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Study of the dead layer in germanium for the CDMS detectors |
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| Authors: | V. Mandic N. Mirabolfathi P. Meunier C. L. Chang L. Baudis P. L. Brink M. J. Attisha J. -P. F. Thompson R. J. Gaitskell R. W. Schnee B. Serfass R. W. Ogburn W. Rau J. Filippini The CDMS Collaboration |
| Affiliation: | a Cosmology Group, UC Berkeley, Berkeley, CA 94720, USA b Department of Physics, Stanford University, Stanford, CA 94305, USA c Department of Physics, Brown University, Providence, RI 02912, USA d Department of Physics, Case Western Reserve University, Cleveland, OH 44106, USA |
| Abstract: | We present new measurements on a Cryogenic Dark Matter Search (CDMS) detector with electron, neutron, and gamma sources. The measurements have been performed to investigate the dead layer of one of the CDMS Z-dependent Ionization Phonon germanium detectors. The dead layer has been studied at both charge electrodes and at different electric field intensities. We also present a method to remove the dependence of athermal phonon measurements on event position. |
| Keywords: | Author Keywords: Massive bolometer Dead layer CDMS |
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