Transverse Bunched Beam Instability in KEK Booster

• Toshio Kasuga

• Tadamichi Kawakubo

• Shigeru Takeda

• Hirohiko Someya

• Masaaki Suetake

抄録

A transverse bunched beam instability has been observed over the past few years in the KEK booster synchrotron, and the kicker magnet for the fast beam extraction has been thought to be responsible for this instability. To check this supposition, the instability was observed quantitatively using a spectrum analyzer and its growth rate was compared with calculations assuming various termination conditions at the feeding end of the coaxial cable of the kicker. The variation of the growth rate with time for a realistic case is well explained by the reflection of the current induced in the kicker at the feeding end of the cable.

収録刊行物

• Japanese Journal of Applied Physics

  Japanese Journal of Applied Physics 20 (7), 1295-, 1981-07-01

  IOP Publishing

キーワード

• General Physics and Astronomy
• General Engineering

詳細情報

• CRID: 1360847871767502464
• NII論文ID: 110003982064
• NII書誌ID: AA00690800
• DOI: 10.1143/jjap.20.1295
• ISSN: 13474065
• ISSN: 00214922
• Web Site: https://iopscience.iop.org/article/10.1143/JJAP.20.1295
• Web Site: https://iopscience.iop.org/article/10.1143/JJAP.20.1295/pdf
• データソース種別:
  • Crossref
  • CiNii Articles