no code implementations • 2 Dec 2020 • David S. Aguado, Vasily Belokurov, G. C. Myeong, N. Wyn Evans, Chiaki Kobayashi, Luca Sbordone, Julio Chanamé, Camila Navarrete, Sergey E. Koposov
The Gaia Sausage (GS) and the Sequoia represent the major accretion events that formed the stellar halo of the Milky Way.
Astrophysics of Galaxies
no code implementations • 9 Nov 2020 • Yiping Shu, Vasily Belokurov, N. Wyn Evans
We present a new method of discovering galaxy-scale, strongly-lensed QSO systems from unresolved light curves using the autocorrelation function.
Instrumentation and Methods for Astrophysics
1 code implementation • 24 Jul 2018 • Ciaran A. J. O'Hare, Christopher McCabe, N. Wyn Evans, GyuChul Myeong, Vasily Belokurov
The recently discovered S1 stream passes through the Solar neighbourhood on a low inclination, counter-rotating orbit.
Cosmology and Nongalactic Astrophysics Astrophysics of Galaxies High Energy Physics - Experiment High Energy Physics - Phenomenology
no code implementations • 6 Jul 2018 • Lina Necib, Mariangela Lisanti, Vasily Belokurov
If so, our results indicate that the majority of the local dark matter that is sourced by luminous satellites is in kinematic substructure referred to as debris flow.
Astrophysics of Galaxies Cosmology and Nongalactic Astrophysics High Energy Physics - Phenomenology
