Bunch-to-bunch energy stability test of the Nb prototypes of the TESLA superstructure

Author

Ayvazyan, V. ; Castro, P. ; Kammering, R. ; Schlarb, H. ; Schreiber, S. ; Sekutowicz, J. ; Simrock, S. ; Wendt, M. ; Hüning, M. ; Ferrario, M.

Author_Institution

DESY, Hamburg, Germany

Volume

4

fYear

2003

fDate

12-16 May 2003

Firstpage

2730

Abstract

Two 2×7-cell Nb superstructures have been tested with beam during the last TESLA Test Facility (TTF) linac run in summer 2002. The structures have been operated at 2 K in the standard TTF cryomodule and have been installed in the linac after the injector. We report on the bunch-to-bunch energy stability test which showed that energy stored in the superstructure could be refilled in the time between two passing bunches. The goal to keep the bunch-to-bunch energy stability below 5·10^-4 has been achieved.

Keywords

beam handling equipment; booster injectors; electron accelerators; linear colliders; niobium; particle beam bunching; particle beam injection; particle beam stability; Nb; Nb prototypes; TESLA linear collider superstructure; TESLA test facility linac run; TTF cryomodule; bunch-to-bunch energy stability test; multicell superconducting structures; photoinjector; Acceleration; Damping; Linear particle accelerator; Niobium; Particle beams; Prototypes; Radio frequency; Stability; Test facilities; Testing;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 2003. PAC 2003. Proceedings of the

ISSN

1063-3928

Print_ISBN

0-7803-7738-9

Type

conf

DOI

10.1109/PAC.2003.1289247

Filename

1289247