Predicting the dark matter velocity distribution in galactic structures: tests against hydrodynamic cosmological simulations

DOI10.1088/1475-7516/2020/10/031zbMath1494.83014arXiv2005.03955OpenAlexW3023279775MaRDI QIDQ5070988

Julien Lavalle, Emmanuel Nezri, Arturo Núñez-Castiñeyra, Martin Stref, Thomas Lacroix

Publication date: 14 April 2022

Published in: Journal of Cosmology and Astroparticle Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2005.03955

zbMATH Keywords

dark matter theorygalaxy morphologyhydrodynamical simulationsdark matter simulations

Mathematics Subject Classification ID

Black holes (83C57) Nuclear physics (81V35) Signal detection and filtering (aspects of stochastic processes) (60G35) Diffraction, scattering (78A45) Electromagnetic fields in general relativity and gravitational theory (83C50) Gravitational energy and conservation laws; groups of motions (83C40) Macroscopic interaction of the gravitational field with matter (hydrodynamics, etc.) (83C55) Galactic and stellar structure (85A15) General theory of simulation (00A72) Dark matter and dark energy (83C56)

Related Items (1)

Towards a more rigorous treatment of uncertainties on the velocity distribution of dark matter particles for capture in stars

Cites Work

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• A hierarchical \({\mathcal O}(N)\) force calculation algorithm
• Anatomy of Eddington-like inversion methods in the context of dark matter searches

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