The landscape of QCD axion models
We review the landscape of QCD axion models. Theoretical constructions that extend the
window for the axion mass and couplings beyond conventional regions are highlighted and …
window for the axion mass and couplings beyond conventional regions are highlighted and …
Primordial black holes and their gravitational-wave signatures
In the recent years, primordial black holes (PBHs) have emerged as one of the most
interesting and hotly debated topics in cosmology. Among other possibilities, PBHs could …
interesting and hotly debated topics in cosmology. Among other possibilities, PBHs could …
Strong bound on canonical ultralight axion dark matter from the lyman-alpha forest
KK Rogers, HV Peiris - Physical Review Letters, 2021 - APS
We present a new bound on the ultralight axion (ULA) dark matter mass ma, using the
Lyman-alpha forest to look for suppressed cosmic structure growth: a 95% lower limit ma> …
Lyman-alpha forest to look for suppressed cosmic structure growth: a 95% lower limit ma> …
Ultra-light dark matter
EGM Ferreira - The Astronomy and Astrophysics Review, 2021 - Springer
Ultra-light dark matter is a class of dark matter models (DM), where DM is composed by
bosons with masses ranging from 10^-24\, eV< m< eV 10-24 eV< m< eV. These models …
bosons with masses ranging from 10^-24\, eV< m< eV 10-24 eV< m< eV. These models …
CMB-S4 science case, reference design, and project plan
CMB-S4 Science Case, Reference Design, and Project Plan Page 1 CMB-S4 Science Case,
Reference Design, and Project Plan CMB-S4 Collaboration July 9, 2019 arxiv:1907.04473v1 …
Reference Design, and Project Plan CMB-S4 Collaboration July 9, 2019 arxiv:1907.04473v1 …
Towards an optimal estimation of cosmological parameters with the wavelet scattering transform
Optimal extraction of the non-Gaussian information encoded in the large-scale structure of
the Universe lies at the forefront of modern precision cosmology. We propose achieving this …
the Universe lies at the forefront of modern precision cosmology. We propose achieving this …
Cosmological constraints on dark matter interactions with ordinary matter
Dark matter interactions with electrons or protons during the early Universe leave imprints
on the cosmic microwave background and the matter power spectrum, and can be probed …
on the cosmic microwave background and the matter power spectrum, and can be probed …
[HTML][HTML] Snowmass2021 theory frontier white paper: Astrophysical and cosmological probes of dark matter
While astrophysical and cosmological probes provide a remarkably precise and consistent
picture of the quantity and general properties of dark matter, its fundamental nature remains …
picture of the quantity and general properties of dark matter, its fundamental nature remains …
Going beyond the galaxy power spectrum: An analysis of BOSS data with wavelet scattering transforms
We perform the first application of the wavelet scattering transform (WST) to actual galaxy
observations, through a WST analysis of the BOSS DR12 CMASS dataset. We included the …
observations, through a WST analysis of the BOSS DR12 CMASS dataset. We included the …
Stellar streams in the Gaia era
The hierarchical model of galaxy formation predicts that the Milky Way halo is populated by
tidal debris of dwarf galaxies and globular clusters. Due to long dynamical times, debris from …
tidal debris of dwarf galaxies and globular clusters. Due to long dynamical times, debris from …