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(53) ,_N. ῎῍῏ῌ 1) Sarazin C., 1988, X-ray emission from clusters of galaxies (Cambridge University Press, Cambridge) 2) Renzini A., et al., 1993, ApJ 419, 52 3) Fukazawa Y., et al., 1998, PASJ 50, 187 4) Matsushita K., Finoguenov A., Boehringer H., 2003, A&A 401, 443 6) Matsushita K., et al., 2007, A&A 462, 953 6) Matsushita K., et al., 2007, PASJ 59, S327 7) Tawara Y., et al., 2007, PASJ, in press 8) Asplund M., 2005, ARA&A 43, 481. 390. Suzaku Observations of Metallicity Distributions in the Intracluster Medium Kyoko MATSUSHITA and Suzaku Team Department of Physics, Tokyo University of Science, Kagurazaka, Shinjuku-ku, Tokyo 162ῌ 8601, Japan Abstract : The metal abundances in the intracluster medium provide important clues to understand the metal enrichment history and evolution of galaxies. Suzaku provided the means to measure O and Mg abundances in the intracluster medium. These elements can be used to infer the contribution from supernova II. In this paper, based on Suzaku observations, the abundances of O, Mg, Si, and Fe abundances of the intracluster medium in the Fornax cluster and those in other clusters and early-type galaxies are discussed.. `abc. 2007 d 8 b.
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