Electron Cloud in the Fermilab Booster.

Ng, K. Y.

Technical Information Center Oak Ridge Tennessee

关键词: Electron clouds;    Beam pipes;    Space charges;    Beam instabilities;    Related Subject Accelerators;   

RP-ID  :  DE2007910470

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

Simulations of the Fermilab Booster reveal a substantial electron-cloud buildup both inside the unshielded combined-function magnets and the beam pipes joining the magnets, when the second-emission yield (SEY) is larger than approximately 1.6. The implication of the electron-cloud effects on space charge and collective instabilities of the beam is discussed.