Different forms of first order spin-orbit motion and their utility in spin matching in electron storage rings

Autor:	Signorelli, M. G., Hoffstaetter, G. H.
Rok vydání:	2021
Předmět:	Physics - Accelerator Physics
Druh dokumentu:	Working Paper
Popis:	We derive the first order phase space dependence of spin-orbit motion of a particle in an accelerator by expanding the Thomas-BMT equation. Different forms can be found in the literature and we show how these are related, and care is taken to include fringe fields. The advantages of using certain forms is demonstrated by a detailed re-derivation of the spin matching conditions by V. Ptitsyn for the spin rotators in the Electron Storage Ring (ESR) of the Electron-Ion Collider (EIC) at Brookhaven National Laboratory.
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2112.07607 Zobrazit plný text záznamu View this record from Arxiv