Snowmass2021 cosmic frontier white paper: dark matter physics from halo measurements
The non-linear process of cosmic structure formation produces gravitationally bound
overdensities of dark matter known as halos. The abundances, density profiles, ellipticities …
overdensities of dark matter known as halos. The abundances, density profiles, ellipticities …
Snowmass2021 Cosmic Frontier White Paper: Probing dark matter with small-scale astrophysical observations
The current understanding of dark matter comes largely from measurements of the total
matter content in the universe, from the distribution of gravitating matter on very large scales …
matter content in the universe, from the distribution of gravitating matter on very large scales …
[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 …
Dark matter science in the Era of LSST
K Bechtol, A Drlica-Wagner, KN Abazajian… - arXiv preprint arXiv …, 2019 - arxiv.org
Astrophysical observations currently provide the only robust, empirical measurements of
dark matter. In the coming decade, astrophysical observations will guide other experimental …
dark matter. In the coming decade, astrophysical observations will guide other experimental …
Snowmass2021 cosmic frontier white paper: observational facilities to study dark matter
S Chakrabarti, A Drlica-Wagner, TS Li… - arXiv preprint arXiv …, 2022 - arxiv.org
We present an overview of future observational facilities that will significantly enhance our
understanding of the fundamental nature of dark matter. These facilities span a range of …
understanding of the fundamental nature of dark matter. These facilities span a range of …
COLOSSUS: A python toolkit for cosmology, large-scale structure, and dark matter halos
B Diemer - The Astrophysical Journal Supplement Series, 2018 - iopscience.iop.org
This paper introduces C olossus, a public, open-source python package for calculations
related to cosmology, the large-scale structure (LSS) of matter in the universe, and the …
related to cosmology, the large-scale structure (LSS) of matter in the universe, and the …
Snowmass 2021 cross frontier report: dark matter complementarity (extended version)
A Boveia, M Berkat, TY Chen, A Desai… - arXiv preprint arXiv …, 2022 - arxiv.org
The fundamental nature of Dark Matter is a central theme of the Snowmass 2021 process,
extending across all frontiers. In the last decade, advances in detector technology, analysis …
extending across all frontiers. In the last decade, advances in detector technology, analysis …
Do dark matter halos explain lensing peaks?
We have investigated a recently proposed halo-based model, Camelus, for predicting weak-
lensing peak counts, and compared its results over a collection of 162 cosmologies with …
lensing peak counts, and compared its results over a collection of 162 cosmologies with …
Discovering the building blocks of dark matter halo density profiles with neural networks
The density profiles of dark matter halos are typically modeled using empirical formulas fitted
to the density profiles of relaxed halo populations. We present a neural network model that is …
to the density profiles of relaxed halo populations. We present a neural network model that is …
Probing the fundamental nature of dark matter with the large synoptic survey telescope
Astrophysical and cosmological observations currently provide the only robust, empirical
measurements of dark matter. Future observations with Large Synoptic Survey Telescope …
measurements of dark matter. Future observations with Large Synoptic Survey Telescope …