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- Fermi National Accelerator LaboratoryUS24 papers
- Centro de Investigaciones Energéticas, Medioambientales y TecnológicasES23 papers
- Unidades Centrales Científico-TécnicasES23 papers
- Institució Catalana de Recerca i Estudis AvançatsES22 papers
- Institute for High Energy PhysicsES22 papers
- Netherlands Institute for Radio AstronomyNL22 papers
- Boston UniversityUS21 papers
- Institut Català de Ciències del ClimaES21 papers
- Institut d'Estudis Espacials de CatalunyaES21 papers
- Michigan UnitedUS21 papers
- National Solar ObservatoryUS21 papers
- University College LondonGB21 papers
4 papers · 2 filters
Sub-millimeter galaxies in hierarchical models: revisiting the need for a top-heavy stellar initial mass function with Bayesian optimisation
Edward Elliott, C. M. Baugh, Cedric Lacey
The properties of high-redshift sub-millimetre galaxies (SMGs) remain controversial within hierarchical structure formation models. We revisit whether a top-heavy stellar initial m…
Multi-resolution kinematic modelling of nearby galaxies: a demonstration using MHONGOOSE observations
B. R. Makinson, K. A. Oman, A. M. Swinbank
We present a novel method of combining kinematic models obtained at multiple spatial resolution levels in a self-consistent manner. The MHONGOOSE survey has mapped atomic hydrogen…
The Cocytos Stream: A Disrupted Globular Cluster from our Last Major Merger?
Christian Aganze, Vedant Chandra, Risa H. Wechsler +48
The census of stellar streams and dwarf galaxies in the Milky Way provides direct constraints on galaxy formation models and the nature of dark matter. The DESI Milky Way survey --…
The DESI Y1 RR Lyrae catalog I: Empirical modeling of the cyclic variation of spectroscopic properties and a chemodynamical analysis of the outer halo
Gustavo E. Medina, Ting S. Li, Sergey E. Koposov +44
We present the catalog of RR Lyrae stars (RRLs) observed in the first year of operations of the Dark Energy Spectroscopic Instrument (DESI) survey. This catalog contains 6,240 RRLs…