Multi-bunch beam generation by photo-cathode rf gun for kek-stf

M. Kuriki, H. Iijima, S. Hosoda, K. Watanabe, H. Hayano, K. Kawase, G. Isoyama, R. Kato, H. Sugiyama, J. Urakawa, A. Kuramoto, Y. Takahashi, S. Kashiwagi, Kazuyuki Sakaue

研究成果: Conference contribution

抜粋

The purpose of KEK-STF (Superconducting Test Facil- ity) is to establishsuper-conducting accelerator technology for ILC (International Linear Collider). Anotheraim is MEXT Quantum Beam project which is a high brightness X-ray generation by inverselaser Compton scattering. In both projects, high intensity electron beam in multi-bunch andlong macro-pulse is essential. An L-band normal con- ducting RF gun was fabricated byDESY-FNAL-KEK col- laboration and the cavity conditioning was performed since 2010. Thecavity conditioning dramatically reduced the un- wanted dark-current by two orders ofmagnitude and it is 100μA at 40 MV/m gradient typically. In the beam gen- eration testfrom February 2012, 1.0 ms macro pulse was successfully generated in designed beamintensity.

元の言語English
ホスト出版物のタイトルIPAC 2012 - International Particle Accelerator Conference 2012
ページ1479-1481
ページ数3
出版物ステータスPublished - 2012
外部発表Yes
イベント3rd International Particle Accelerator Conference 2012, IPAC 2012 - New Orleans, LA
継続期間: 2012 5 202012 5 25

Other

Other3rd International Particle Accelerator Conference 2012, IPAC 2012
New Orleans, LA
期間12/5/2012/5/25

    フィンガープリント

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

これを引用

Kuriki, M., Iijima, H., Hosoda, S., Watanabe, K., Hayano, H., Kawase, K., Isoyama, G., Kato, R., Sugiyama, H., Urakawa, J., Kuramoto, A., Takahashi, Y., Kashiwagi, S., & Sakaue, K. (2012). Multi-bunch beam generation by photo-cathode rf gun for kek-stf. : IPAC 2012 - International Particle Accelerator Conference 2012 (pp. 1479-1481)