Published October 21, 2015 | Version v1
Journal article Metadata-only

Stable operation of the DC-SRF photoinjector

Creators

Description

To obtain low-emittance electron beams with high average current, superconducting radio frequency photocathode guns have been developed by several laboratories worldwide. A DC-SRF injector, which combines a DC pierce gun and a superconducting cavity, has been developed at Peking University. Recently, stable operation of the DC-SRF photoinjector has produced encouraging results. The average beam current of 1 mA in macropulses of 7 ms with a repetition rate of 10 Hz has been reached and can be kept at about 0.5 mA for routine operation. In this paper, we describe the DC-SRF photoinjector and will discuss the experiments and the test results

Availability note (English)

Available from http://dx.doi.org/10.1016/j.nima.2015.07.025

Additional details

Identifiers

DOI
10.1016/j.nima.2015.07.025;
PII
S0168-9002(15)00854-2;

Publishing Information

Journal Title
Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment
Journal Volume
798
Journal Page Range
p. 117-120
ISSN
0168-9002
CODEN
NIMAER

INIS

Country of Publication
Netherlands
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
47030758
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Descriptors DEI
BEAM CURRENTS; ELECTRON BEAMS; OPERATION; PHOTOCATHODES; RADIOWAVE RADIATION; SUPERCONDUCTING CAVITY RESONATORS
Descriptors DEC
BEAMS; CATHODES; CAVITY RESONATORS; CURRENTS; ELECTRODES; ELECTROMAGNETIC RADIATION; ELECTRONIC EQUIPMENT; EQUIPMENT; LEPTON BEAMS; PARTICLE BEAMS; RADIATIONS; RESONATORS; SUPERCONDUCTING DEVICES

Optional Information

Copyright
Copyright (c) 2015 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.