| 書目名稱 | Fast Transverse Beam Instability Caused by Electron Cloud Trapped in Combined Function Magnets |
| 編輯 | Sergey A. Antipov |
| 視頻video | http://file.papertrans.cn/342/341332/341332.mp4 |
| 概述 | Nominated as an outstanding PhD thesis by the University of Chicago.Provides deep insights into beam instabilities in the Recycler Ring at Fermilab, one of the most compelling problems in beam physics |
| 叢書名稱 | Springer Theses |
| 圖書封面 |  |
| 描述 | .This thesis presents profound insights into the origins and dynamics of beam instabilities using both experimental observations and numerical simulations. When the Recycler Ring, a high-intensity proton beam accelerator at Fermi National Accelerator Laboratory, was commissioned, it became evident that the Recycler beam experiences a very fast instability of unknown nature. This instability was so fast that the existing dampers were ineffective at suppressing it. The nature of this phenomenon, alongside several other poorly understood features of the beam, became one of the biggest puzzles in the accelerator community.. .The author investigated a hypothesis that the instability arises from an interaction with a dense cloud of electrons accompanying the proton beam. He studied the phenomena experimentally by comparing the dynamics of stable and unstable beams, by numerically simulating the build-up of the electron cloud and its interaction with the beam, and by constructing an analytical model of an electron cloud-driven instability with the electrons trapped in combined-function dipole magnets. He has devised a method to stabilize the beam by a clearing bunch, which conclusively re |
| 出版日期 | Book 2018 |
| 關鍵詞 | proton beam accelerator; Recycler ring; electron cloud-driven instability; analytical model accelerator |
| 版次 | 1 |
| doi | https://doi.org/10.1007/978-3-030-02408-6 |
| isbn_ebook | 978-3-030-02408-6Series ISSN 2190-5053 Series E-ISSN 2190-5061 |
| issn_series | 2190-5053 |
| copyright | Springer Nature Switzerland AG 2018 |
|Archiver|手機版|小黑屋|
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