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Tracing Intermediate-Mass Black Holes in the Galactic Centre

Published online by Cambridge University Press:  01 September 2007

Ulf Löckmann  and
Holger Baumgardt
Ulf Löckmann
Affiliation:
Argelander Institut für Astronomie, Rheinische Friedrich-Wilhelms-Universität Bonn, Auf dem Hügel 71, 53121 Bonn, Germany email: [email protected]
Holger Baumgardt
Affiliation:
Argelander Institut für Astronomie, Rheinische Friedrich-Wilhelms-Universität Bonn, Auf dem Hügel 71, 53121 Bonn, Germany email: [email protected]
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Abstract

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We have developed a new method for post-Newtonian, high-precision integration of stellar systems containing a super-massive black hole (SMBH), splitting the forces on a particle between a dominant central force and perturbations. We used this method to perform fully collisional N-body simulations of inspiralling intermediate-mass black holes (IMBHs) in the centre of the Milky Way.

Keywords

Galaxy: centremethods: n-body simulationsblack hole physicsstellar dynamics
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 3 , Symposium S246: Dynamical Evolution of Dense Stellar Systems , September 2007 , pp. 367 - 368
Copyright
Copyright © International Astronomical Union 2008

References

Bahcall, J. N. & Wolf, R. A., 1976, ApJ, 209, 214CrossRefGoogle Scholar
Baumgardt, H., Gualandris, A., & Portegies Zwart, S., 2006, MNRAS, 372, 174CrossRefGoogle Scholar
Baumgardt, H., Makino, J., & Ebisuzaki, T., 2004a, ApJ 613, 1133CrossRefGoogle Scholar
Baumgardt, H., Makino, J., & Ebisuzaki, T., 2004b, ApJ 613, 1143CrossRefGoogle Scholar
Löckmann, U. & Baumgardt, H., 2007, MNRAS, submittedGoogle Scholar
Wisdom, J. & Holman, M., 1991, AJ, 102, 1528CrossRefGoogle Scholar