30 citations · 82 across the 3 of their papers we have counts for
6 papers
The halo mass function and inner structure of ETHOS haloes at high redshift
Sebastian Bohr, Jesús Zavala, Francis-Yan Cyr-Racine +1
We study the halo mass function and inner halo structure at high redshifts () for a suite of simulations within the structure formation ETHOS framework. Scenarios such as c…
ETHOS -- An Effective Theory of Structure Formation: Impact of Dark Acoustic Oscillations on Cosmic Dawn
Julian B. Muñoz, Sebastian Bohr, Francis-Yan Cyr-Racine +2
Upcoming data of the 21-cm hydrogen line during cosmic dawn () will revolutionize our understanding of the astrophysics of the first galaxies. Here we present a case s…
ETHOS -- An effective parametrization and classification for structure formation: the non-linear regime at
Sebastian Bohr, Jesús Zavala, Francis-Yan Cyr-Racine +3
We propose two effective parameters that fully characterise galactic-scale structure formation at high redshifts () for a variety of dark matter (DM) models that have a…
Constraining Dark Matter -- Dark Radiation interactions with CMB, BAO, and Lyman-
Maria Archidiacono, Deanna C. Hooper, Riccardo Murgia +3
Several interesting Dark Matter (DM) models invoke a dark sector leading to two types of relic particles, possibly interacting with each other: non-relativistic DM, and relativisti…
ETHOS - an Effective Theory of Structure Formation: detecting dark matter interactions through the Lyman- forest
Sownak Bose, Mark Vogelsberger, Jesús Zavala +4
We perform a series of cosmological hydrodynamic simulations to investigate the effects of non-gravitational dark matter (DM) interactions on the intergalactic medium (IGM). In par…
Linear scale bounds on dark matter--dark radiation interactions and connection with the small scale crisis of cold dark matter
Maria Archidiacono, Sebastian Bohr, Steen Hannestad +2
One of the open questions in modern cosmology is the small scale crisis of the cold dark matter paradigm. Increasing attention has recently been devoted to self-interacting dark ma…