Journal Article

PHPPUBDB-17296

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Dark current measurements on a superconducting cavity using a cryogenic current comparator

Geithner, R. ; Neubert, R. ; Vodel, W. ; Seidel, P. ; Knaack, K. ; Vilcins, S. ; Wittenburg, K. ; Kugeler, O. ; Knobloch, J. ; DESY

2011
American Institute of Physics [S.l.]

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Please use a persistent id in citations: doi:10.1063/1.3527063

Abstract: This paper presents nondestructive dark current measurements of tera electron volt energy superconducting linear accelerator cavities. The measurements were carried out in an extremely noisy accelerator environment using a low temperature dc superconducting quantum interference device based cryogenic current comparator. The overall current sensitivity under these rough conditions was measured to be 0.2 nA/Hz(1/2), which enables the detection of dark currents of 5 nA.

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Contributing Institute(s):

1. M-Bereich (M)

Research Program(s):

1. Facility (machine) XFEL (POF2-XFEL-20130405) (POF2-XFEL-20130405)

Experiment(s):

1. Facility (machine) XFEL

Appears in the scientific report 2011
Notes: (c) American Institute of Physics

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Database coverage:
; ; JCR ; Thomson Reuters Master Journal List ; Web of Science Core Collection

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