Dynamics of galaxies, star clusters and planetary systems

Practice groups

• Group S
  11 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-S9 as of September 1, 2021.

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)

• S1. <taken> Khain, T.; Becker, J. C.; Adams, F. C.: The Resonance Hopping Effect in the Neptune-planet Nine System, 2020, PASP, 132, 4401
• S2. Belczynski, K.; Banerjee, S.: Formation of low-spinning 100 M_sun black holes, 2020, A&A, 640, L20
• S3. <taken> Fagginger Auer, F.; Portegies Zwart, S.: Lucky planets: how circum-binary planets survive the supernova in one of the inner-binary components, subm. to SciPost Astronomy, arXiv:2101.08033
• 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
• S5. Cai, M.X.; Tan, J.C.; Portegies Zwart, S.: Inside-Out Planet Formation: VI. Oligarchic Coagulation of Planetesimals from a Pebble Ring? subm. to MNRAS, arXiv:2104.03128
• S6. <taken> 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
• S7. <taken> Venturini, J.; Guilera, O.M.; Ronco, M.P., Mordasini, C.: Most super-Earths formed by dry pebble accretion are less massive than 5 Earth masses, 2020, A&A, 644, 174
• 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
• S9. <taken> Kremer, K.; Rui, N.Z.; Weatherford, N.C.; Chatterjee, S.; Fragione, G.; Rasio, F.A.; Rodriguez, C.L.; Ye, C.S.: White Dwarf Subsystems in Core-Collapsed Globular Clusters, 2021, ApJ, 917, 28
   

Supervisor: A. Just

File to download with abstracts J*

Subject Classification:

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

Supermassive Black Holes: J7, J8, J9

Cosmology: J3

• 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)
• J3. <taken> The HESTIA project: simulations of the Local Group, Libeskind et al., 2020 (MNRAS 498, 2968)

• J4. <taken> Evidence of a population of dark subhaloes from Gaia and Pan-STARRS observations of the GD-1 stream, Banik 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. <taken> Co-formation of the thin and thick discs revealed by APOGEE-DR16 and Gaia-DR2, Beraldo e Silva et al. 2021, (MNRAS 502, 260)

• J7. <taken> The Effect of Star-Disk Interactions on Highly Eccentric Stellar Orbits in Active Galactic Nuclei: A Disk Loss Cone and Implications for Stellar Tidal Disruption Events, MacLeod, M., Lin, D.N.C., 2020, (ApJ 889, 94)

• J8. <taken> Formation of the largest galactic cores through binary scouring and gravitational wave recoil. Nasim et al. 2021 (MNRAS 502, 4794)

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