Abstract
The gravitational potential is generated by both the galaxies and the X-ray emitting gas (ICM). When a dynamical analysis is performed, taking into account the luminous component only, the Dynamical unseen Mass (Mu dyn) depending on the relative concentration, is quite different from the actual or true unseen mass (Mu t). Masses are given in unit of Mg
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References
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© 1989 Kluwer Academic Publishers
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Gerbal, D., Sadat, R. (1989). Clusters of Galaxies: Can the X-Ray Emitting Gas Mimic the Unseen Matter?. In: Mezzetti, M., Giuricin, G., Mardirossian, F., Ramella, M. (eds) Large Scale Structure and Motions in the Universe. Astrophysics and Space Science Library, vol 151. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-0903-8_39
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DOI: https://doi.org/10.1007/978-94-009-0903-8_39
Publisher Name: Springer, Dordrecht
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