Diagnostics of BNL ERL

Author

Pozdeyev, E. ; Ben-Zvi, I. ; Cameron, P. ; Drees, A. ; Gassner, D. ; Kayran, D. ; Litvinenko, V. ; Mahler, G. ; Rao, T.

Author_Institution

BNL, Upton

fYear

2007

fDate

25-29 June 2007

Firstpage

4387

Lastpage

4389

Abstract

The ERL Prototype project is currently under development at the Brookhaven National Laboratory. The ERL is expected to demonstrate energy recovery of high- intensity beams with a current of up to a few hundred milliamps, while preserving the emittance of bunches with a charge of a few nanocoulombs produced by a high- current SRF gun. To successfully accomplish this task the machine will include beam diagnostics that will be used for accurate characterization of the three dimensional beam phase space at the injection and recirculation energies, transverse and longitudinal beam matching, orbit alignment, beam current measurement, and machine protection. This paper outlines requirements on the ERL diagnostics and describes its setup and modes of operation.

Keywords

particle beam bunching; particle beam diagnostics; particle beam dynamics; particle beam injection; ERL Prototype project; beam current measurement; beam diagnostics; bunch emittance; high-intensity beams; longitudinal beam matching; machine protection; orbit alignment; three dimensional beam phase space; transverse beam matching; Charge coupled devices; Charge-coupled image sensors; Current measurement; Current transformers; Instruments; Physics; Protection; Prototypes; Synchrotron radiation; Testing;

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.2007.4440107

Filename

4440107