Yoshihiko Shoji   Hitoshi Tanaka   Masaru Takao   Kouichi Soutome   
Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics 54(5) R4556-R4559 1996年
In an electron storage ring, even if electrons lose the same amount of energy by photoemissions in one turn, their path lengths vary according to where the photoemissions take place. Usually this fluctuation of the path length hides behind the wel...