Teeminar Heidelberg

October 25: Daylight Saving (Summer) Time has stopped; some time differences have changed, check below.

March 25: Due to Corona Crisis: From Mar 25, Online Teeminar

The Teeminar (= Tee Seminar) is the weekly meeting connected to the stellar dynamics group for discussion of a selected topic. In times before the Corona crisis Teeminar was held in Heidelberg and Beijing. NOW our ONLINE Teeminar takes place at Tuesday, 9:30 - 11:00 a.m. (Central European Time). The Teeminar is intended to be a discussion of ongoing work/problems. Note that complete presentations are neither required nor expected. However, guests may make more formal presentations if they prefer. Discussing new plots and questions from current work and the use of laptop and whiteboard is encouraged! For more information please contact This email address is being protected from spambots. You need JavaScript enabled to view it. or This email address is being protected from spambots. You need JavaScript enabled to view it..

List of Seminar Time in other time zones: North Carolina, USA and also Toronto, Canada: 3:30 a.m. - 5:00 a.m. (CET - 5 hours, UTC-4); UK: 8:30 a.m. - 10:00 a.m. (CET - 1 hour, UTC); Ukraine: 10:30 - 12:00 p.m. (CET + 1 hour; UTC+2); Iran: 12:00 p.m. - 13:30 p.m. (CET + 2.5 hours;UTC+3.5); Almaty and Nur-Sultan City (Astana), Kazakhstan: 13:30 p.m. - 15:00 p.m. (CET + 5 hours; UTC+6); All cities in China: 15:30 p.m. - 17:00 p.m. (CET + 7 hours; UTC+8); South Korea (Rep.): 16:30 p.m. - 18:00 p.m. (CET + 8 hours; UTC+9)

List of interesting conferences: 2017 2018 2019 2020

(tbc = to be confirmed, tbd = to be determined)

CALENDAR 2019/20

Free Slots in 2021: Jan. 19, 26; Feb. 2, 9, 16, 23

ONLINE: 19. January 2021 Tuesday 09:30 - 11:00 (China: 16:30 - 18:00)

Peter Berczik: NGC6240: Triple supermassive black holes in simulation and observation. Kozai-Lidov Effect and the timescale of PN merging

ONLINE: 12. January 2021 Tuesday 09:30 - 11:00 (China: 16:30 - 18:00)

Francesco Rizzuto: Intermediate Mass Black Hole Formation in compact Young Massive Star Clusters

Christmas/New Year Break in Germany: Dec. 21 - Jan. 6

ONLINE: 15. December Tuesday 09:30 - 11:00 (China: 16:30 - 18:00)

Student's Presentations from Suzhou XJTLU: 1) Yezhang Li: Probing Galactic disk structure and star formation history with open clusters; 2) Zeqiu Yu: Star clusters dancing with each other; 3) Yuqian Li: Quantification of the 3D morphology of open clusters in the solar neighborhood

ONLINE: 8. December Tuesday 09:30 - 11:00 (China: 16:30 - 18:00)

Cross Straits Cluster Conference

ONLINE: 1. December Tuesday 09:30 - 11:00 (China: 16:30 - 18:00)

Thorsten Naab: The GRIFFIN project - towards realistic simulations of galactic star cluster populations

ONLINE: 24. November Tuesday 09:30 - 11:00 (China: 16:30 - 18:00)

Fazeel Khan: Dynamics and Evolution of IMBH Pairs in Nucleated Dwarf Galaxies

17. November Tuesday 09:30 - 11:00 (China: 16:30 - 18:00): NO Tea Seminar.

ONLINE: 10. November Tuesday 09:30 - 11:00 (China: 16:30 - 18:00)

Francesco Flammini: The effect of the environment on planetary systems using N-body simulations

ONLINE: 3. November Tuesday 09:30 - 11:00 (China: 16:30 - 18:00)

Xiaoying Pang: Different Fates of Young Star Clusters after Gas Expulsion

ONLINE: 27. October Tuesday 09:30 - 11:00 (Change to Winter Time in Europe: China: 16:30 - 18:00)

Qi Shu: The new N-body code Petar and some test results

ONLINE: 20. October Tuesday 09:30 - 11:00 (China: 15:30 - 17:00)

Branislav Avramov: Properties of Loss Cone Stars in a Cosmological Galaxy Merger Remnant

ONLINE: 13. October Tuesday 09:30 - 11:00 (China: 15:30 - 17:00)

Grzegorz (Greg) Wiktorowicz: Non-interacting black hole binaries with Gaia and LAMOST

