Electron driven ILC positron source with a low gradient capture linac

Masao Kuriki, Takaomi Kakita, Tohru Takahashi, Kentaro Negishi, Toshiyuki Okugi, Tsunehiko Omori, Masanori Satoh, Yuji Seimiya, Junji Urakawa, Koaru Yokoya, S. Kashiwagi

研究成果: Conference contribution

抄録

ILC (International Linear Collider) is e+ e- linear collider in the next high energy program promoted by ICFA. In ILC, an intense positron pulse in a multi-bunch format is generated with gamma ray from Undulator radiation. As a technical backup, the electron driven positron source has been studied. By employing a standing wave L-band accelerator for the capture linac, an enough amount of positron can be captured due to the large aperture, even with a limited accelerator gradient. However, the heavy beam loading up to 2 A perturbs the field gradient and profile along the longitudinal position. We present the capture performance of the ILC positron source including the heavy beam loading effect.

本文言語English
ホスト出版物のタイトルProceedings of the 28th Linear Accelerator Conference, LINAC 2016
出版社JACoW Publishing
ページ283-286
ページ数4
ISBN(電子版)9783954501694
出版ステータスPublished - 2016
イベント28th International Linear Accelerator Conference, LINAC 2016 - East Lansing, United States
継続期間: 2016 9月 252016 9月 30

出版物シリーズ

名前Proceedings of the 28th Linear Accelerator Conference, LINAC 2016

Conference

Conference28th International Linear Accelerator Conference, LINAC 2016
国/地域United States
CityEast Lansing
Period16/9/2516/9/30

ASJC Scopus subject areas

  • 原子分子物理学および光学

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