Emittance measurements at the 100 keV beam stage of the injector linac of the IFUSP microtron

Author

Silva, T.F. ; Malafronte, A.A. ; Martins, M.N.

Author_Institution

Inst. de Fisica da Univ. de Sao Paulo, Sao Paulo

fYear

2007

fDate

25-29 June 2007

Firstpage

3898

Lastpage

3900

Abstract

The injector linac consists of a 100-keV electron gun, a beam conforming stage, and two acceleration structures. The beam focalization is made by solenoids, and correcting coils are provided for steering. In this work we describe the beam emittance measurement on the beam conforming stage. Some results are shown. The injector linac consists of a beam conforming stage, with chopper and buncher systems, and two acceleration structures [2] (the first one with variable beta, and the second one divided into two parts with different beta). There is a 3-mm diameter collimator at the entrance to the first acceleration structure.

Keywords

collimators; electron guns; linear accelerators; microtrons; particle beam bunching; particle beam focusing; particle beam injection; solenoids; IFUSP microtron injector linac; acceleration structures; beam conforming stage; beam emittance measurement; beam focalization; buncher systems; chopper systems; coils; collimator; electron gun; preaccelerated beam; solenoids; Acceleration; Cathodes; Coils; Collimators; Electron beams; Fluorescence; Lenses; Linear particle accelerator; Particle beams; Solenoids;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 2007. PAC. IEEE

Conference_Location

Albuquerque, NM

Print_ISBN

978-1-4244-0916-7

Type

conf

DOI

10.1109/PAC.2007.4439930

Filename

4439930