Results from DMTPC 10-liter detector
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Author(s) • • • • • • • • •
Fedus, L
Ahlen, S
Inglis, A
Tomita, H
Wellenstein, H
Otis, K
Dujmic, Denis
Battat, James
Caldwell, Thomas S
Fisher, Peter H
Date Issued
February 2010
Journal
Journal of Physics: Conference Series
Publisher
IOP Publishing
Citation
Dujmic, D; Battat, J; Caldwell, T; Fedus, L; Fisher, P; Henderson, S and Lanza, R et al. “Results from DMTPC 10-Liter Detector.” Journal of Physics: Conference Series 203 (January 2010): 012029. © 2010 IOP Publishing Ltd
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Author's final manuscript
Abstract
The known direction of motion of dark matter particles relative to the Earth may be a key for their unambiguous identification even in the presence of backgrounds. A direction-sensitive detector prototype using a low-density CF₄ gas with a 10 liter fiducial volume is operated for several weeks in a basement laboratory. We present initial results that confirm good detector performance and set preliminary limits on spin-dependent dark matter interactions.
MIT Department
Massachusetts Institute of Technology. Department of Nuclear Science and Engineering
Massachusetts Institute of Technology. Department of Physics
Massachusetts Institute of Technology. Laboratory for Nuclear Science
MIT Kavli Institute for Astrophysics and Space Research
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DOI of Published Version
https://doi.org/10.1088/1742-6596/203/1/012029