Magnetic field of superconductive in-vacuo undulators in comparison with permanent magnet undulators
arXiv:physics/0204037 · doi:10.1016/S0168-9002(02)01029-X
Abstract
During the last few years superconductive undulators with a period length of 3.8 mm and 14 mm have been built. In this paper scaling laws for these novel insertion devices are presented: a simple analytic formula is derived which describes the achievable magnetic field of a superconcuctive undulator as a function of gap-width and period length.
Accepted for publication in Nuclear Instruments and Methods in Physics Research, Section A