No Seminar: 6. October (Golden Week in China)

__________September bi-weekly___________________

No Seminar: 29. September

ONLINE: 22. September Tuesday 09:30 - 11:00 (China: 15:30 - 17:00)

John Baruch: Astronomy a key to exploitation of I4 (2025 中国制造） post Covid 19

No Seminar: 15. September

ONLINE: 8. September Tuesday 09:30 - 11:00 (China: 15:30 - 17:00)

Hubert Klahr: Turbulence sets the length scale for planetesimal formation: Local 2D simulations of streaming instability and planetesimal formation

No Seminar: 1. September

__________End Summer Break: 31. August 2020___________________

Special Seminar 2 during summer break: ONLINE: 11./18. August: 09:30 - 11:00 (China: 15:30 - 17:00)

Rainer Spurzem: What is direct N-body simulation? Discussions and Lectures mainly addressed to students, all welcome.

Download link for both lectures.

__________Start Summer Break: 1. August 2020___________________

ONLINE: 28. July: Tuesday 09:30 - 11:00 (China: 15:30 - 17:00)

Chingis Omarov: About Astrophysical research in Kazakhstan

Bekdaulet Shukirgaliev: Astrophysical research under the supervision of the Nobel Laureate Prof G. Smoot at Energetic Cosmos Lab (ECL) in Nazarbayev University

ONLINE: 21. July: Tuesday 09:30 - 11:00 (China: 15:30 - 17:00)

Manuel Arca Sedda: Drawing the ID card of dynamically formed black hole - neutron star mergers

ONLINE: 14. July: Tuesday 09:30 - 11:00 (China: 15:30 - 17:00)

John Baruch: Derivation of the mass of a dark matter WIMP from the Hubble constant values.

ONLINE: 07. July: Tuesday 09:30 - 11:00 (China: 15:30 - 17:00)

Mirek Giersz: MOCCA Survey II for Multiple Stellar Populations - First Results

ONLINE: 30. June: Tuesday 09:30 - 11:00 (China: 15:30 - 17:00)

Agostino Leveque: MOCCA Survey Database: Extra Galactic Globular Clusters. Method and first results

ONLINE: 24. June: Wednesday 15:30 - 17:00 (China: 21:30 - 23:00)

Francesco Flammini: Planetary objects in star clusters: the effect of the environment on planets

ONLINE: 17. June: Wednesday 15:30 - 17:00 (China: 21:30 - 23:00)

Rainer Spurzem/Peter Berczik/Manuel Arca Sedda/...: On next large star cluster N-Body simulations (discussion meeting)

ONLINE: 10. June: Wednesday 15:30 - 17:00 (China: 21:30 - 23:00)

Taras Panamarev: Binaries in galactic nuclei

ONLINE: 3. June: Wednesday 15:30 - 17:00 (China: 21:30 - 23:00)

no Teeminar

ONLINE: 27. May: Wednesday 15:30 - 17:00 (China: 21:30 - 23:00)

Shiyan Zhong: The orbital eccentricity and penetration factor of the tidally disrupted stars in galactic nuclei

ONLINE: 20. May: Wednesday 15:30 - 17:00 (China: 21:30 - 23:00)

Kseniia Sysoliatina: New constraints to the local disk model from Gaia DR2 and APOGEE

ONLINE: 13. May: Wednesday 15:30 - 17:00 (China: 21:30 - 23:00)

Li Shuo: SMBHs and Tidal Disruption Events in Galaxy Mergers

ONLINE: 6. May: Wednesday 15:30 - 17:00

Mohammad Mardini: Cosmological Insights into the Early Accretion of r-process-enhanced stars: Comprehensive Chemodynamical analysis of LAMOST J1109+0754

ONLINE: 29. April 2020: Wednesday 15:30 - 17:00

Maria Rah: Analyzing double neutron stars to assess their formation
mechanisms

ONLINE: 22. April 2020: Wednesday 15:30 - 17:00

Bekdaulet Shukirgaliyev: Dehnen models with centrally peaked SFE-profiles

Manuel Arca Sedda: Short research overview (a rehearsal)

