Ruprecht-Karls-Universität Heidelberg
Personnel

Prof. Dr. Andreas Just


Astronomisches Rechen-Institut



Office
Neubau, Room N.2-20

Postal address
Zentrum für Astronomie der Universität Heidelberg
Astronomisches Rechen-Institut
Mönchhofstr. 12-14
69120 Heidelberg





Research interests
- Investigating the dynamical interaction of galactic nuclei including the orbital evolution and growth of supermassive black holes after a galaxy merger with high resolution numerical simulations - Developing a semianalytic chemodynamical model of the Milky Way disc on the basis of an evolutionary scenario and large photometric and spectroscopic surveys like SDSS/SEGUE, 2MASS, Gaia, RAVE, GES - Investigating the dynamical evolution of open clusters in the tidal field of the Milky Way including detailed models of individual clusters analytically and with the help of star-by-star simulations



Publications done at ZAH since 2007

46.
5/2018
Panamarev, Taras; Shukirgaliyev, Bekdaulet et al. (inc. Spurzem, Rainer; Just, Andreas; Berczik, Peter)
Star-disc interaction in galactic nuclei: formation of a central stellar disc
MNRAS 476, 4224(2018)

45.
4/2018
Carrillo, I.; Minchev, I. et al. (inc. Just, A.; Grebel, E. K.)
Is the Milky Way still breathing? RAVE-Gaia streaming motions
MNRAS 475, 2679(2018)

44.
2/2018
Sakhibov, F.; Zinchenko, I. A. et al. (inc. Just, A.; Grebel, E. K.; Pilyugin, L. S.)
Spiral arms in CALIFA galaxies traced by non-circular velocities, abundances and extinctions
MNRAS 474, 1657(2018)

43.
9/2017
Shukirgaliyev, B.; Parmentier, G. et al. (inc. Just, A.)
Impact of a star formation efficiency profile on the evolution of open clusters
A&A 605, A119(2017)

42.
9/2017
Rybizki, Jan; Just, Andreas et al.
Chempy: A flexible chemical evolution model for abundance fitting. Do the Sun's abundances alone constrain chemical evolution models?
A&A 605, A59(2017)

41.
8/2017
Moetazedian, R.; Polyachenko, E. V.; Berczik, P.; Just, A.
Effects of galaxy-satellite interactions on bar formation
A&A 604, A75(2017)

40.
11/2016
Polyachenko, E. V.; Berczik, P.; Just, A.
On the bar formation mechanism in galaxies with cuspy bulges
MNRAS 462, 3727(2016)

39.
10/2016
Wojno, Jennifer; Kordopatis, Georges et al. (inc. Grebel, Eva K.; Just, Andreas; Boeche, Corrado)
Chemical separation of disc components using RAVE
MNRAS 461, 4246(2016)

38.
9/2016
Khan, Fazeel Mahmood; Fiacconi, Davide et al. (inc. Just, Andreas; Berczik, Peter)
Swift Coalescence of Supermassive Black Holes in Cosmological Mergers of Massive Galaxies
ApJ 828, 73(2016)

37.
9/2016
Just, A.; Rybizki, J.
Dynamical and chemical evolution of the thin disc
AN 337, 880(2016)

36.
8/2016
Sagristà, A.; Jordan, S. et al. (inc. Just, A.)
Topological Analysis of Inertial Dynamics
IEEE 23,1, 950 - 959 (2016)

35.
7/2016
Kennedy, Gareth F.; Meiron, Yohai; Shukirgaliyev, Bekdaulet; Panamarev, Taras; Berczik, Peter; Just, Andreas; Spurzem, Rainer
Star-disc interaction in galactic nuclei: orbits and rates of accreted stars
MNRAS 460, 240(2016)

34.
7/2016
Moetazedian, R.; Just, A.
Impact of cosmological satellites on the vertical heating of the Milky Way disc
MNRAS 459, 2905(2016)

33.
8/2015
Ernst, A.; Berczik, P.; Just, A.; Noel, T.
Roche volume filling and the dissolution of open star clusters
AN 336, 577(2015)

32.
7/2015
Just, A.; Fuchs, B. et al. (inc. Rybizki, J.; Dettbarn, C.; Jahreiß, H.)
The local stellar luminosity function and mass-to-light ratio in the near-infrared
MNRAS 451, 149(2015)

31.
6/2015
Zinchenko, Igor A.; Berczik, Peter; Grebel, Eva K.; Pilyugin, Leonid S.; Just, Andreas
On the Influence of Minor Mergers on the Radial Abundance Gradient in Disks of Milky-Way-like Galaxies
ApJ 806, 267(2015)

30.
3/2015
Rybizki, J.; Just, A.
Towards a fully consistent Milky Way disc model - III. Constraining the initial mass function
MNRAS 447, 3880(2015)

29.
1/2015
Polyachenko, E. V.; Just, A.
Bisymmetric normal modes in soft-centred and realistic galactic discs
MNRAS 446, 1203(2015)

28.
8/2014
Boeche, C.; Siebert, A. et al. (inc. Grebel, E. K.; Just, A.)
Chemical gradients in the Milky Way from the RAVE data. II. Giant stars
A&A 568, A71(2014)

27.
11/2013
Boeche, C.; Siebert, A. et al. (inc. Grebel, E. K.; Just, A.)
Chemical gradients in the Milky Way from the RAVE data. I. Dwarf stars
A&A 559, A59(2013)

26.
11/2013
Lora, V.; Grebel, E. K. et al. (inc. Just, A.)
Sextans' Cold Substructures as a Dynamical Judge: Core, Cusp, or MOND?
ApJ 777, 65(2013)

