Ruprecht-Karls-Universität Heidelberg

Astronomisches Rechen-Institut


Prof. Dr. Eva Grebel   and
Prof. Dr. Joachim Wambsganß
Tel: +49 6221 54 1801 (Secretary)
FAX: +49 6221 54 1888


Astronomisches Rechen-Institut
Mönchhofstr. 12-14
69120 Heidelberg

The Astronomisches Rechen-Institut (ARI) is part of the newly established Centre for Astronomy of Heidelberg University (Zentrum für Astronomie der Universität Heidelberg or ZAH). The other two institutes in the ZAH are the Institute for Theoretical Astrophysics (Institut für Theoretische Astrophysik or ITA) and the State Observatory Königstuhl (Landessternwarte Königstuhl or LSW).

The scientific activities at the ARI cover a broad range of research areas including cosmology, gravitational lensing, galaxy evolution, stellar dynamics, astrometry, satellite missions, and calendrical calculations.

The ARI is involved in various local, European, and worldwide scientific networks and collaborations. The ARI plays a leading role in the preparation of the Gaia satellite mission of the European Space Agency. The ARI also operates a special high-performance computer for calculating gravitational interactions.

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Aug 06
The CARMENES search for exoplanets around M dwarfs: Disentangling planet signals and astrophysical noise
Stephan Stock (LSW)
Königstuhl Kolloquium
ia zoom link. Please contact organisers if you need the zoom information.,
Sep 24
Saskia Hekker (HITS)
Königstuhl Kolloquium
Max-Planck-Institut für Astronomie, Level 3 Lecture Hall (301)
Oct 08
Jacques Kluska (KU Leuven)
Königstuhl Kolloquium
Max-Planck-Institut für Astronomie, Level 3 Lecture Hall (301)

Recent publications
Jeffreson, Sarah M. R.; Krumholz, Mark R. et al. (inc. Kruijssen, J. M. Diederik; Chevance, Mélanie; Keller, Benjamin W.)
Momentum feedback from marginally resolved H II regions in isolated disc galaxies
MNRAS 505, 3470(2021)

Abbas, Mohamad; Grebel, Eva K. et al.
RR Lyrae Stars in Stellar Streams with Gaia: The Escapers
ApJ 915, 49(2021)

Leroy, Adam K.; Hughes, Annie et al. (inc. Watkins, Elizabeth J.; Scheuermann, Fabian; Kruijssen, J. M. Diederik; Kreckel, Kathryn; Klessen, Ralf S.; Kim, Jaeyeon; Glover, Simon C. O.; Chevance, Mélanie)
PHANGS-ALMA Data Processing and Pipeline
ApJS 255, 19(2021)