ONLINE: 15. April 2020: Wednesday 15:15 - 17:00

no Teeminar

ONLINE: 8. April 2020: Wednesday 15:15 - 17:00

B. Capecki & I. Bilinsky: King and Polytrope models of open clusters after violent relaxation

P. Berczik: Dynamics of the triple SMBH in NGC 6240

ONLINE: 1. April 2020: Wednesday 15:15 - 17:00

A. Kamlah: Simulations of NGC3201

ONLINE: 25. March 2020: Wednesday 16:15 - 18:00

First Test of Online Zoom Teeminar, see mail of R. Spurzem Mar 20

S. Blenkle, F. Höft, R. Spurzem, Project Reports

29. Jan. 2020: Wednesday 16:15 - 18:00

Kseniia Sysoliatina: Constraining the local disk model with Gaia DR2 and APOGEE

14. Jan. 2020: Tuesday 11:15 (Seminar Room 1, 1st floor ARI) NOTE special TIME and ROOM!

Simon Portegies Zwart (Leiden）： The formation and evolution of planetary systems in stellar clusters

8. Jan. 2020: Wednesday 16:15 - 18:00

Katja Reichert: On the survival of resonant and non-resonant planetary systems in star clusters

11. Dec. 2019: Wednesday 16:15 - 18:00

Branislav Avramov: Complex dynamical interactions between a star and a massive black hole binary

4. Dec. 2019: Wednesday 16:15 - 18:00

tbd

27. Nov. 2019: Wednesday 16:15 - 18:00

Manuel Arca Sedda: The fingerprints of black hole binary formation channels in GW detections

13. Nov. 2019: Wednesday 16:15 - 18:00

Matteo Mazzarini: Baryonic and DM tidal debris of satellite galaxies in the Milky Way

6. Nov 2019: Wednesday 16:15 - 18:00

Branislav Avramov: Combining the Self-Consistent Field method and direct N-body: A year of hybrid code testing

30. Oct. 2019: Wednesday 16:15 - 18:00

tbd

23. Oct. 2019: Wednesday 16:15 - 18:00

tbd

16. Oct. 2019: Wednesday 16:15 - 18:00

Andreas Just: Planning session
Uli Bastian: Structures in a random Milky Way field
Branislav Avramov: News on simulations of SMBH binary hardening with the Hybrid code

CALENDAR FOR THE SUMMER SEMESTER 2019

31. July 2019: Wednesday 16:15 - 18:00

Kseniia Sysoliatina: News on the Galactic disc model based on Gaia DR2 and APOGEE

24. July 2019: Wednesday 16:15 - 18:00

Zhongmu Li (Dali Univ., China): Stellar Population of Star Clusters

Roberto Capuzzo-Dolcetta (Univ. Rome La Sapienza, Italy): The merger fate of a super dense IMBH cluster

17. July 2019: Wednesday 16:15 - 18:00

Xiaoying Pang: Star clusters dancing with each others - the tidal structures of open clusters

Mario Pasquato: There is more to machine learning than supervised classification: clustering and nonlinear dimensionality reduction for astronomy

10. July 2019: Wednesday 16:15 - 18:00

Raphael Neymann: Properties of star clusters formed with low star formation efficiencies
Anshuman Acharya & Branislav Avramov: The origin and properties of stars extracting energy from SMBH binaries

3. July 2019: Wednesday 16:15 - 18:00

Qi Shu (KIAA, Peking Uni): Free floaters, captures and planetary systems in star clusters (working title)

26. June 2019: Wednesday 16:15 - 18:00

Shuo Li (NAOC Beijing): Binary Black Holes and Galaxies Merging, Tidal Disruptions (working title)

19. June 2019: Wednesday 16:15 - 18:00

Conference Reports: MODEST19, Planet Dynamics, ISC19 (Manuel, Rainer, Qi)

12. June 2019: Wednesday 16:15 - 18:00

Francesco Flammini (XJTLU Suzhou): Planetary Systems: dynamical evolution in star cluster

5. June 2019: Wednesday 16:15 - 18:00
tbd (Planetary System Conference at MPIA)

29. May 2019: Wednesday 16:15 - 18:00
no seminar

22. May 2019: Wednesday 16:15 - 18:00
tbd

15.May 2019: Wednesday 16:15 - 18:00
no seminar

8. May 2019: Wednesday 14:15 - 16:00 in ARI SR, 1st floor (special time and room)
Nazanin Davari: Dynamics of binary stars hosting planets in the vicinity of Sgr A* black hole

17. April 2019: Wednesday 16:15 - 18:00
Andreas Just / Rainer Spurzem: Planning session for the summer term
Matteo Mazzarini: Properties of the baryonic and DM components of satellite galaxies

