FRAGMENTATION OF CO IN ELECTRON CAPTURE COLLISIONS OF Kr^8+ AT ENERGIES
BELOW 200 eV/amu

K. Ishii, M. Ehrich^a, T. Kaneyasu, M. Yoshino^b and K. Okuno

Department of Physics, Tokyo Metropolitan University, Minami-Ohsawa 1-1,
Hachioji-shi. Tokyo 192-0397, JAPAN
^{a}fakultaet fuer Physic, Universitaet Bielefeld, Postfach 100131, D-33501
Bielefeld, Germany
^{b}Shibaura Institute of Technology, 307 Fukasaku, Ohmiya-shi, Saitama 33,
Japan

We have studied fragmentation of CO in electron capture collisions of Kr^8+
in the low energy region below 200 eV/amu. By using a coincident technique
for three-particle detection, branching ratios for various pathways of
multiple-electron capture have been measured at some energies below 200
eV/amu and an evidence of collisions with a specific scattering angle has
been observed.