Title :
A new Q2-bellows absorber for the PEP-II SLAC B-factory
Author :
Novokhatski, A. ; DeBarger, S. ; Ecklund, S. ; Kurita, Nobuyuki ; Seeman, J. ; Sullivan, Michael ; Weathersby, S.
Author_Institution :
SLAC, Menlo Park
Abstract :
A new Q2-bellows absorber will damp only transverse wake fields and will not produce additional beam losses due to Cherenkov radiation. The design is based on the results of HOM analysis. Geometry of the slots and absorbing tiles was optimized to get maximum absorbing effect.
Keywords :
beam handling equipment; electron accelerators; storage rings; HOM analysis; PEP-II SLAC B-factory; Q2-bellows absorber; transverse wake fields; Ceramics; Dielectric losses; Geometrical optics; High-K gate dielectrics; Impedance; Power generation; Power measurement; Structural beams; Synchrotron radiation; Tiles;
Conference_Titel :
Particle Accelerator Conference, 2007. PAC. IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
978-1-4244-0916-7
DOI :
10.1109/PAC.2007.4440081
