The idea of building a non-scaling FFAG first occurred to Kent Terwilliger and Lawrence W . Jones in the late 1950s while thinking about how to increase the beam luminosity in the collision regions of the 2-way colliding beam FFAG they were working on.
2.
During his work at the ISR, Simon developed a technique using steering magnets to vertically displace the two colliding beams with respect to each other; this permitted the evaluation of the effective beam height, leading to an evaluation of the beam luminosity at an intersection point.
मोबाइल