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Cited by 452

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The formation of the nuclei of galaxies. I - M31

Tremaine, S. D., Ostriker, J. P., Spitzer, L., Jr.·1975·The Astrophysical Journal

Abstract

Globular clusters passing near the center of M31 interact with the background stars through dynamical friction and spiral toward the center of the galaxy where they are tidally disrupted by interactions with the growing nucleus. This process will result in the formation of a high-density central nucleus of a mass roughly 50 million times the solar mass in 100 billion years. The mechanism outlined accounts for the development of massive nuclei within which stellar collisions and other exotic phenomena might possibly occur. The data derived from numerical calculations are consistent with Stratoscope balloon observations of the M31 nucleus.

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Metadata

Authors
Tremaine, S. D., Ostriker, J. P., & Spitzer, L., Jr.
Venue
The Astrophysical Journal
Published
1975-03
Volume
196
Pages
407
ISSN
  • 0004-637X (ISSN-L)
  • 1538-4357
OpenAlex
W2086101471
Cited by
452
References
0
FWCI
7.52
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: The formation of the nuclei of galaxies. I - M31. https://app.cochat.ai/papers/10.1086/153422
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Tremaine, S. D., Ostriker, J. P., & Spitzer, L., Jr. (1975). The formation of the nuclei of galaxies. I - M31. The Astrophysical Journal. https://doi.org/10.1086/153422

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.