Work

MUSE-DARK IV. Comparing Dark Matter Densities to Star Formation Histories in 375 intermediate-z galaxies

Year: 2026

Type: preprint

Abstract: (Abridged) Baryonic feedback is expected to transform cuspy dark-matter (DM) haloes into cores, but direct observational links between inner DM slopes and galaxy star-formation histories (SFHs) remain limited. We investigate and quantify the connection between halo inner slopes and baryonic assembly histories in a large sample of intermediate-z galaxies. We analyse 375 galaxies at 0.1

Source: arXiv (Cornell University)

DOI: 10.48550/arxiv.2610.18282

Authors: Ciocan, B. I., Bouché, N. F., Fensch, J., Krajnović, D., Freundlich, J., Desmond, H., Jeanneau, A., Famaey, B.

Institutions: Lyon 1 Université, École Normale Supérieure de Lyon, Centre National de la Recherche Scientifique, Centre de Recherche Astrophysique de Lyon, Leibniz Institute for Astrophysics Potsdam, Observatoire astronomique de Strasbourg, Université de Strasbourg, University of Portsmouth

Language: English

Topic: Galaxies: Formation, Evolution, Phenomena

Subfield: Astronomy and Astrophysics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

Funder: Agence Nationale de la Recherche

Award: Galaxy rotation curves as DARK matter laboratory

OpenAlex ID: W7221766257

Cites: 5

Cited by: 1

Related to: 10