Recent results with a 62 g Ge cryogenic dark matter detector

T. Shutt, D. S. Akerib, P. D. Barnes, A. Cummings, A. Da Silva, Rodney C Diaz, J. Emes, S. R. Golwala, E. E. Haller, K. Itoh, B. Knowlton, F. Quiennec, R. R. Ross, B. Sadoulet, D. Seitz, G. Smith, W. Stockwell, T. Trumbull, R. Therrien, S. WhiteB. A. Young

Research output: Contribution to journalArticlepeer-review

8 Scopus citations

Abstract

We report on recent results with a 62 g Ge cryogenic detector that combines simultaneous ionization and phonon measurements to allow rejection of radioactive background in a dark matter experiment. This detector has FWHM baseline resolutions of 500 eV in phonons and 1200 eV in ionization. A simplified charge collection scheme has been employed to improve the efficiency of the background rejection. Based on the success of this detector we are currently building six 165 g detectors as part of the CDMS experiment.

Original languageEnglish (US)
Pages (from-to)165-167
Number of pages3
JournalNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume370
Issue number1
DOIs
StatePublished - Feb 11 1996

ASJC Scopus subject areas

  • Instrumentation
  • Nuclear and High Energy Physics

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