161 citations · 1.3k across the 31 of their papers we have counts for
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The Halo's Ancient Metal-Rich Progenitor Revealed with BHB Stars
Lachlan Lancaster, Sergey E. Koposov, Vasily Belokurov +2
Using the data from the Sloan Digital Sky Survey and the Gaia satellite, we assemble a pure sample of 3000 Blue Horizontal Branch (BHB) stars with 7-D information, including…
Apocenter Pile-Up: Origin of the Stellar Halo Density Break
Alis J. Deason, Vasily Belokurov, Sergey E. Koposov +1
We measure the orbital properties of halo stars using 7-dimensional information provided by Gaia and the Sloan Digital Sky Survey. A metal-rich population of stars, present in both…
Quantifying the Smoothness of the Stellar Halo: A Link to Accretion History
Lachlan Lancaster, Vasily Belokurov, N. Wyn Evans
We investigate the utility of the 3-dimensional Two-Point Correlation Function (3D 2PCF) in quantifying substructure in the stellar halo of the Milky Way, particularly as a means o…
On the Schrodinger-Poisson--Vlasov-Poisson correspondence
Philip Mocz, Lachlan Lancaster, Anastasia Fialkov +2
The Schrödinger-Poisson equations describe the behavior of a superfluid Bose-Einstein condensate under self-gravity with a 3D wave function. As , being the boson…