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Dark matter local density determination: recent observations and future prospects
PF de Salas, A Widmark - Reports on Progress in Physics, 2021 - iopscience.iop.org
This report summarises progress made in estimating the local density of dark matter (ρ
DM,⊙), a quantity that is especially important for dark matter direct detection experiments …
DM,⊙), a quantity that is especially important for dark matter direct detection experiments …
Symmetry of cosmological observables, a mirror world dark sector, and the Hubble constant
We find that a uniform scaling of the gravitational free-fall rates and photon-electron
scattering rate leaves most dimensionless cosmological observables nearly invariant. This …
scattering rate leaves most dimensionless cosmological observables nearly invariant. This …
The ALMA-ALPAKA survey-II. Evolution of turbulence in galaxy disks across cosmic time: Difference between cold and warm gas
The gas in the interstellar medium (ISM) of galaxies is supersonically turbulent.
Measurements of turbulence typically rely on cold gas emission lines for low-z galaxies and …
Measurements of turbulence typically rely on cold gas emission lines for low-z galaxies and …
Using Gaia DR2 to constrain local dark matter density and thin dark disk
We use stellar kinematics from the latest Gaia data release (DR2) to measure the local dark
matter (DM) density ρ DM in a heliocentric cylinder of radius R= 150 pc and half-height z …
matter (DM) density ρ DM in a heliocentric cylinder of radius R= 150 pc and half-height z …
Precision cosmological constraints on atomic dark matter
A bstract Atomic dark matter is a simple but highly theoretically motivated possibility for an
interacting dark sector that could constitute some or all of dark matter. We perform a …
interacting dark sector that could constitute some or all of dark matter. We perform a …
Weighing the Galactic disk using phase-space spirals-II. Most stringent constraints on a thin dark disk using Gaia EDR3
A Widmark, CFP Laporte, PF de Salas… - Astronomy & …, 2021 - aanda.org
Using the method that was developed in the first paper of this series, we measured the
vertical gravitational potential of the Galactic disk from the time-varying structure of the …
vertical gravitational potential of the Galactic disk from the time-varying structure of the …
Constraining a Thin Dark Matter Disk with
If a component of the dark matter has dissipative interactions, it could collapse to form a thin
dark disk in our Galaxy that is coplanar with the baryonic disk. It has been suggested that …
dark disk in our Galaxy that is coplanar with the baryonic disk. It has been suggested that …
Direct detection of mirror matter in Twin Higgs models
A bstract We explore the possibility of discovering the mirror baryons and electrons of the
Mirror Twin Higgs model in direct detection experiments, in a scenario in which these …
Mirror Twin Higgs model in direct detection experiments, in a scenario in which these …
The volumetric star formation law in the Milky Way
Several open questions on galaxy formation and evolution have their roots in the lack of a
universal star formation law that could univocally link the gas properties, such as its density …
universal star formation law that could univocally link the gas properties, such as its density …
Upgoing ANITA events as evidence of the CPT symmetric universe
We explain the two upgoing ultra-high energy shower events observed by ANITA as arising
from the decay in the Earth's interior of the quasi-stable dark matter candidate in the CPT …
from the decay in the Earth's interior of the quasi-stable dark matter candidate in the CPT …