Dynamics of galaxies, star clusters and planetary systems

Practice groups

• Group S (A. Just & R. Spurzem)
  14 participants
  Mönchhofstr. 12-14 / ARI SR, Wed 14:00 - 15:30

Direct Links to topics of R. Spurzem , A. Just

File to download with abstracts S1-S13 as of April 19, 2021 (also some missing titles added)

Supervisor: R. Spurzem

Subject Classification:

Galaxies/Galactic Nuclei: S6 (AGN disks and black holes)

Star Clusters: S1, S9 (grav. waves, dynamics, stellar evolution), S2 (few body, stellar evolution), S3-S4 (young star clusters, multiple populations), S8 (NGC3201 dynamics)

Few Body: S5 (triples and black holes)

Planetary Systems: S7 (Hot Jupiter, dynamics), S10-S12 (Stability), S13 (Oort Clouds in Galaxy)

• [taken] S1. Abbott, R.; Abbott, T. D.; Abraham, S. and 1252 more (LIGO/Virgo Scientific Collaboration): Properties and Astrophysical Implications of the 150 M_sun Binary Black Hole Merger GW190521, 2020, ApJ, 900, L13
• S2. Belczynski, K.; Banerjee, S.: Formation of low-spinning 100 M_sun black holes, 2020, A&A, 640, L20
• [taken] S3. Tiongco, M. A., Vesperini, E., Varri, A. L., Kinematical evolution of multiple stellar populations in star clusters, 2019, MNRAS, 487, 5535
• S4. Ballone, A., Mapelli, M., Di Carlo, U. N., Torniamenti, S., Spera, M., Rastello, S., Evolution of fractality and rotation in embedded star clusters, 2020, MNRAS, 496, 49
• [taken] S5. Leigh, N. W. C., Toonen, S., Portegies Zwart, S. F., Perna, R., Mergers of equal-mass binaries with compact object companions from mass transfer in triple star systems, 2020, MNRAS, 496, 1819
• S6. Secunda, A., Bellovary, J., Mac Low, M.-M., Ford, K. E. S., McKernan, B., Leigh, N. W. C., Lyra, W., Sándor, Z., Adorno, J. I., Orbital Migration of Interacting Stellar Mass Black Holes in Disks around Supermassive Black Holes. II. Spins and Incoming Objects, 2020, ApJ, 903, 133
• [taken] S7. Wang, Y.-H., Leigh, N. W. C., Perna, R., Shara, M. M., Hot Jupiter and Ultra-cold Saturn Formation in Dense Star Clusters, 2020, ApJ, 905, 136
• S8. Wan, Z., Oliver, W. H., Baumgardt, H., Lewis, G. F., Gieles, M., Hénault-Brunet, V., de Boer, T., Balbinot, E., Da Costa, G., Mackey, D., The dynamics of the globular cluster NGC 3201 out to the Jacobi radius, 2021, MNRAS, 502, 4513
• [taken] S9. Rui, N. Z., Kremer, K., Weatherford, N. C., Chatterjee, S., Rasio, F. A., Rodriguez, C. L., Ye, C. S., Matching Globular Cluster Models to Observations, 2021, arXiv e-prints, arXiv:2103.05033
• [taken] S10. Tamayo, D., Cranmer, M., Hadden, S., Rein, H., Battaglia, P., Obertas, A., Armitage, P. J., Ho, S., Spergel, D. N., Gilbertson, C., Hussain, N., Silburt, A., Jontof-Hutter, D., Menou, K., Predicting the long-term stability of compact multiplanet systems, 2020, Proceedings of the National Academy of Science, 117, 18194
• [taken] S11. Zotos, E. E., Veras, D., Saeed, T., Darriba, L. A., Short-term stability of particles in the WD J0914+1914 white dwarf planetary system, 2020, MNRAS, 497, 5171
• [taken] S12. Becker, J., Batygin, K., Fabrycky, D., Adams, F. C., Li, G., Vanderburg, A., Rodriguez, J. E., The Origin of Systems of Tightly Packed Inner Planets with Misaligned, Ultra-short-period Companions, 2020, AJ, 160, 254
• [taken] S13. Portegies Zwart, S., Oort cloud Ecology. I. Extra-solar Oort clouds and the origin of asteroidal interlopers, 2021, A&A, 647, A136
   

Supervisor: A. Just

File to download with abstracts J*

Subject Classification:

Milky Way: J1, J3, J6 (disc); J2, J5  (bar); J4, J7 (halo); J8 (open clusters)

Supermassive Black Holes: J9, J10, J11

• J1. The GALAH survey and Gaia DR2: Linking ridges, arches and vertical waves in the kinematics of the Milky Way, S. Khanna et al., 2019, (MNRAS 489, 4962)

• J2. The pattern speed of the Milky Way bar from transverse velocities, J.L. Sanders et al., 2019 (MNRAS 488, 4552)

• [taken] J3. Hic sunt dracones: Cartography of the Milky Way spiral arms and bar resonances with Gaia Data Release 2, Khoperskov et al., 2020 (A&A 634, L8)

• J4. Evidence of a population of dark subhaloes from Gaia and Pan-STARRS observations of the GD-1 stream, Batun et al. 2021 (MNRAS 502, 2364)

• J5. Mapping the tilt of the Milky Way bulge velocity ellipsoids with ARGOS and Gaia DR2, Simion et al. 2021 (MNRAS 502, 1740)

• J6. Co-formation of the thin and thick discs revealed by APOGEE-DR16 and Gaia-DR2, Beraldo e Silva et al. 2021, (MNRAS 502, 260)

• [taken] J7. The mass of the Milky Way out to 100 kpc using halo stars, Deason et al. 2021, (MNRAS 501, 5964)

• [taken] J8. 3D kinematics and age distribution of the open cluster population, TArricq et al. 2021, (A&A 647, A19)

• J9. Formation of counter-rotating and highly eccentric massive black hole binaries in galaxy mergers, Nasim et al. 2021 (MNRAS 503, 498)

• [taken] J10. Self-interacting dark matter and the delay of supermassive black hole growth, Cruz et al., 2021 (MNRAS 500, 2177)

• [taken] J11. Resolving the Complex Evolution of a Supermassive Black Hole Triplet in a Cosmological Simulation, Mannerkoski et al., 2021, (arXiv: 2103.16254)