Design study for SC proton linac accelerating cavities

Author

Zaplatine, E. ; Braeutigam, W. ; Martin, S.

Author_Institution

Forschungszentrum Julich GmbH, Germany

Volume

2

fYear

1999

fDate

1999

Firstpage

959

Abstract

A 70-1334 MeV superconducting proton linac is under consideration as a possible version for the high energy part of European Spallation Source accelerator. In this paper we describe two alternative options of an accelerating structure (500 MHz) for this machine. First is the 5-cell elliptical cavities designed for the β=0.4-0.9. The second type is a spoke cavity extended to multigap design (β=0.3-0.5). Results of numerical simulations are compared with low level experimental data. A full scale SC elliptical cavity prototype is under construction in collaboration with ACCEL

Keywords

accelerator cavities; linear accelerators; neutron sources; numerical analysis; proton accelerators; superconducting cavity resonators; 500 MHz; European Spallation Source accelerator; SC proton linac accelerating cavities; accelerating structure; elliptical cavities; multigap design; spoke cavity; superconducting proton linac; Acceleration; Collaboration; Geometry; Linear particle accelerator; Magnetic fields; Numerical simulation; Particle beams; Process design; Proton accelerators; Shape;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 1999. Proceedings of the 1999

Conference_Location

New York, NY

Print_ISBN

0-7803-5573-3

Type

conf

DOI

10.1109/PAC.1999.795414

Filename

795414