DocumentCode
2252200
Title
Enhancement of Electron Beam Generation by Using a Steep Downward Density Gradient
Author
Jang, Hyojae ; Kim, Jaehoon ; Yoo, Seunghoon ; Hwang, Ilmoon ; Hur, Min Sup ; Cho, Moo-Hyun ; Namkung, Won ; Suk, Hyyong ; Choi, I.W. ; Hafz, N. ; Kim, H.T. ; Hong, K.-H. ; Yu, T.J. ; Sung, J.H. ; Jeong, T.M. ; Noh, Y.-C. ; Ko, D.-K. ; Lee, J.
Author_Institution
Center for Adv. Accel., Korea Electrotechnol. Res. Inst., Changwon
fYear
2007
fDate
26-31 Aug. 2007
Firstpage
1
Lastpage
2
Abstract
By using a preplasma which has a steep downward density gradient, the electron beam generation by the self-injection scheme was performed. Tens of pC electrons with 69 MeV central peak energy and 20 MeV FWHM energy spread were generated. Also we could observe the enhancement of its reproducibility by using it.
Keywords
electron accelerators; electron beams; plasma density; plasma production; FWHM energy spread; electron beam generation; preplasma; self-injection; steep downward density gradient; Acceleration; Electron accelerators; Electron beams; Linear accelerators; Optical pulse generation; Plasma accelerators; Plasma density; Plasma measurements; Plasma waves; Reproducibility of results;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics - Pacific Rim, 2007. CLEO/Pacific Rim 2007. Conference on
Conference_Location
Seoul
Print_ISBN
978-1-4244-1173-3
Electronic_ISBN
978-1-4244-1174-0
Type
conf
DOI
10.1109/CLEOPR.2007.4391741
Filename
4391741
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