139 citations · 563 across the 24 of their papers we have counts for
24 papers
Gaia EDR3 proper motions, energies, angular momenta of Milky Way dwarf galaxies: a recent infall to the Milky Way halo
Yang Y., Hammer F., Li H. +7
Gaia EDR3 has provided proper motions of Milky Way (MW) dwarf galaxies with an unprecedented accuracy, which allows us to investigate their orbital properties. We found that the to…
Kinematical asymmetry in the dwarf irregular galaxy WLM and a perturbed halo potential
M. Khademi, Y. Yang, F. Hammer +1
WLM is a dwarf irregular that is seen almost edge-on that has prompted a number of kinematical studies investigating its rotation curve and its dark matter content. In this paper,…
Simulating MOS science on the ELT: Ly forest tomography
J. Japelj, C. Laigle, M. Puech +14
Mapping of the large-scale structure through cosmic time has numerous applications in the studies of cosmology and galaxy evolution. At , the structure can be traced by the…
Are Milky-Way dwarf-spheroidal galaxies dark-matter free?
F. Hammer, Y. B. Yang, J. L. Wang +4
We have found that the high velocity dispersions of dwarf spheroidal galaxies (dSphs) can be well explained by Milky Way (MW) tidal shocks, which reproduce precisely the gravitatio…
ELT Spectroscopy of Extragalactic Massive Stars
C. J. Evans, O. H. Ramirez-Agudelo, M. Garcia +2
Quantitative spectroscopy of O-type stars in galaxies beyond 1 Mpc requires the unprecedented sensitivity of the so-called Extremely Large Telescopes. Visible spectroscopy with the…
Simulating Surveys for ELT-MOSAIC: Status of the MOSAIC Science Case after Phase A
M. Puech, C. J. Evans, K. Disseau +17
We present the consolidated scientific case for multi-object spectroscopy with the MOSAIC concept on the European ELT. The cases span the full range of ELT science and require eith…