Probing cold dark matter subhaloes with simulated ALMA observations of macrolensed sub-mm galaxies
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DOI: 10.1093/mnras/stx1708
Abstract: If the dark matter haloes of galaxies contain large numbers of subhaloes as predicted by the Lambda cold dark matter model, these subhaloes are expected to appear in strong galaxy-galaxy lens syste ... read more here.
Keywords: subhaloes simulated; matter subhaloes; matter; probing cold ... See more keywords
Not so lumpy after all: modelling the depletion of dark matter subhaloes by Milky Way-like galaxies
Sign Up to like & getrecommendations! Published in 2017 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stx1710
Abstract: Among the most important goals in cosmology is detecting and quantifying small (M_(halo)≃10^(6−9) M⊙) dark matter (DM) subhaloes. Current probes around the Milky Way (MW) are most sensitive to such substructure within ∼20 kpc of… read more here.
Keywords: matter subhaloes; dark matter; milky way; baryonic simulations ... See more keywords
Can tides disrupt cold dark matter subhaloes?
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DOI: 10.1093/mnras/stz3349
Abstract: The clumpiness of dark matter on sub-kpc scales is highly sensitive to the tidal evolution and survival of subhaloes. In agreement with previous studies, we show that N-body realisations of cold dark matter subhaloes with… read more here.
Keywords: evolution; matter subhaloes; matter; dark matter ... See more keywords