Ruprecht-Karls-Universität Heidelberg
Subproject A06: A Theoretical Chemodynamical Model of the Milky Way Disk

Subproject A06: A Theoretical Chemodynamical Model of the Milky Way Disk

Andreas Just (ARI), Annalisa Pillepich (MPIA)

We construct a realistic chemodynamical model of the Galaxy's disk by combining semi-analytic techniques and ab-initio cosmological simulations. The first full astrometric data set DR2 of Gaia, supplemented by large spectroscopic surveys, allow a big leap forward to derive the star formation history, the dynamical evolution and the chemical enrichment of the stellar populations over the full disk range. Based on high-resolution cosmological magneto-hydrodynamical simulations, we quantify the underlying physical processes like radial migration, feedback, gas inflows, satellite accretion, and derive stellar age patterns.

Publications

Khoperskov, Sergey; Haywood, Misha; Snaith, Owain; Di Matteo, Paola; Lehnert, Matthew; Vasiliev, Evgenii; Naroenkov, Sergey; Berczik, Peter
03/2021 MNRAS 501, 5176


Sysoliatina, K.; Just, A.
03/2021 A&A 647, A39


Reissl, S.; Stil, J. M.; Chen, E.; Treß, R. G.; Sormani, M. C.; Smith, R. J.; Klessen, R. S.; Buick, M.; Glover, S. C. O.; Shanahan, R.; Lemmer, S. J.; Soler, J. D.; Beuther, H.; Urquhart, J. S.; Anderson, L. D.; Menten, K. M.; Brunthaler, A.; Ragan, S.; Rugel, M. R.
10/2020 A&A 642, A201


Polyachenko, E. V.; Berczik, P.; Just, A.; Shukhman, I. G.
03/2020 MNRAS 492, 4819


Polyachenko, E. V.; Berczik, P.; Just, A.; Shukhman, I. G.
02/2020 MNRAS 492, 645


Editor: T. Lisker
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