CALENDAR FOR THE WINTER SEMESTER 2018/19

20. February 2019: Wednesday 16:15 - 18:00
Bekdaulet Shukirgaliyev: STARDISK: New simulations

13. Febuary 2019: Wednesday 16:15- 18:00

Sebastian Bustamante: Spin evolution and feedback of supermassive black holes in a cosmological context

6. February 2019:Wednesday: 17:00 - 18:30

Rainer Spurzem/Andreas Just: Summary of group activities, plans, conferences (short presentation, discussion)

30. January 2019: Wednesday: 16:15 - 18:00

Matteo Bonetti (Milan): Dynamics of massive black hole triplets: implication for GW signal

23. January 2019: Wednesday 17:00 - 18:30

(tbd)

16. January 2019: Wednesday 16:15 - 18:00

Matteo Mazzarini: A numerical study on the distribution of the satellite debris in the MW environment

12. December 2018: Wednesday 17:00 - 18:30

5. December 2018: Wednesday 16:15 - 18:00

Katja Reichert: Determination of Exoplanetary Orbits in NASA's HabEx Concept Study

28. November 2018: Wednesday 17:00 - 18:30

Manuel Arca Sedda: A spot of light in the dark night: nuclear cluster formation and its implications for the Galactic gamma and X-ray central emission

7. November 2018: Wednesday 16:15 - 18:00

Andreas Just: Planning session for WS18/19

Branislav Avramov: Post-Newtonian dynamics and stellar encounters with a SMBH binary

17. Oktober 2018: SPECIAL DATE:Wednesday 11:00 a.m. (Seminar Room 1 1st floor)

Ekrem Altuntop (Bachelor defense): Numerical Models of Star Clusters - Observations of compact binaries in the computer

CALENDAR FOR THE SUMMER SEMESTER 2018

22. August 2018: Wednesday 16:15 - 18:00

Zhongmu Li: On star clusters, observations and binary population (title to be confirmed)

15. August 2018: SFB Workshop, no teeminar

8. August 2018: Wednesday 16:15 - 18:00

Maxwell Cai: News on planetary systems in star clusters (title will be updated)

1. August 2018: Wednesday 16:00 - 18:00

no teeminar

25. July 2018: ZAH Summer Party, no Teeminar

18. July 2018: Wednesday 16:15 - 18:00

Yohai Meiron: On Hybrid Models for Star Clusters and Galactic Nuclei

11. July 2018: Wednesday 16:00 - 18:00

Xiaoying Pang: Cataclysmic variable stars (CVs) in simulations, Monte Carlo (MOCCA) vs. N-Body

13. June 2018: Wednesday 17:00 - 18:30
Igor Zinchenko: Radial distribution of the oxygen abundance in CALIFA galaxies

6. June 2018: Wednesday 16:15 - 18:00
Kseniia Sysoliatina: The first results on the validation of the local disk model with Gaia DR2

16. May 2018: Wednesday 16:15 - 18:00
Bekdaulet Shukirgaliyev: Bound fraction of clusters in different environment

9. May 2018: Wednesday 16:15 - 18:00

Matteo Mazzarini: N-body models of the Milky Way: a scientific collaboration in Madison

25. Apr 2018: Wednesday 16:15 - 18:00

Peter Berczik: Star Cluster properties after violant relaxation.

18. Apr 2018: Wednesday 16:15 - 18:00

no Teeminar

11. April 2018: Wednesday 16:15 - 18:00
Evgeny Polyachenko: Anomalous dispersion in stellar clusters inside dominating harmonic andKepler potentials

4. Apr 2018: Wednesday 16:15 - 18:00
Sergey Khoperskov (+Fabian Klein): TRILATERAL meeting: Status and comparison of accretion disk simulations

CALENDAR FOR THE WINTER SEMESTER 2017/18

14. Feb 2018: Wednesday 16:15 - 18:00
Xiaoying Pang: Fundamental Plane in old open clusters from APOGEE2 and Cataclysmic variable candidates found in the Dragon simulations

7. Feb 2018: Wednesday 16:15 - 18:00
no Teeminar (SFB assembly)

31. Jan 2018: Wednesday 16:15 - 18:00K. Reichert: IMPRS presentation: Radial Velocity Variations in Aldebaran: Does this StarReally Host a Planet?Long Wang (Argelander Inst. Univ. Bonn): A new P^3T code for simulating collisional dynamical systems

24. Jan 2018: Wednesday 16:15 - 18:00no Teeminar (SFB PI meeting)

29. Nov 2017: Wednesday 16:15 - 18:00
Matteo Mazzarini: A numerical study on the distribution in the Milky Way of the stripped satellite matter

