[HTML][HTML] Feebly-interacting particles: FIPs 2022 workshop report

C Antel, M Battaglieri, J Beacham, C Boehm… - The European Physical …, 2023‏ - Springer
Particle physics today faces the challenge of explaining the mystery of dark matter, the origin
of matter over anti-matter in the Universe, the origin of the neutrino masses, the apparent …

Snowmass2021 cosmic frontier white paper: Primordial black hole dark matter

S Bird, A Albert, W Dawson, Y Ali-Haïmoud… - Physics of the Dark …, 2023‏ - Elsevier
Abstract Primordial Black Holes (PBHs) are a viable candidate to comprise some or all of the
dark matter and provide a unique window into the high-energy physics of the early universe …

Ultra-light axions and the S 8 tension: joint constraints from the cosmic microwave background and galaxy clustering

KK Rogers, R Hložek, A Laguë… - … of Cosmology and …, 2023‏ - iopscience.iop.org
We search for ultra-light axions as dark matter (DM) and dark energy particle candidates, for
axion masses 10-32 eV≤ ma≤ 10-24 eV, by a joint analysis of cosmic microwave …

Precision cosmological constraints on atomic dark matter

S Bansal, J Barron, D Curtin, Y Tsai - Journal of High Energy Physics, 2023‏ - Springer
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 …

The MegaMapper: A stage-5 spectroscopic instrument concept for the study of inflation and dark energy

DJ Schlegel, JA Kollmeier, G Aldering, S Bailey… - arxiv preprint arxiv …, 2022‏ - arxiv.org
In this white paper, we present the MegaMapper concept. The MegaMapper is a proposed
ground-based experiment to measure Inflation parameters and Dark Energy from galaxy …

Snowmass2021 cosmic frontier white paper: cosmology and fundamental physics from the three-dimensional large scale structure

S Ferraro, N Sailer, A Slosar, M White - arxiv preprint arxiv:2203.07506, 2022‏ - arxiv.org
Advances in experimental techniques make it possible to map the high redshift Universe in
three dimensions at high fidelity in the near future. This will increase the observed volume by …