کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8171942 | 1526328 | 2015 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Stable operation of the DC-SRF photoinjector
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
ابزار دقیق
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
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 1Â mA in macropulses of 7Â ms with a repetition rate of 10Â Hz has been reached and can be kept at about 0.5Â mA for routine operation. In this paper, we describe the DC-SRF photoinjector and will discuss the experiments and the test results.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 798, 21 October 2015, Pages 117-120
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 798, 21 October 2015, Pages 117-120
نویسندگان
Shengwen Quan, Jiankui Hao, Lin Lin, Feng Zhu, Fang Wang, Liwen Feng, Senlin Huang, Zhiwen Wang, Xiaodong Wen, Peiliang Fan, Huamu Xie, Kexin Liu, Kui Zhao, Jiaer Chen,