22. Nov 2017: Wednesday 16:15 - 18:00
tbd

8. Nov 2017: Wednesday 16:15 - 18:00
Branislav Avramov: Supermassive stars

25. Oct 2017: Wednesday 16:15 - 18:00
Andreas Just: Planning session
Fabian Klein: Plots of radial mass flow in the accretion disc (short)

CALENDAR FOR THE SUMMER SEMESTER 2017

20. Sep 2017: Wednesday 16:15 - 18:00
Bekdaulet Shukirgaliyev: Progress discussion on open clusters after Violent Relaxation

Sergey Khoperskov et al: Status of TRILATERAL project

26. July 2017: Wednesday 16:15 - 18:00
Bekdaulet Shukirgaliyev: Open Cluster Structure after Violent Relaxation

19. July 2017: Wednesday 16:15 - 18:00
Igor Zinchenko; Metallicity Distribution across the disks of spiral galaxies (Project Discussion and Presentation)

12. July 2017: Wednesday 16:15 - 18:00
Yohai Meiron: Status of the hybrid code and discussion on relaxation in clusters

5. July 2017: Wednesday 17:00 - 18:30

Report from EWASS (Fabian Klein)
Round Table Project Discussion (Roberto Capuzzo-Dolcetta, Manuel Arca Sedda, Rainer Spurzem) on Star Clusters interacting with Galactic Nuclei

28. June 2017: Wednesday 16:15 - 18:00
--

21. June 2017: Wednesday 17:00 - 18:30

Rainer Spurzem: Gravitational Waves, new detections, new LISA planned

14. June 2017: Wednesday 16:15 - 18:00
Kseniia Sysoliatina: The JJ disc model and TGAS data

7. June 2017: Wednesday 17:00 - 18:30
tbd

31. May 2017: Wednesday 16:15 - 18:00
no Teeminar (Trilateral meeting at ARI)

24. May 2017: Wednesday 16:15 - 18:00
no Teeminar (SFB meeting at ITA)

17. May 2017: Wednesday 16:15 - 18:00
Sara Rastello: Binary Black Hole Merging in Open Clusters

10. May 2017: Wednesday 16:15 - 18:00
tbd

3. May 2017: Wednesday 16:15 - 18:00
Planning Session,
Kseniia Sysoliatina: The local model in the view of Gaia/TGAS data

CALENDAR FOR THE WINTER SEMESTER 2016/17

22. March 2017: Wednesday 16:15 - 18:00
tbd

15. March 2017: Wednesday 16:15 - 18:00
Reza Moetazedian: Warps induced by LMC-sized satellite galaxies

8. March 2017: Wednesday 16:15 - 18:00
Metty Jung: News on the Milky Way rotation curve

22.February 2017: Wednesday 16:15 - 18:00
Taras Panamarev: Highlights from the Million body simulation of the Galactic Centre,
distribution of neutron stars.

15. February 2017: Wednesday 16:15 - 18:00
Peter Berczik: Dissolution of open clusters and the cluster formation rate

8. February 2017: Wednesday 16:15 - 18:00
Sergey Khoperskov: New models of AGN disks

1. February 2017: Wednesday 16:15 - 18:00
NO Teeminar

25. January 2017: Wednesday 17:00 - 18:30
Rainer Spurzem: Tidal disruption events near Black Holes

18. January 2017: Wednesday 14:15 - 16:00
Tony Sagrista: Visualisation of N-Body simulations

11. January 2017: Wednesday 17:00 - 18:30
no Teeminar

21. December 2016: Wednesday 16:15 - 18:00
Igor Zinchenko: Oxygen abundance distribution in the disks of CALIFA galaxies

14. December 2016: Wednesday 16:15 - 18:00
Metty Jung: Milky Way rotation curve and the asymmetric drift

7. December 2016: Wednesday 16:15 - 18:00
Ioanna Koutsouridou: TGAS and the local disc model

30. November 2016: Wednesday 16:15 - 18:00
no Teeminar

23. November 2016: Wednesday 17:00 - 18:30
no Teeminar

16. November 2016: Wednesday 17:00 - 18:30
Mukha Kalambay: Rotating clusters in galactic nuclei with SMBH and accretion disc

9. November 2016: Wednesday 17:00 - 18:30
tbd

2. November 2016: Wednesday 16:15 - 18:00
Fabian Klein: Progress report on the PLUTO code

26. October 2016: Wednesday 17:00 - 18:30
- Planning session

- Matteo Mazzarini: Gas Accretion And Counter-Rotation In Disk Galaxies: N-Body Simulations Of Mergers With A Dwarf Galaxy

