Deflecting cavity for beam diagnostics in erl INJECTOR

Deflecting cavity for beam diagnostics in erl INJECTOR

A 1300 MHz deflecting cavity will be used for beam slice emittance measurements, and to study the temporal response of negative electron affinity photocathodes in the ERL injector currently under construction at Cornell University. A single-cell TM110-mode cavity was designed to deflect the beam ver...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Belomestnykh, S., Shemelin, V., Smolenski, K., Veshcherevich, V.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Current measurement
Design optimization
Electron emission
Impedance
Laboratories
Particle beams
Pulse amplifiers
Radio frequency
Shape
Structural beams
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Beschreibung
Zusammenfassung:A 1300 MHz deflecting cavity will be used for beam slice emittance measurements, and to study the temporal response of negative electron affinity photocathodes in the ERL injector currently under construction at Cornell University. A single-cell TM110-mode cavity was designed to deflect the beam vertically. The paper describes the cavity shape optimization procedure, its mechanical design and performance at low RFpower.
ISSN:1944-4680
2152-9582
DOI:10.1109/PAC.2007.4441240