25.
11/2013
Kordopatis, G.; Gilmore, G. et al. (inc. Just, A.; Grebel, E. K.; Roeser, S.; Boeche, C.)
The Radial Velocity Experiment (RAVE): Fourth Data Release
AJ 146, 134(2013)

24.
9/2013
Golubov, O.; Just, A. et al. (inc. Grebel, E. K.)
The asymmetric drift, the local standard of rest, and implications from RAVE data
A&A 557, A92(2013)

23.
8/2013
Vilkoviskij, E.; Makukov, M. et al. (inc. Just, A.; Berczik, P.; Spurzem, R.)
Numerical simulations of AGN evolution
A&AT 28, 151(2013)

22.
8/2013
Khan, Fazeel Mahmood; Holley-Bockelmann, Kelly; Berczik, Peter; Just, Andreas
Supermassive Black Hole Binary Evolution in Axisymmetric Galaxies: The Final Parsec Problem is Not a Problem
ApJ 773, 100(2013)

21.
1/2013
Gao, S.; Just, A.; Grebel, E. K.
Detailed comparison of Milky Way models based on stellar population synthesis and SDSS star counts at the north Galactic pole
A&A 549, A20(2013)

20.
10/2012
Just, Andreas; Yurin, Denis et al. (inc. Spurzem, Rainer; Omarov, Chingis; Berczik, Peter; Makukov, Maxim)
Enhanced Accretion Rates of Stars on Supermassive Black Holes by Star-Disk Interactions in Galactic Nuclei
ApJ 758, 51(2012)

19.
9/2012
Siebert, A.; Famaey, B. et al. (inc. Just, A.; Grebel, E. K.; Boeche, C.)
The properties of the local spiral arms from RAVE data: two-dimensional density wave approach
MNRAS 425, 2335(2012)

18.
9/2012
Lora, V.; Just, A. et al. (inc. Grebel, E. K.)
Dark Matter Subhalos in the Ursa Minor Dwarf Galaxy
ApJ 757, 87(2012)

17.
9/2012
Khan, Fazeel Mahmood; Berentzen, Ingo et al. (inc. Just, Andreas; Berczik, Peter)
Formation and Hardening of Supermassive Black Hole Binaries in Minor Mergers of Disk Galaxies
ApJ 756, 30(2012)

16.
4/2012
Khan, Fazeel Mahmood; Preto, Miguel; Berczik, Peter; Berentzen, Ingo; Just, Andreas; Spurzem, Rainer
Mergers of Unequal-mass Galaxies: Supermassive Black Hole Binary Evolution and Structure of Merger Remnants
ApJ 749, 147(2012)

15.
3/2012
Roeser, H.-J.; Tscharnuter, W. et al. (inc. Schmidt, R.; Schmadel, L. D.; Just, A.; Jahreiss, H.; Fuchs, B.; Bernstein, H.-H.; Bastian, U.)
Abriss der Astronomie
Wiley-VCH Verlag

14.
12/2011
Ernst, A.; Just, A.; Berczik, P.; Olczak, C.
Simulations of the Hyades
A&A 536, A64(2011)

13.
9/2011
Lee, Young Sun; Beers, Timothy C. et al. (inc. Just, Andreas)
Formation and Evolution of the Disk System of the Milky Way: [α/Fe] Ratios and Kinematics of the SEGUE G-dwarf Sample
ApJ 738, 187(2011)

12.
5/2011
Khan, Fazeel Mahmood; Just, Andreas et al.
Efficient Merger of Binary Supermassive Black Holes in Merging Galaxies
ApJ 732, 89(2011)

11.
3/2011
Just, A.; Gao, S.; Vidrih, S.
Towards a fully consistent Milky Way disc model - II. The local disc model and SDSS data of the NGP region
MNRAS 411, 2586(2011)

10.
2/2011
Just, A.; Khan, F. M.; Berczik, P.; Ernst, A.; Spurzem, R.
Dynamical friction of massive objects in galactic centres
MNRAS 411, 653(2011)

9.
12/2010
Ernst, A.; Just, A. et al. (inc. Berczik, P.)
Calibration of radii and masses of open clusters with a simulation
A&A 524, A62(2010)

8.
2/2010
Just, A.; Jahreiß, H.
Towards a fully consistent Milky Way disc model - I. The local model based on kinematic and photometric data
MNRAS 402, 461(2010)

7.
10/2009
Ernst, A.; Just, A.; Spurzem, R.
On the dissolution of star clusters in the Galactic Centre - I. Circular orbits
MNRAS 399, 141(2009)

6.
1/2009
Just, A.; Berczik, P. et al. (inc. Ernst, A.)
Quantitative analysis of clumps in the tidal tails of star clusters
MNRAS 392, 969(2009)

5.
12/2008
Bien, R.; Just, A.; Berczik, P.; Berentzen, I.
High resolution in z-direction: The simulation of disc-bulge-halo galaxies using the particle-mesh code SUPERBOX
AN 329, 1029(2008)

4.
10/2008
Just, A.; Jahrei, H.
The main sequence from F to K stars of the solar neighbourhood in SDSS colours
AN 329, 790(2008)

3.
1/2008
Ernst, A.; Just, A.; Spurzem, R.; Porth, O.
Escape from the vicinity of fractal basin boundaries of a star cluster
MNRAS 383, 897(2008)

2.
10/2007
Khoperskov, A. V.; Just, A. et al.
High resolution simulations of unstable modes in a collisionless disc
A&A 473, 31(2007)

1.
5/2007
Ernst, A.; Glaschke, P.; Fiestas, J.; Just, A.; Spurzem, R.
N-body models of rotating globular clusters
MNRAS 377, 465(2007)

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