Published 1991
| Version v1
Report
Bunch length measurement using beam spectrum
- 1. Cornell Univ., Ithaca, NY (United States)
Description
A procedure for extracting the bunch length from the beam induced voltage spectrum is applied at CESR, for various bunch currents, to indicate whether the turbulent lengthening threshold is exceeded by short, high-current bunches. The approach is to monitor the signal spectrum from one of the detector buttons up to 8 GHz. The measuring system is calibrated by reference to a low-current bunch (1 mA), which is assumed to have a gaussian profile with the theoretically predicted length. In this experiment a single bunch was used with a natural length of 15 mm. No bunch lengthening was detected up to a current of 20 mA
Additional details
Publishing Information
- Imprint Title
- Conference record of the 1991 IEEE particle accelerator conference: Accelerator science and technology. Volume 2 of 5
- Imprint Pagination
- 724 p.
- Journal Page Range
- p. 1246-1248.
- Report number
- DOE/ER/40607--1-Vol.2
Conference
- Title
- 1991 Institute of Electrical and Electronics Engineers (IEEE) particle accelerator conference (PAC).
- Dates
- 6-11 May 1991.
- Place
- San Francisco, CA (United States).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 24002251
- Subject category
- S43: PARTICLE ACCELERATORS; S43: PARTICLE ACCELERATORS;
- Resource subtype / Literary indicator
- Conference, Numerical Data, Non-conventional Literature
- Descriptors DEI
- BEAM BUNCHING; BEAM CURRENTS; BEAM MONITORING; BEAM MONITORS; BEAM PROFILES; CALIBRATION; CESR STORAGE RING; EXPERIMENTAL DATA; MEASURING METHODS; SPECTRA
- Descriptors DEC
- BEAM DYNAMICS; CURRENTS; DATA; DYNAMICS; INFORMATION; MEASURING INSTRUMENTS; MECHANICS; MONITORING; MONITORS; NUMERICAL DATA; STORAGE RINGS
Optional Information
- Secondary number(s)
- CONF-910505--Vol.2.