42 citations · 62 across the 8 of their papers we have counts for
9 papers
Interpreting the stacked kinetic SZ signal II: the degeneracy between satellite galaxies and baryonic feedback
Lurdes Ondaro-Mallea, Boryana Hadzhiyska, Raul E. Angulo
The kinetic Sunyaev-Zel'dovich (kSZ) signal stacked around a galaxy sample traces the gas around halos and is a powerful probe of baryonic feedback. Its interpretation, however, de…
Interpreting the stacked kinetic SZ effect I: velocity reconstruction and non-linear velocity effects
Lurdes Ondaro-Mallea, Raul E. Angulo, Boryana Hadzhiyska +1
The stacked kinetic Sunyaev-Zel'dovich (kSZ) signal probes the velocity-weighted projected gas momentum around galaxies, and is emerging as a powerful probe of gas fractions and ba…
The evolution of the baryonic content and mass profiles of satellite galaxies in the MTNG simulations
Sergio Contreras, Raul E. Angulo, Giovanni Aricò +5
Empirical models often rely on key relations from the galaxy--halo connection to construct mock galaxy catalogues. These relations typically describe central galaxies more accurate…
FLAMINGO: Galaxy formation and feedback effects on the gas density and velocity fields
Lurdes Ondaro-Mallea, Raul E. Angulo, Giovanni Aricò +3
Most of the visible matter in the Universe is in a gaseous state, subject to hydrodynamic forces and galaxy formation processes that are much more complex to model than gravity. Th…
A 1% accurate method to include baryonic effects in galaxy-galaxy lensing models
Matteo Zennaro, Giovanni Aricò, Carlos García-García +6
Galaxy clustering and galaxy-galaxy lensing are two of the main observational probes in Stage-IV large-scale structure surveys. Unfortunately, the complicated relationship between…
FLAMINGO: combining kinetic SZ effect and galaxy-galaxy lensing measurements to gauge the impact of feedback on large-scale structure
Ian G. McCarthy, Alexandra Amon, Joop Schaye +13
Energetic feedback processes associated with accreting supermassive black holes can expel gas from massive haloes and significantly alter various measures of clustering on ~Mpc sca…
Phase-space simulations of prompt cusps: simulating the formation of the first haloes without artificial fragmentation
Lurdes Ondaro-Mallea, Raul E. Angulo, Jens Stücker +2
The first generation of haloes forms from the collapse of the smallest peaks in the initial density field. -body simulations of this process suggest a prompt formation of a stee…
Non-universality of the mass function: dependence on the growth rate and power spectrum shape
Lurdes Ondaro-Mallea, Raul E. Angulo, Matteo Zennaro +2
The abundance of dark matter haloes is one of the key probes of the growth of structure and expansion history of the Universe. Theoretical predictions for this quantity usually ass…
The BACCO Simulation Project: A baryonification emulator with Neural Networks
Giovanni Aricò, Raul E. Angulo, Sergio Contreras +3
We present a neural-network emulator for baryonic effects in the non-linear matter power spectrum. We calibrate this emulator using more than 50,000 measurements in a 15-dimensiona…