Relativistic Stern-Gerlach Deflection
Accelerator Physics
2016-11-14 v1
Abstract
Modern advances in polarized beam control should make it possible to accurately measure Stern-Gerlach (S-G) deflection of relativistic beams. Toward this end a relativistically covariant S-G formalism is developed that respects the opposite behavior under inversion of electric and magnetic fields. Not at all radical, or even new, this introduces a distinction between electric and magnetic fields that is not otherwise present in pure Maxwell theory. Experimental configurations (mainly using polarized electron beams passing through magnetic or electric quadrupoles) are described. Electron beam preparation and experimental methods needed to detect the extremely small deflections are discussed.
Cite
@article{arxiv.1611.03810,
title = {Relativistic Stern-Gerlach Deflection},
author = {Richard Talman},
journal= {arXiv preprint arXiv:1611.03810},
year = {2016}
}