Publications (7)
Crystal fields and magnetic structure of the Ising antiferromagnet ErGaO
Y. Cai, M. N. Wilson, J. Beare +9
Rare earth garnets are an exciting playground for studying the exotic magnetic properties of the frustrated hyperkagome lattice. Here we present a comprehensive study of the single…
Data Release 1 of the Dark Energy Spectroscopic Instrument
DESI Collaboration, M. Abdul Karim, A. G. Adame +306
In 2021 May the Dark Energy Spectroscopic Instrument (DESI) collaboration began a 5-year spectroscopic redshift survey to produce a detailed map of the evolving three-dimensional s…
DESI Data Release 1: Stellar Catalogue
Sergey E. Koposov, Ting S. Li, C. Allende Prieto +65
In this paper we present the stellar Value-Added Catalogue (VAC) based on the DESI Data Release 1. This VAC contains stellar parameter, abundance and radial velocity measurements f…
Local Group dwarf galaxies as dark matter probes
G. Battaglia, J. M. Arroyo Polonio, R. Pascale +3
Unveiling the fundamental nature of non-baryonic dark matter (DM) has profound implications for our understanding of the Universe and of the physical laws that govern it. Its manif…
Globular Clusters in the Sagittarius stream. Revising members and candidates with Gaia DR2
M. Bellazzini, R. Ibata, K. Malhan +3
We reconsider the case for the association of Galactic globular clusters (GCs) to the tidal stream of the Sagittarius dwarf spheroidal galaxy (Sgr dSph), using Gaia DR2 data. We us…
SR study of triangular Ising antiferromagnet ErMgGaO
Y. Cai, C. Lygouras, G. Thomas +8
We present a detailed magnetic study of the triangular antiferromagnet ErMgGaO. A point charge calculation under the single ion approximation reveals a crystal field ground sta…