A Preliminary Micro-Spectroscopic Analysis of the Carbonaceous Matter in the Particles Recovered by the Hayabusa Mission

OF THE CARBONACEOUS MATTER IN THE PARTICLES RECOVERED BY THE HAYABUSA MISSION. F. Kitajima, M. Kotsugi, T. Ohkochi, H. Naraoka, Y. Ishibashi, M. Abe, A. Fujimura, R. Okazaki, T. Yada, T. Nakamura, T. Noguchi, K. Nagao, A. Tsuchiyama, H. Yurimoto, M. Ebihara, T. Mukai, S. A. Sandford, T. Okada, K. Shirai, M. Ueno, M. Yoshikawa and J. Kawaguchi. Dept. Earth Planet. Sci., Kyushu Univ. E-mail: kitajima@geo.kyushu-u.ac.jp. SPring-8/JASRI ISAS/JAXA Dept. Earth Planet. Mater. Sci., Tohoku Univ. Coll. Sci., Ibaraki Univ. Geochem. Res. Center, Univ. Tokyo. Dept. Earth Space Sci., Osaka Univ. Natl Hist. Sci., Hokkaido Univ. Grad. School Sci. Engineer. Tokyo Metropol. Univ. NASA/ARC.