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Uncertainty in Mass Determination of Galaxy Clusters due to the Bulk Motion of Intracluster Medium

Published online by Cambridge University Press:  25 May 2016

M. Takizawa
Affiliation:
Department of Astronomy, Faculty of Science, Kyoto University, Sakyo-ku, Kyoto 606-01, JAPAN
S. Mineshige
Affiliation:
Department of Astronomy, Faculty of Science, Kyoto University, Sakyo-ku, Kyoto 606-01, JAPAN

Extract

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Determination of the mass of cluster of galaxies (CG) is very important mainly because it relates to determination of cosmological density parameter (Ω0).

Type
Session 1: Plasma and Fresh Nucleosynthesis Phenomena
Copyright
Copyright © Kluwer 1998 

References

Miralda-Escudeé, J. & Babul, A. 1995, ApJ, 449, 18 CrossRefGoogle Scholar
Schindler, S., Hattori, M., Neumann, D. M. & Böhringer, H. 1997, A&Ap, 317, 646 Google Scholar
Takizawa, M. & Mineshige, S., 1998 accepted for publication in ApJ, astro-ph/9702047 Google Scholar