering black holes in Milky Way-type galaxies
Julen Untzaga, Silvia Bonoli, David Izquierdo-Villalba +2
A population of non-stellar black holes (100 M) has been long predicted to wander the Milky Way. We aim to characterize this population by using the L-Galaxies s…
Connecting low-redshift LISA massive black hole mergers to the nHz stochastic gravitational wave background
David Izquierdo-Villalba, Alberto Sesana, Monica Colpi +4
Pulsar Timing Array (PTA) experiments worldwide recently reported evidence of a nHz stochastic gravitational wave background (sGWB) compatible with the existence of slowly inspiral…