Charles, E.J.E., Collins, M.L.M., Rich, R.M., Read, J.I., et al. (2022) Andromeda XXV—A Dwarf Galaxy with a Low Central Dark Matter Density. arXiv: 2209.15022.
has been cited by the following article:
TITLE: Warm Dark Matter Properties from Dwarf Spheroidal Galaxy Observations
AUTHORS: Bruce Hoeneisen
KEYWORDS: Warm Dark Matter, Spheroidal Galaxies, Dwarf Galaxies, Free Streaming, Dark Matter
JOURNAL NAME: International Journal of Astronomy and Astrophysics, Vol.16 No.1, March 12, 2026
ABSTRACT: Most matter in the Universe is in a “dark matter” form that has only been observed through its gravitational interaction. How warm is this dark matter? A new constraint has become available thanks to the observations of the line-of-sight velocities of individual stars in dwarf spheroidal galaxies dSph, which allow a measurement of the dark matter density ρ h ( r ) . From the measured ρ h ( r ) of 27 dwarf spheroidal galaxies dSph, we obtain an estimate of the comoving thermal velocity and mass of the dark matter particles.