Accession Number : AD0801368

Title :   ELECTROSTATIC FOCUSING OF HOLLOW SPIRALING ELECTRON BEAMS.

Descriptive Note : Quarterly rept. no. 6, 5 Apr-5 Jul 66,

Corporate Author : CITY COLL RESEARCH FOUNDATION NEW YORK

Personal Author(s) : Ettenberg, Morris

Report Date : OCT 1966

Pagination or Media Count : 19

Abstract : The solution of the beam trajectory by computer is being approached by an iteration using successive values of current density determined from the Child-Langmuir Law. A simple coarse calculation shows good agrement in six iterations. The space charge problem is also being treated by means of the differential equation of motion using the static solution obtained for the beam in a coaxial structure. (Author)

Descriptors :   (*ELECTRON BEAMS, FOCUSING), ELECTROSTATIC FIELDS, SPACE CHARGE, INJECTION, VELOCITY, ELECTRODES, DIFFERENTIAL EQUATIONS, EQUATIONS OF MOTION.

Subject Categories : Electrical and Electronic Equipment
      Nuclear Physics & Elementary Particle Physics

Distribution Statement : APPROVED FOR PUBLIC RELEASE