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A census of the expected properties of classical Milky Way dwarfs in Milgromian dynamics
Monthly Notices of the Royal Astronomical Society, 2014 International audiencePrompted by the recent successful predictions of the internal dynamics of Andromeda's satellite galaxies, we revisit the classical Milky Way dwarf spheroidal satellites Draco, Sculptor, Sextans, Carina and Fornax in the framework of
Benoit Famaey, Pavel Kroupa, Famaey B
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Monthly Notices of the Royal Astronomical Society, 2020 We construct the first comprehensive dynamical model for the high-quality subset of stellar kinematics of the Milky Way disc, with full 6D phase-space coordinates, provided by the Gaia Data Release 2.
Maria Selina Nitschai +2 more
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Modeling of Spiral Structure in a Multi-Component Milky Way-Like Galaxy
Galaxies, 2021 Using recent observational data, we construct a set of multi-component equilibrium models of the disk of a Milky Way-like galaxy. The disk dynamics are studied using collisionless-gaseous numerical simulations, based on the joined integration of the ...
Sergey Khrapov +2 more
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The Structure and Dynamics of the Milky Way Galaxy
2002Now that we have become familiar with the stars, their properties and their motions, and also with the various components of the interstellar medium, we have collected all the “parts” we need in order to consider our Milky Way galaxy. We begin in Sect. 11.1 with the information about the structure of the Milky Way which can be gained from observations ...
Albrecht Unsöld, Bodo Baschek
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Towards an Understanding of the Dynamics of the Milky Way
2005Determination of outer rotation curve using Galactic masers The rotation curve of the Galaxy is poorly determined outside the solar circle (e.g. Honma & Sofue 1997). The situation makes difficult to derive the dynamical mass of the Galaxy, which is essential for inferring the amount of Galactic dark gravitating matter.
K. Hachisuka, M. Miyoshi
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Dynamics of the Milky Way Bar/Bulge
Proceedings of the International Astronomical Union, 2019AbstractStellar surveys and dynamical models have recently led to important progress on understanding the dynamical structure of the Milky Way’s bar and central box/peanut bulge. This talk briefly reviews the density structure of the bulge and bar from star count tomography, the cylindrical rotation of bulge stars, and the measurements of their stellar
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Rotation and Dynamics of the Milky Way Galaxy
2020When Oort returned to Leiden, his parents were in the Dutch East Indies for a year. Already on September 1, the day after his arrival, Oort was introduced to the staff at the Sterrewacht and started his appointment. His old study friend from Groningen, Jan Schilt, also worked in Leiden.
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Stellar populations and dynamics in the Milky Way galaxy
2001Our Galaxy offers a unique opportunity to deduce the important physics involved in galaxy formation from observations of those old stars that were formed at the time of the formation of the Milky Way, and whose present properties contain some fossil record of the Galaxy’s history.
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