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Results from the Super Cryogenic Dark Matter Search Experiment at Soudan

Journal Article · · Physical Review Letters

We report the result of a blinded search for Weakly Interacting Massive Particles (WIMPs) using the full SuperCDMS Soudan dataset. With an exposure of 1690 kg days, a single event was observed after unblinding, consistent with expected backgrounds. This analysis (combined with previous Ge results) sets an upper limit on the spin-independent WIMP-nucleon cross section of 1.4x10^-44 (1.0x10^-44) cm^2 at 46 GeV/c^2 . These results set the strongest limits for WIMP-germanium-nucleus interactions for masses >12 GeV/c^2.

Research Organization:
Pacific Northwest National Laboratory (PNNL), Richland, WA (US)
Sponsoring Organization:
USDOE
Contributing Organization:
SuperCDMS Collaboration
DOE Contract Number:
AC05-76RL01830
OSTI ID:
1422268
Report Number(s):
PNNL-SA-129065; KA2301020
Journal Information:
Physical Review Letters, Journal Name: Physical Review Letters Journal Issue: 6 Vol. 120; ISSN 0031-9007; ISSN PRLTAO
Publisher:
American Physical Society (APS)
Country of Publication:
United States
Language:
English

References (44)

Improved WIMP-search reach of the CDMS II germanium data journal October 2015
Dark Matter Search Results from the PICO − 60   C 3 F 8 Bubble Chamber journal June 2017
New Results from the Search for Low-Mass Weakly Interacting Massive Particles with the CDMS Low Ionization Threshold Experiment journal February 2016
Exclusion limits on the WIMP-nucleon cross section from the first run of the Cryogenic Dark Matter Search in the Soudan Underground Laboratory journal September 2005
Final results of the EDELWEISS-II WIMP search using a 4-kg array of cryogenic germanium detectors with interleaved electrodes text January 2011
Finding an Upper Limit in the Presence of Unknown Background text January 2002
Low-threshold analysis of CDMS shallow-site data text January 2010
Review of mathematics, numerical factors, and corrections for dark matter experiments based on elastic nuclear recoil journal December 1996
Silicon Detector Dark Matter Results from the Final Exposure of CDMS II journal December 2013
Planck 2015 results : XXIII. The thermal Sunyaev-Zeldovich effect-cosmic infrared background correlation journal September 2016
Planck 2015 results. XIII. Cosmological parameters text January 2015
Planck 2015 results : XIII. Cosmological parameters journal September 2016
First Dark Matter Search Results from the XENON1T Experiment journal October 2017
Compatibility of DAMA/LIBRA dark matter detection with other searches journal April 2009
Search for Low-Mass Weakly Interacting Massive Particles with SuperCDMS journal June 2014
Finding an upper limit in the presence of an unknown background journal August 2002
Dark matter search results from the CDMS II experiment text January 2010
Dark Matter Results From 54-Ton-Day Exposure of PandaX-II Experiment text January 2017
Effects of galactic dark halo rotation on WIMP direct detection text January 1998
Planck 2015 results : XXVI. The Second journal September 2016
Demonstration of surface electron rejection with interleaved germanium detectors for dark matter searches journal October 2013
Voltage‐assisted calorimetric ionization detector journal December 1988
Low-threshold analysis of CDMS shallow-site data journal December 2010
Half-life of Ge 71 journal February 1985
A search for low-mass WIMPs with EDELWEISS-II heat-and-ionization detectors text January 2012
Results on light dark matter particles with a low-threshold CRESST-II detector journal January 2016
Dark Matter Results from 54-Ton-Day Exposure of PandaX-II Experiment journal October 2017
Planck 2015 results : XVI. Isotropy and statistics of the CMB journal September 2016
Results from a Search for Dark Matter in the Complete LUX Exposure journal January 2017
Effects of galactic dark halo rotation on WIMP direct detection journal October 1998
machine. journal October 2001
Planck 2015 results : X. Diffuse component separation: Foreground maps journal September 2016
Final results of the EDELWEISS-II WIMP search using a 4-kg array of cryogenic germanium detectors with interleaved electrodes journal August 2011
Dark Matter Search Results from the CDMS II Experiment journal March 2010
Results from the first use of low radioactivity argon in a dark matter search journal April 2016
Search for low-mass WIMPs with EDELWEISS-II heat-and-ionization detectors journal September 2012
Results from a search for dark matter in the complete LUX exposure text January 2016
Geant4 developments and applications journal February 2006
Demonstration of Surface Electron Rejection with Interleaved Germanium Detectors for Dark Matter Searches text January 2013
Improved WIMP-search reach of the CDMS II germanium data text January 2015
Factors associated with sufficient knowledge of antibiotics and antimicrobial resistance in the Japanese general population journal February 2020
Detectability of certain dark-matter candidates journal June 1985
First dark matter search results from the XENON1T experiment text January 2017
Estimating the Support of a High-Dimensional Distribution journal July 2001

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Velocity Dependent Dark Matter Interactions in Single-Electron Resolution Semiconductor Detectors with Directional Sensitivity text January 2019
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Energy Loss Due to Defect Formation from $^{206}$Pb Recoils in SuperCDMS Germanium Detectors text January 2018
Probing DAMA/LIBRA data in the full parameter space of WIMP effective models of inelastic scattering journal May 2019
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