ELECTRON STORAGE RING, KSR FOR LIGHT SOURCE WITH SYNCHROTRON RADIATION
A. Noda, H. Dewa, H. Fujita, M. Ikegami, Y. Iwashita, S. Kakigi,
M. Kando, H. Okamoto, T. Shirai and M. Inoue
Nuclear Science Research, Facility, Institute for Chemical Research
Gokanosho, Uji-city, Kyoto 611, Japan
Nihon Kensetsu Kogyo Co Ltd., 5-13-11 Shinbashi, Minato-ku, Tokyo 105,
A small electron storage ring (KSR) in a race track shape with the triple
bend doubly achromatic lattice and the circumference of 25.7 m is now
under construction. Its maximum energy and radius of curvature in the
bending section is 300 MeV and 0.835 m, respectively. The critical wave
length of the radiation from the dipoles is 17nm. In order to enable
future installation of a insertion device for much shorter wave length,
two long straight sections, 5.62 m in length are provided. The magnet
system consisting of dipole, quadrupole and sextupole magnets are already
aligned with precision of a few tenth mm.
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