Development of a high brightness electron gun for the Accelerator Test Facility at Brookhaven National Laboratory
Conference
·
OSTI ID:7058521
An electron gun utilizing a radio frequency accelerating cavity operating at a frequency of 2856 MHZ is described. Low level tests of a model cavity designed for use with either a thermionic or laser driven photo-cathode are presented. Calculations for a laser driven photo-cathode at a bunch charge of 1nC in a 5 psec bunch are given. With this configuration we hope to achieve an emittance (..gamma..sigma/sub x/sigma/sub x/) of 5 to 10 /times/ 10/sup /minus/6/ m /center dot/ rad at an output energy of 4.85 MeV for a 1nC charge. 9 refs., 10 figs., 4 tabs.
- Research Organization:
- Brookhaven National Lab., Upton, NY (USA); Princeton Univ., NJ (USA)
- DOE Contract Number:
- AC02-76CH00016
- OSTI ID:
- 7058521
- Report Number(s):
- BNL-41767; CONF-880695-67; ON: DE89002179
- Country of Publication:
- United States
- Language:
- English
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