CONSTRUCTION AND FIRST OPERATION OF A PILOT cw SUPERCONDUCTING ELECTRON ACCELERATOR.

被引：0

作者：

Grundey, T.

Heinrichs, H.

Klein, U.

Mueller, G.

Nissen, G.

Piel, H.

Genz, H.

Gaef, H.-D.

Janke, M.

Richter, A.

Schanz, M.

Spamer, E.

Titze, O.

机构：

来源：

Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment | 1984年 / 224卷 / 1-2期

关键词：

ELECTRONS - SUPERCONDUCTING DEVICES;

D O I：

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学科分类号：

摘要：

This article reports on the first operation of a small superconducting linear accelerator which serves as a pilot project for the Darmstadt superconducting recyclotron. A five cell niobium accelerating structure operated at 3 GHz was used to accelerate a chopped 200 kev electron beam to an energy of 850 kev. The Q value of the structure and its accelerating field (at 1. 8 K) remained at 4 multiplied by 10**9 and 5. 7 MV/m respectively during one year. Design, fabrication and test of the accelerating structure are discussed. A description of the pilot accelerator including its gun, chopper, and cryostat is given.

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页码：5 / 16