The Helical Wiggler
Accelerator Physics
2007-05-23 v1
Abstract
There is not a unique solution to the electro- or magnetostatic problem where the "boundary condition" is merely a specification of the fields along a line. As a practical example, we consider the case where it is desired to have a magnetic field that that traces a helix about the z axis.
Cite
@article{arxiv.physics/0003067,
title = {The Helical Wiggler},
author = {Kirk T. McDonald and Heinrich Mitter},
journal= {arXiv preprint arXiv:physics/0003067},
year = {2007}
}