19. October 2016: Wednesday 16:15 - 18:00
no Teeminar

CALENDAR FOR THE SUMMER SEMESTER 2016

6. April 2016: Wednesday 16:15 - 18:00
Tina Gier: Chemical evolution in the solar neighbourhood

13. April 2016: Wednesday 16:15 - 18:00
Reza Moetazedian with Evgeny Polyachenko / Arnault Siebert: Bar formation and satellite galaxies

20. April 2016: Wednesday 16:15 - 18:00
no seminar

27. April 2016: Wednesday 16:15 - 18:00
semester planning + Taras Panamarev: Stellar mass function and dynamical friction

4. May 2016: Wednesday 16:15 - 18:00
no seinar (notice May 3 Peter/Rainer talk in cluster meeting at ARI 9:30)

11. May 2016: Wednesday 16:15 - 18:00

no seminar

18. May 2016: Wednesday 16:15 - 18:00

no seminar

25. May 2016: Wednesday 16:15 - 18:00

Ioanna Koutsouridou: On the radial extension of the Milky Way disc model

1. June 2016: Wednesday 16:15 - 18:00

Kseniia Sysoliatina: Density and age distributions of the stellar disc in the extended solar neighourhood

8. June 2016: Wednesday 16:15 - 18:00

no seminar

15. June 2016: Wednesday 16:15 - 18:00

Manuel Arca Sedda: The MEGaN project: investigating the evolution of Galactic nuclei and their environment

22. June 2016: Wednesday 16:15 - 18:00

Rainer Spurzem/Peter Berczik, News on Post-Newtonian Dynamics, tbc

29. June 2016: Wednesday 16:15 - 18:00

no seminar (workshop with visitors planned)

6. July 2016: Wednesday 16:15 - 18:00

Maria Corde: A differential rotation signature among multiple populations in M13

Sverre Aarseth +Rainer Spurzem: Questions and Answers after N-Body Lecture

13. July 2016: Wednesday 16:15 - 18:00

Diederik Kruijssen: Globular cluster formation — from their high-redshift origin to present-day haloes

20. July 2016: Wednesday 16:15 - 18:00

Xiaoying Pang: An introduction to Yunnan binary model

Yohai Meiron: postponed

27. July 2016: Wednesday 16:15 - 18:00

Reza Moetazedian: The impact of satellites on bar and spiral modes

Shuo Li: Tidal disruption evolution in minor mergers

3. August 2016: Wednesday 16:15 - 18:00

Yohai Meiron: Triple companion in gravitational wave signals

15. September 2016: Thursday 11:00 - 11:30

Albrecht Kamlah: Mass models of the Milky Way (BSc examination, 20min + discussion)

CALENDAR FOR THE WINTER SEMESTER 2015/16

21. October 2015: Wednesday 17:00 - 18:00
Andreas Just: Planning winter term 2015/16
Taras Panamarev: NBody6++GPU and the accretion disc; Lund workshop

28. October 2015: Wednesday 16:15 - 17:30
no teeminar

4. November 2015: Wednesday 16:15 - 17:30
Tina Gier / Jan Rybizki: Chemical evolution models of the solar neighbourhood

11. November 2015: Wednesday 16:15 - 17:30
Fabian Klein: Simulating accretion discs with PLUTO

18. November 2015: Wednesday 16:15 - 17:30
Thomas Noel: Jacoby energy distribution in dissolving open clusters

16. December 2015: Wednesday 16:15 - 17:30
Kseniia Sysoliatina: The local rotation curve of the Milky Way

20. January 2016: Wednesday 16:15 - 17:30
Rainer Spurzem: News about tidal disruption in galactic nuclei from Silk Road Project (Short Summary)

General Discussion (Time Table, Conferences, miscellaneous)

27. January 2016: Wednesday 16:15 - 17:30
Bekdaulet Shukirgaliyev: STARDISK Project: The effect of the accretion disk on the central star cluster dynamics in AGNs

24. February 2016: Wednesday 16:15 - 18:00 (NEW DATE)
Rainer Spurzem: Gravitational waves: Sources and predictions

CALENDAR FOR THE SUMMER SEMESTER 2015

15. April 2015: Wednesday 17:00 - 18:00
Andreas Just/ Rainer Spurzem: Planning summer term 2015 / general information and discussion
Fazeel Khan: Dynamical evolution of supermassive binary black holes

