Formation of a Rotating Relativistic Electron Beam Using a Narrow Magnetic Cusp Field

• Mizuno Takahide

  The Institute of Space and Astronautical Science

• Sekita Hitoshi

  The Institute of Space and Astronautical Science

• Kitora Masakazu

  The Institute of Space and Astronautical Science

• Naito Yoshihiko

  The Institute of Space and Astronautical Science

• Saito Hirobumi

  The Institute of Space and Astronautical Science

• Sekiguchi Tadashi

  The Institute of Space and Astronautical Science

抄録

Formation of a rotating, relativistic electron beam with properties suitable for a circular free electron laser has been studied. The rotating, relativistic electron beam is generated by the method of injecting a straight-moving, hollow, relativistic electron beam (typical energy 500 keV) into a magnetic cusp. By decreasing the axial transition width of the cusp, the beam off-centering motion is suppressed and the beam current is increased by a factor of 4 (from 50 A to 200 A).

収録刊行物

• Japanese Journal of Applied Physics

  Japanese Journal of Applied Physics 30 (1), L128-L130, 1991

  公益社団法人 応用物理学会

キーワード

• rotating relativistic electron beam
• narrow magnetic cusp
• circular free electron laser
• velvet cathode

詳細情報

• CRID: 1570009753260497280
• NII論文ID: 130003471361
• ISSN: 00214922
• Web Site: https://jlc.jst.go.jp/DN/JALC/00337559271?from=CiNii
• 本文言語コード: en
• データソース種別:
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