Title :
Focusing and stability of sheet electron beams in periodic magnetic fields
Author :
Ying Han ; Cunjun Ruan ; Yong Wang ; Xiaofeng Zhang
Author_Institution :
Key Lab. of High Power Microwave Sources & Technol., Chinese Acad. of Sci., Beijing, China
Abstract :
In this paper, the ponderomotive focusing forces are derived for a sheet electron beam in both periodic cusped magnetic and wiggler magnetic field configurations, which has a large aspect ratio, using two-time scale analytical method.
Keywords :
electron beam focusing; electron beams; particle beam stability; wigglers; electron beam focusing; electron beam stability; periodic cusped magnetic field; ponderomotive focusing forces; sheet electron beam; wiggler magnetic field configurations; Electron beams; Equations; Focusing; Magnetic fields; Mathematical model; Phase change materials; Undulators;
Conference_Titel :
Vacuum Electron Sources Conference and Nanocarbon (IVESC), 2010 8th International
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-6645-0
DOI :
10.1109/IVESC.2010.5644253
