Can we really pick and choose? Benchmarking various selections of Gaia Enceladus/Sausage stars in observations with simulations
(2023)
Journal Article
Carrillo, A., Deason, A. J., Fattahi, A., Callingham, T. M., & Grand, R. J. J. (2024). Can we really pick and choose? Benchmarking various selections of Gaia Enceladus/Sausage stars in observations with simulations. Monthly Notices of the Royal Astronomical Society, 527(2), 2165–2184. https://doi.org/10.1093/mnras/stad3274
Outputs (4)
Exploring the diversity and similarity of radially anisotropic Milky Way-like stellar haloes: implications for disrupted dwarf galaxy searches (2023)
Journal Article
Orkney, M. D. A., Laporte, C. F. P., Grand, R. J. J., Gómez, F. A., van de Voort, F., Fattahi, A., …Springel, V. (2023). Exploring the diversity and similarity of radially anisotropic Milky Way-like stellar haloes: implications for disrupted dwarf galaxy searches. Monthly Notices of the Royal Astronomical Society, 525(1), 683-705. https://doi.org/10.1093/mnras/stad2361
Velocity-dependent J-factors for Milky Way dwarf spheroidal analogues in cosmological simulations (2023)
Journal Article
Blanchette, K., Piccirillo, E., Bozorgnia, N., Strigari, L. E., Fattahi, A., Frenk, C. S., Navarro, J. F., & Sawala, T. (2023). Velocity-dependent J-factors for Milky Way dwarf spheroidal analogues in cosmological simulations. Journal of Cosmology and Astroparticle Physics, 2023(03), Article 021. https://doi.org/10.1088/1475-7516/2023/03/021We study the impact of the dark matter velocity distribution modelling on signals from velocity-dependent dark matter annihilation in Milky Way dwarf spheroidal galaxies. Using the high resolution APOSTLE simulations, we identify analogues correspond... Read More about Velocity-dependent J-factors for Milky Way dwarf spheroidal analogues in cosmological simulations.
Unravelling the mass spectrum of destroyed dwarf galaxies with the metallicity distribution function (2023)
Journal Article
Deason, A. J., Koposov, S. E., Fattahi, A., & Grand, R. J. (2023). Unravelling the mass spectrum of destroyed dwarf galaxies with the metallicity distribution function. Monthly Notices of the Royal Astronomical Society, 520(4), 6091-6103. https://doi.org/10.1093/mnras/stad535Accreted stellar populations are comprised of the remnants of destroyed galaxies, and often dominate the ‘stellar haloes’ of galaxies such as the Milky Way (MW). This ensemble of external contributors is a key indicator of the past assembly history o... Read More about Unravelling the mass spectrum of destroyed dwarf galaxies with the metallicity distribution function.