Inferring the concentration of dark matter subhaloes perturbing strongly lensed images

ABSTRACT We demonstrate that the perturbations of strongly lensed images by low-mass dark matter subhaloes are significantly impacted by the concentration of the perturbing subhalo. For subhalo concentrations expected in Lambda cold dark matter (ΛCDM), significant constraints on the concentration ca...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2021-10, Vol.507 (1), p.1202-1215
Hauptverfasser:	Minor, Quinn, Kaplinghat, Manoj, Chan, Tony H, Simon, Emily
Format:	Artikel
Sprache:	eng
Schlagworte:	Cold dark matter Constraints Dark matter Hubble Space Telescope Lenses Perturbation Scattering Space telescopes
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!