Radial acceleration relation and dissipative dark matter

Abstract

Observations indicate that ordinary matter, the baryons, influence the structural properties of dark matter on galactic scales. One such indication is the radial acceleration relation, which is a tight correlation between the measured gravitational acceleration and that expected from the baryons. We show here that the dark matter density profile that has been motivated by dissipative dark matter models, including mirror dark matter, can reproduce this radial acceleration relation.

About 8 pages; Matches published version

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Cited by in corpus (10)

• Fitting the radial acceleration relation to individual SPARC galaxies
• Dark Catalysis
• Comprehensive asymmetric dark matter model
• A first attempt to differentiate between modified gravity and modified inertia with galaxy rotation curves
• Dissipative dark matter halos: The steady state solution
• Baryogenesis through Asymmetric Reheating in the Mirror Twin Higgs
• Dissipative dark matter halos: The steady state solution II
• Resolution of the small scale structure issues with dissipative dark matter from multiple Standard Model sectors
• Investigating Dark Matter and MOND Models with Galactic Rotation Curve Data
• A Toy Model for the Dynamical Discrepancies on Galactic Scales