The tight empirical relation between dark matter halo mass and flat rotation velocity for late-type galaxies

We present a new empirical relation between galaxy dark matter halo mass (Mhalo) and the velocity along the flat portion of the rotation curve (Vflat), derived from 120 late-type galaxies from the SPARC data base. The orthogonal scatter in this relation is comparable to the observed scatter in the b...

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Bibliografiska uppgifter
Huvudupphovsmän: Katz, H, Desmond, H, McGaugh, S, Lelli, F
Materialtyp: Journal article
Publicerad: Oxford University Press 2018

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