Results 261 to 270 of about 45,998 (281)

Milky Way mass with K giants and BHB stars using LAMOST, SDSS/SEGUE, and Gaia: 3D spherical Jeans equation and tracer mass estimator

Monthly Notices of the Royal Astronomical Society, 2022
Sarah A Bird, Xiang-Xiang Xue, Chao Liu
exaly  

Dynamical effects of satellite accretion on the Milky Way

ΛCDM cosmology predicts that galaxies grow through the process of hierarchical structure formation. In the Milky Way (MW) galaxy, evidence of satellite accretion is present through observations of stellar streams in the outer halo, and chemo-kinematically distinct stellar populations in the inner regions. Recent surveys of the MW stars such as Gaia and
openaire   +2 more sources

Mapping the tilt of the Milky Way bulge velocity ellipsoids with ARGOS and Gaia DR2

Monthly Notices of the Royal Astronomical Society, 2021
Iulia T Simion, Juntai Shen, Sergey E Koposov   +2 more
exaly  

Sleuthing the dynamical history of a Milky Way satellite

Nature Astronomy, 2021
openaire   +1 more source

The mass of our Milky Way

Science China: Physics, Mechanics and Astronomy, 2020
Wenting Wang, Jiaxin Han, Marius Cautun
exaly  

First Gaia dynamical model of the Milky Way disc with six phase space coordinates: a test for galaxy dynamics

Monthly Notices of the Royal Astronomical Society, 2020
Maria Selina Nitschai, Michele Cappellari, Nadine Neumayer   +2 more
exaly  

Modeling of Spiral Structure in a Multi-Component Milky Way-Like Galaxy

Galaxies, 2021
Sergey S Khrapov, Alexander V Khoperskov, Vladimir I Korchagin   +2 more
exaly  

Dynamics and dark matter distribution in the inner Milky Way

2022
openaire   +2 more sources

Rotation Curve of the Milky Way and the Dark Matter Density

Galaxies, 2020
Yoshiaki Sofue
exaly  

The role of galactic dynamics in shaping the physical properties of giant molecular clouds in Milky Way-like galaxies

Monthly Notices of the Royal Astronomical Society, 2020
J M Diederik Kruijssen, Benjamin W Keller, Mélanie Chevance   +2 more
exaly