22. April 2015: Wednesday 17:00 - 18:00
Rainer Spurzem: Report on Interesting conferences and new developments
of projects

29. April 2015: Wednesday 17:00 - 18:00
Bekdaulet Shukirgaliyev: STARDISK: Impact of the accretion disk on the stellar phase space distribution function

6. May 2015: Wednesday 17:00 - 18:00
Thomas Noel: Dissolution of star clusters at small N (=50, 100)

13. May 2015: Wednesday 17:00 - 18:00
--

20. May 2015: Wednesday 17:00 - 18:00
Fabian Klein: Test of shock capturing with the goal of magnetar accretion simulation
Using GR-I-RMHD, PLUTO and OpenFoam

27. May 2015: Wednesday 17:00 - 18:00
Long Wang: Globular cluster simulations

3. + 10.June 2015: Wednesday 17:00 - 18:00
-- no Teeminar

17. June 2015: Wednesday 17:00 - 18:00

Yohai Meiron: StarDisk Project II: orbits and rates of accreted stars

15. July 2015: Wednesday 17:00 - 18:00
Fabian Klein: Indroduction to programming with CUDA

CALENDAR FOR THE WINTER SEMESTER 2014/15

1. Oct. 2014: Wednesday 16:15 - 17:45
Andreas Just/ Rainer Spurzem: Planning winter term 2014/15 / general information and discussion

15. Oct. 2014: Wednesday 17:00 - 18:00
Reza Moetazedian: Report on "11th Potsdam Thinkshop": Satellite galaxies and dwarfs in the local group

29. Oct. 2014: Wednesday 17:00 - 18:00
Alberto Nardin: Velocity ellipsoid based on RAVE data

19. Nov. 2014: Wednesday 17:00 - 18:00
Evgeny Polyachenko: Mode analysis in N-body simulations

26. Nov. 2014: Wednesday 17:00 - 18:00
Jan Rybizki: On the IMF in the solar neighbourhood

17. Dec. 2014: Wednesday 17:00 - 18:00
Simon Sauer: Local chemical enrichment models

4. Feb. 2015: Wednesday 17:00 - 18:00
Thomas Noel: On the dynamics of star clusters

CALENDAR FOR THE SUMMER SEMESTER 2014

16. April, 2014: Wednesday 16:45 - 18:00
Andreas Just/ Rainer Spurzem: Planning summer term 2014 / Usage of computers
Alexander Veles: Superbox-10 and GPUs

23. April, 2014: Wednesday 16:15 - 18:00
Difeng Guo: Interaction of satellite galaxies and the Milky Way
Andreas Baumbach: Timestep criteria in N-Body simulations

30. April, 2014: Wednesday 17:15 - 18:00 at IWR
Rainer Spurzem: Astrophysical GPU Supercomputing, Galactic Nuclei and Black Holes

7. May, 2014: Wednesday 17:00 - 18:30
Long Wang: Globular cluster simulations with N-body6++GPU

14. May, 2014: Wednesday 17:00 - 18:30
Reza Moetazedian: Dynamical heating by satellite galaxies
Sakurako Okamoto: Subaru observations of local group dwarfs

21. May, 2014: Wednesday 16:15 - 18:00
Sarah Casura: Chemical evolution of the Milky Way disc

28. May, 2014: Wednesday 16:15 - 18:00
Yohai Meiron: Expansion techniques for collisionless stellar dynamical simulations
SFB evaluation: after work celebration (if successful)?

4. June, 2014: Wednesday 16:15 - 18:00
tbd

18. June, 2014: Wednesday 16:15 - 18:00
Alberto Nardin: Staeckel potential approximation and local constraints of the extended solar
neighbourhood

16. July, 2014: Wednesday 16:15 - 18:00
Andreas Baumbach: About numerical error estimation in N-body simulations

CALENDAR FOR THE WINTER SEMESTER 2013/2014

23. October, 2013: Wednesday 16:15 - 18:00
Andreas Just: Planning winter term 2013/14
Reza Moetazedian and Difeng Guo: Properties of satellite galaxies from cosmological simulations

