Accession Number:

AD0672790

Title:

ELECTROSTATIC FOCUSING OF HOLLOW SPIRALING ELECTRON BEAMS.

Descriptive Note:

Triannual rept. no. 4, 1 Dec 67-31 Mar 68,

Corporate Author:

CITY COLL RESEARCH FOUNDATION NEW YORK

Personal Author(s):

• Ettenberg,Morris

Report Date:

1968-07-01

Pagination or Media Count:

23.0

Abstract:

The first experimental tube was assembled and installed on a vacuum system for test. Extended bake out was necessary and the tube was not yet ready for test at the end of the reporting period. A program for the calculation of current at the collectors is being prepared. A procedure for the design of filaments is included as an Appendix. Author

Descriptors:

• *ELECTRON BEAMS
• FOCUSING
• ELECTROSTATICS
• ELECTRON GUNS
• FILAMENTS

Subject Categories:

• Electrical and Electronic Equipment
• Nuclear Physics and Elementary Particle Physics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE