A self-consistent theory of ferromagnetic waveguide accelerators driven by electron beams

Author

Uhm, Han S.

Author_Institution

Naval Surface Warfare Center, Silver Spring, MD, USA

fYear

1993

fDate

17-20 May 1993

Firstpage

2599

Abstract

A fully self-consistent theory of ferromagnetic waveguide accelerators driven by a relativistic electron beam is developed. The theoretical analysis is based on Faraday´s law, which provides a second-order partial-differential equation of the azimuthal magnetic field, under the assumption that με≫1 . Here μ and ε are the permeability and dielectric constant of the waveguide material. The azimuthal magnetic field and axial acceleration field are obtained in forms of integral equations for an arbitrary profile of the drive-beam current I(t)

Keywords

collective accelerators; electron beams; ferromagnetism; integral equations; partial differential equations; Faraday´s law; axial acceleration field; azimuthal magnetic field; dielectric constant; drive-beam current; ferromagnetic waveguide accelerators; integral equations; permeability; relativistic electron beam; second-order partial-differential equation; self-consistent theory; waveguide material; Acceleration; Dielectric constant; Dielectric materials; Electron accelerators; Electron beams; Integral equations; Magnetic analysis; Magnetic fields; Permeability; Waveguide theory;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 1993., Proceedings of the 1993

Conference_Location

Washington, DC

Print_ISBN

0-7803-1203-1

Type

conf

DOI

10.1109/PAC.1993.309399

Filename

309399