Monitoring the conditions of beam injection into the IHEP accelerator from the booster

Author

Brook, V.L. ; Mamuchashvili, N.G. ; Morozov, I.G. ; Tereschenko, I.N. ; Tishin, V.G. ; Shekhvatov, S.V.

Author_Institution

IHEP, Serpukhov, USSR

fYear

1989

fDate

20-23 Mar 1989

Firstpage

1597

Abstract

A beam is injected into the Institute of High Energy Physics (IHEP) accelerator 29 times per cycle, each time filling one unfilled bucket. In the present work, an attempt was made to measure the parameters of betatron (H and V) oscillations, as well as of dipole and quadrupole synchrotron oscillations of a just-injected burst. The measurement results are processed online to transform them into the machine parameters. The correction data and statistical information characterizing the parameter stability are displayed. These enable prompt and comprehensive tuning of the two machines, thereby allowing minimization of the oscillation amplitude. A specific feature of the measuring equipment is the need to record the parameters of one bunch specified from a number circulating in the accelerator

Keywords

beam handling equipment; beam handling techniques; IHEP accelerator; beam injection; betatron oscillations; dipole synchrotron oscillations; oscillation amplitude; parameter stability; quadrupole synchrotron oscillations; Algorithm design and analysis; Circuits; Condition monitoring; Filling; Frequency estimation; Particle beams; Radio frequency; Stability; Synchrotrons; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 1989. Accelerator Science and Technology., Proceedings of the 1989 IEEE

Conference_Location

Chicago, IL

Type

conf

DOI

10.1109/PAC.1989.72864

Filename

72864