22 citations · 42 across the 3 of their papers we have counts for
3 papers
An extended stellar halo discovered in the Fornax dwarf spheroidal using Gaia EDR3
Yanbin Yang, Francois Hammer, Yongjun Jiao +1
We have studied the extent of the Red Giant Branch stellar population in the Fornax dwarf spheroidal galaxy using the spatially extended and homogeneous data set from Gaia EDR3. Ou…
Which Milky Way masses are consistent with the slightly declining 5-25 kpc rotation curve?
Yongjun Jiao, Francois Hammer, Jianling Wang +1
Discoveries of extended rotation curves have suggested the presence of dark matter in spiral galaxy haloes. It has led to many studies that estimated the galaxy total mass, mostly…
Most dwarf spheroidal galaxies surrounding the Milky Way cannot be dark-matter dominated satellites
Francois Hammer, Yanbin Yang, Frederic Arenou +5
Milky Way dwarf spheroidal galaxies are the tiniest observed galaxies and are currently associated with the largest fractions of dark matter, which is revealed by their too large v…