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          Institute: MPI für Physik     Collection: MPI für Physik     Display Documents



ID: 544128.0, MPI für Physik / MPI für Physik
Operation of an 18-fold segmented n-type HPGe detector in
liquid nitrogen
Authors:~Abt, I.; Caldwell, A.; Gutknecht, D.; Janicsko-Cs\'athy, J.; Lampert, M.; Lenz, D.; Liu, X.; Liu, J.; Majorovits, B.; Quirion, D.; Schubert, J.; Stelzer, F.; Wendling, P.
Date of Publication (YYYY-MM-DD):2009
Title of Journal:Journal of Instrumentation
Journal Abbrev.:J.Inst.
Issue / Number:4
Start Page:P11008
Audience:Not Specified
Intended Educational Use:No
Abstract / Description:For the first time a segmented n-type HPGe detector was operated directly submerged in liquid nitrogen over a long period. As this kind of detector is envisioned to be used in GERDA phase II, it was operated with a low mass signal cable with snap-contacts and mounted in a low-mass copper holder. The detector performance was stable over 146 days, indicating that neither detector nor contacts deteriorated.
Classification / Thesaurus:Experimental Physics
External Publication Status:published
Document Type:Article
Communicated by:N.N.
Affiliations:MPI für Physik
Identifiers:LOCALID:MPP-2009-230
URL:http://www.iop.org/EJ/abstract/1748-0221/4/11/P110...
URL:http://publications.mppmu.mpg.de/?action=search&mp...
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