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in creator/contributor: "Laslett, L. J."

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Experiments on Forming Intense Rings of Electrons Suitable for the Acceleration of Ions

Electrons were injected from a 3.3-MeV 300-A accelerator into a circular orbit in a pulsed magnetic field. Trapped ring currents of 150 A (4 x 10{sup 12} electrons) were magnetically compressed from 19 cm to 3.5 cm radii and simultaneously accelerated from 3.3 MeV to 18 MeV in energy. The rms dimensions of the cross section of the ring after compression were a = 2.3 {+-} 0.2 mm radially and b = 1.6 {+-} 0.2 mm axially. The lifetime of the ring was typically 5.5 msec, and was determined by the d… more

Date: December 16, 1968

Creator: Keefe, D.; Lambertson, G. R.; Laslett, L. J.; Perkins, W. A.; Peterson, J. M.; Sessler, A. M. et al.

Item Type: Article

Partner: UNT Libraries Government Documents Department

open access

The Electron-Ring Accelerator Program at Lrl

A progress report is presented on the activities at LRL in connection with electron-ring accelerators. A two-stage compressor unit (employing only low-intensity beams) has been built, and operated with a 4-MeV 100-mA linac as an injector. Electron rings have been formed and compressed from 20 cm radius to 7 cm radius. A three-stage compression unit has been constructed and is now under test with the high intensity (200 A) 3.3-MeV beam of the Astron injector. The apparatus is described. Design w… more

Date: October 1, 1968

Creator: Allison Jr., R. W.; Avery, R. T.; Baker, W. R.; Chupp, W. W.; Hartwig, E. C.; Hernandez, H. P. et al.