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Cited by 3,907

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On the Infall of Matter Into Clusters of Galaxies and Some Effects on Their Evolution

Gunn, James E., Gott, J. Richard, III·1972·The Astrophysical Journal

Abstract

A theory of infall of material into clusters of galaxies is developed and applied to the Coma chister. It is suggested that the infall phenomenon is responsible for the growth of cluster galaxies. The generation of a hot intracluster medium is discussed and its relation to the observed absence of normal spirals in rich clusters investigated. The inference made earlier by Gott and Gunn that the observed X-ray luminosity of Coma puts severe constraints on the deceleration parameter qo is further elucidated. We discuss the relation of these phenomena to the morphology of clusters, and find that some observed regularities in their observed properties can be explained.

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Metadata

Authors
Gunn, J. E., & Gott, J. R., III
Venue
The Astrophysical Journal
Published
1972-08
Volume
176
Pages
1
ISSN
  • 0004-637X (ISSN-L)
  • 1538-4357
OpenAlex
W2162290847
Cited by
3,907
References
0
FWCI
9.02
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: On the Infall of Matter Into Clusters of Galaxies and Some Effects on Their Evolution. https://app.cochat.ai/papers/10.1086/151605
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Gunn, J. E., & Gott, J. R., III. (1972). On the Infall of Matter Into Clusters of Galaxies and Some Effects on Their Evolution. The Astrophysical Journal. https://doi.org/10.1086/151605

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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.