| Title |
Electron Driven ILC Positron Source with a Low Gradient Capture Linac |
| Authors |
- M. Kuriki
HU/AdSM, Higashi-Hiroshima, Japan
- T. Kakita
Hiroshima University, Graduate School of Advanced Sciences of Matter, Higashi-Hiroshima, Japan
- S. Kashiwagi
Tohoku University, School of Science, Sendai, Japan
- K. Negishi
Iwate University, Morioka, Iwate, Japan
- T. Okugi, T. Omori, M. Satoh, Y. Seimiya, J. Urakawa, K. Yokoya
KEK, Ibaraki, Japan
- T. Takahashi
Hiroshima University, Graduate School of Science, Higashi-Hiroshima, Japan
|
| Abstract |
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.
|
| Paper |
download TUPRC008.PDF [0.258 MB / 4 pages] |
| Export |
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| Conference |
LINAC2016, East Lansing, MI, USA |
| Series |
Linear Accelerator Conference (28th) |
| Proceedings |
Link to full LINAC2016 Proccedings |
| Session |
Poster Session |
| Date |
27-Sep-16 16:00–17:00 |
| Main Classification |
4 Beam Dynamics, Extreme Beams, Sources and Beam Related Technology |
| Sub Classification |
4A Beam Dynamics, Beam Simulations, Beam Transport |
| Keywords |
positron, electron, linac, beam-loading, simulation |
| Publisher |
JACoW, Geneva, Switzerland |
| Editors |
Yoshishige Yamazaki (FRIB/MSU, East Lansing, MI, USA); Alberto Facco (FRIB/MSU, East Lansing, MI, USA); Amy McCausey (FRIB/MSU, East Lansing, MI, USA); Volker RW Schaa (GSI, Darmstadt, Germany) |
| ISBN |
978-3-95450-169-4 |
| Published |
May 2017 |
| Copyright |
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