Title: The Tully-Fisher relation and the Bosma effect

Journal: Monthly Notices of the Royal Astronomical Society, Volume 527, Issue 2, January 2024, Pages 2697–2717, https://doi.org/10.1093/mnras/stad3278

Authors: Francesco Sylos Labini, Giordano De Marzo, Matteo Straccamore, and Sébastien Comerón

In this paper, Sylos Labini and collaborators introduce the dark matter disk model, which provides a new interpretation of the dynamics of disk galaxies. The motivation behind this model stems from the observed inconsistency between the observed flat rotation curves of spiral galaxies and the expected Keplerian decline based on the luminous matter in the galactic disk. Traditionally, this discrepancy has led to the conclusion that massive spherical dark halos dominate the gravitational dynamics of spiral galaxies.