Professor Alis Deason's Outputs (6)

The cold veil of the Milky Way stellar halo (2012)
Journal Article
Deason, A., Belokurov, V., Evans, N., Koposov, S., Cooke, R., Peñarrubia, J., …Olszewski, E. (2012). The cold veil of the Milky Way stellar halo. Monthly Notices of the Royal Astronomical Society, 425(4), 2840-2853. https://doi.org/10.1111/j.1365-2966.2012.21639.x

We build a sample of distant (D > 80 kpc) stellar halo stars with measured radial velocities. Faint (20 < g < 22) candidate blue horizontal branch (BHB) stars were selected using the deep, but wide, multi-epoch Sloan Digital Sky Survey photometry. Fo... Read More about The cold veil of the Milky Way stellar halo.

The stretching of Hercules (2012)
Journal Article
Deason, A., Belokurov, V., Evans, N., Watkins, L., & Fellhauer, M. (2012). The stretching of Hercules. Monthly Notices of the Royal Astronomical Society, 425, L101-L105. https://doi.org/10.1111/j.1745-3933.2012.01314.x

Broken degeneracies: the rotation curve and velocity anisotropy of the Milky Way halo (2012)
Journal Article
Deason, A., Belokurov, V., Evans, N., & An, J. (2012). Broken degeneracies: the rotation curve and velocity anisotropy of the Milky Way halo. Monthly Notices of the Royal Astronomical Society, 424, L44-L48. https://doi.org/10.1111/j.1745-3933.2012.01283.x

Elliptical Galaxy Masses Out to Five Effective Radii: The Realm of Dark Matter (2012)
Journal Article
Deason, A., Belokurov, V., Evans, N., & McCarthy, I. (2012). Elliptical Galaxy Masses Out to Five Effective Radii: The Realm of Dark Matter. Astrophysical Journal, 748, https://doi.org/10.1088/0004-637x/748/1/2

Mass estimators in the Gaia era (2012)
Journal Article
An, J., Evans, N., & Deason, A. (2012). Mass estimators in the Gaia era. Monthly Notices of the Royal Astronomical Society, 420, 2562-2568. https://doi.org/10.1111/j.1365-2966.2011.20226.x

Global structure and kinematics of stellar haloes in cosmological hydrodynamic simulations (2012)
Journal Article
McCarthy, I., Font, A., Crain, R., Deason, A., Schaye, J., & Theuns, T. (2012). Global structure and kinematics of stellar haloes in cosmological hydrodynamic simulations. Monthly Notices of the Royal Astronomical Society, 420(3), 2245-2262. https://doi.org/10.1111/j.1365-2966.2011.20189.x

We use the Galaxies–Intergalactic Medium Interaction Calculation (GIMIC) suite of cosmological hydrodynamical simulations to study the global structure and kinematics of stellar spheroids of Milky Way mass disc galaxies. Font et al. have recently dem... Read More about Global structure and kinematics of stellar haloes in cosmological hydrodynamic simulations.