Charge lifetime measurements at high average current using a K_{2}CsSb photocathode inside a dc high voltage photogun

Two K_{2}CsSb photocathodes were manufactured at Brookhaven National Lab and delivered to Jefferson Lab within a compact vacuum apparatus at pressure ∼10^{-11}  Torr. These photocathodes were evaluated using a dc high voltage photogun biased at voltages up to 200 kV, and illuminated with laser light...

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Autori principali:	R. R. Mammei, R. Suleiman, J. Feingold, P. A. Adderley, J. Clark, S. Covert, J. Grames, J. Hansknecht, D. Machie, M. Poelker, T. Rao, J. Smedley, J. Walsh, J. L. McCarter, M. Ruiz-Osés
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	American Physical Society 2013-03-01
Serie:	Physical Review Special Topics. Accelerators and Beams
Accesso online:	http://doi.org/10.1103/PhysRevSTAB.16.033401
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