6. November, 2013: Wednesday 16:15 - 18:00
--

13. November, 2013: Wednesday 16:15 - 18:00
Cancelled

20. November, 2013: Wednesday 16:15 - 18:00
Alberto Nardin: Staeckel potentials and the third integral

27. November, 2013: Wednesday 16:15 - 18:00
Reza Moetazedian: Satellite galaxy properties from cosmological simulations

4. December, 2013: Wednesday 16:15 - 18:00
Daniel Bialas: Galaxy evolution and environment

11. December, 2013: Wednesday 16:15 - 18:00
Liu Lei: An individual star formation model

18. December, 2013: Wednesday 16:15 - 18:00
Andreas Ernst: Visit at Assy-Turgen mountain observatory in Kasachstan
Andreas Ernst: Open star cluster dynamics and the tidal field

8. January, 2014: Wednesday 16:15 - 18:00
Christoph Olczak: Galactic Starburst Clusters - witnesses of extreme star formation

15. January, 2014: Wednesday 16:15 - 18:00
Reza Moetazedian and Difeng Guo: The new Dubinski Galaxy setup code and Superbox

22. January, 2014: Wednesday 16:15 - 18:00
tbd

29. January, 2014: Wednesday 16:15 - 18:00
Andrea Borch: Review on the Pleiades open cluster

5. February, 2014: Wednesday 16:15 - 18:00
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12. February, 2014: Wednesday 16:15 - 18:00
Jose Fiestas: A comparative study of multi-mass rotating star clusters with embedded BHs

CALENDAR FOR THE SUMMER SEMESTER 2013

11. March, 2013: Monday 16:15 - 18:00
Igor Zinchenko: Progress report: MW type galactic disk stability and rotation curves

13. May, 2013: Monday 16:15 - 18:00
Andreas Just: Planning summer term 2013
Tobias Buck: Simulations of the Hyades

27. May, 2013: Monday 16:15 - 18:00
Andrea Borch: MegaMorph - from nearby galaxies to multiwavelength galaxy fitting

3. June, 2013: Monday 16:15 - 18:00
Liu Lei: Chemodynamical evolution of galaxies

14. June, 2013: Friday 14:30 - 16:00
Rainer Spurzem: GPU Programming and GPU News (also for SFB members)

21. June, 2013: Friday 14:30 - 16:00
Alberto Nardin: On the distribution function of the Milky Way disc

28. June, 2013: Friday 14:30 - 16:00

Rainer Spurzem: 2nd GPU Hands-On Lecture for SFB

1. July, 2013, Monday 16:15 - 18:00 Yohai Meiron: A new multipole code for stellar dynamics, star clusters Long Wang: On NBODY6++ with GPU and star cluster simulations

2. July 2013, Tuesday, 16:00 - 17:00

Duncan Forbes: The scaling relations of small stellar systems

12. July, 2013: Friday 14:30 - 16:00

Rainer Spurzem: 3rd GPU Hands-On Lecture for SFB

19. July, 2013: Friday 14:30 - 16:00
Difeng Guo: Heating of the Galactic disc by satellite galaxies

26. July, 2013: Friday 14:30 - 16:00
Tobias Buck: Dynamics of the Hyades

CALENDAR FOR THE WINTER SEMESTER 2012/2013

15. October, 2012: Monday 16:15 - 18:00
Planning session for the new semester

5. November, 2012: Monday 16:15 - 18:00
Jan Rybizki: How to combine N-body simulations with stellar population synthesis via the Galaxia code for comparison with observations

12. November, 2012: Monday 16:15 - 18:00
tbd

19. November, 2012: Monday 16:15 - 18:00
Christoph Olczak: Weighing the Arches cluster

26. November, 2012: Monday 16:15 - 18:00
Andrea Borch: Synthetic spectra of globular clusters

3. December, 2012: Monday 16:15 - 18:00
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10. December, 2012: Monday 16:15 - 18:00
Alberto Nardin: Approximations of the third integral and the velocity ellipsoid in the solar neighbourhood

17. December, 2012: Monday 16:15 - 18:00
tbd

7. January, 2013: Monday 16:15 - 18:00
Christoph Olczak: tbd

14. January, 2013: Monday 16:15 - 18:00
Peter Berczik & Andreas Ernst: Mass loss of open clusters

21. January, 2013: Monday 16:15 - 18:00
--

28. January, 2013: Monday 16:15 - 18:00
Maxwell Tsai: N-body Visualization: Data Formats & Rendering Technology

4. February, 2013: Monday 16:15 - 18:00
Vitali Pauz (IMPRS candidate SFB A1/B1): Cooling flows in galaxy clusters
Andreas Just: The impact of satellite galaxies on the Milky Way disc
Elena Mohd (IMPRS candidate SFB A1/B1): Previous work and interests

28. October 2015: Wednesday 16:15 - 17:30
tbd