78 citations · 236 across the 9 of their papers we have counts for
14 papers · 1 filter
Drivers of disc tilting I: Correlations and possible drivers for Milky Way analogues
Samuel W. F. Earp, Victor P. Debattista, Andrea V. Macciò +3
The direction of the spin vectors of disk galaxies change over time. We present the tilting rate of a sample of galaxies in the NIHAO suite of cosmological hydrodynamical simulatio…
Metal-poor stars observed with the automated planet finder telescope. I. Discovery of five carbon-enhanced metal-poor stars from LAMOST
Mohammad K. Mardini, Haining Li, Vinicius M. Placco +6
We report on the discovery of five carbon-enhanced metal-poor (CEMP) stars in the metallicity range of [Fe/H] . These stars were selected from the LAMOST DR3 low-res…
Angular momentum of galaxies and their local analogues with adaptive optics
Sarah M. Sweet, Deanne B. Fisher, Giulia Savorgnan +9
We present stellar specific angular momentum measurements of two galaxies in the KGES sample and 12 DYNAMO analogues of high-redshift galaxies. We com…
Size-scaling of clump instabilities in turbulent, feedback regulated disks
Kamran Ali, Danail Obreschkow, Liang Wang +5
We explore the scaling between the size of star-forming clumps and rotational support in massively star-forming galactic disks. The analysis relies on simulations of a clumpy galax…
Angular momentum evolution of bulge stars in disc galaxies in NIHAO
Liang Wang, Danail Obreschkow, Claudia del P. Lagos +6
We study the origin of bulge stars and their angular momentum (AM) evolution in 10 spiral galaxies with baryonic masses above M in the NIHAO galaxy formation simul…
Spatially-resolved galaxy angular momentum
Sarah M. Sweet, Deanne B. Fisher, Karl Glazebrook +3
The total specific angular momentum j of a galaxy disk is matched with that of its dark matter halo, but the distributions are different, in that there is a lack of both low- and h…