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Title: First Dark Matter Constraints from SuperCDMS Single-Charge Sensitive Detectors

Abstract

We present the first limits on inelastic electron-scattering dark matter and dark photon absorption using a prototype SuperCDMS detector having a charge resolution of 0.1 electron-hole pairs (CDMS HVeV, a 0.93 gram CDMS HV device). These electron-recoil limits significantly improve experimental constraints on dark matter particles with masses as low as 1 MeV/$$\mathrm{c^2}$$. We demonstrate a sensitivity to dark photons competitive with other leading approaches but using substantially less exposure (0.49 gram days). These results demonstrate the scientific potential of phonon-mediated semiconductor detectors that are sensitive to single electronic excitations.

Authors:
Publication Date:
Research Org.:
Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); SLAC National Accelerator Lab., Menlo Park, CA (United States); Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
Sponsoring Org.:
USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
Contributing Org.:
SuperCDMS
OSTI Identifier:
1439463
Report Number(s):
FERMILAB-PUB-18-150-AE; arXiv:1804.10697
Journal ID: ISSN 0031-9007; 1670791
DOE Contract Number:  
AC02-07CH11359
Resource Type:
Journal Article
Journal Name:
Physical Review Letters
Additional Journal Information:
Journal Volume: 121; Journal Issue: 5; Journal ID: ISSN 0031-9007
Country of Publication:
United States
Language:
English
Subject:
79 ASTRONOMY AND ASTROPHYSICS; 46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

Citation Formats

Agnese, R., and et al. First Dark Matter Constraints from SuperCDMS Single-Charge Sensitive Detectors. United States: N. p., 2018. Web. doi:10.1103/PhysRevLett.121.051301.
Agnese, R., & et al. First Dark Matter Constraints from SuperCDMS Single-Charge Sensitive Detectors. United States. doi:10.1103/PhysRevLett.121.051301.
Agnese, R., and et al. Fri . "First Dark Matter Constraints from SuperCDMS Single-Charge Sensitive Detectors". United States. doi:10.1103/PhysRevLett.121.051301. https://www.osti.gov/servlets/purl/1439463.
@article{osti_1439463,
title = {First Dark Matter Constraints from SuperCDMS Single-Charge Sensitive Detectors},
author = {Agnese, R. and et al.},
abstractNote = {We present the first limits on inelastic electron-scattering dark matter and dark photon absorption using a prototype SuperCDMS detector having a charge resolution of 0.1 electron-hole pairs (CDMS HVeV, a 0.93 gram CDMS HV device). These electron-recoil limits significantly improve experimental constraints on dark matter particles with masses as low as 1 MeV/$\mathrm{c^2}$. We demonstrate a sensitivity to dark photons competitive with other leading approaches but using substantially less exposure (0.49 gram days). These results demonstrate the scientific potential of phonon-mediated semiconductor detectors that are sensitive to single electronic excitations.},
doi = {10.1103/PhysRevLett.121.051301},
journal = {Physical Review Letters},
issn = {0031-9007},
number = 5,
volume = 121,
place = {United States},
year = {2018},
month = {4}
}

Works referenced in this record:

Direct detection of sub-GeV dark matter
journal, April 2012


Two U(1)'s and ϵ charge shifts
journal, January 1986


Two Z's or not two Z's?
journal, March 1984


Scalar dark matter candidates
journal, April 2004


Secluded WIMP dark matter
journal, April 2008


Direct detection constraints on dark photon dark matter
journal, July 2015


Analyzing the Discovery Potential for Light Dark Matter
journal, December 2015


Direct detection of sub-GeV dark matter with semiconductor targets
journal, May 2016

  • Essig, Rouven; Fernández-Serra, Marivi; Mardon, Jeremy
  • Journal of High Energy Physics, Vol. 2016, Issue 5
  • DOI: 10.1007/JHEP05(2016)046

Absorption of light dark matter in semiconductors
journal, January 2017


Thermal detection of single e-h pairs in a biased silicon crystal detector
journal, January 2018

  • Romani, R. K.; Brink, P. L.; Cabrera, B.
  • Applied Physics Letters, Vol. 112, Issue 4
  • DOI: 10.1063/1.5010699

Single-Electron and Single-Photon Sensitivity with a Silicon Skipper CCD
journal, September 2017


First Direct-Detection Constraints on eV-Scale Hidden-Photon Dark Matter with DAMIC at SNOLAB
journal, April 2017


First Direct Detection Limits on Sub-GeV Dark Matter from XENON10
journal, July 2012


Projected sensitivity of the SuperCDMS SNOLAB experiment
journal, April 2017


Gram-scale cryogenic calorimeters for rare-event searches
journal, July 2017


Voltage‐assisted calorimetric ionization detector
journal, December 1988

  • Luke, P. N.
  • Journal of Applied Physics, Vol. 64, Issue 12
  • DOI: 10.1063/1.341976

Radiation Ionization Processes in Germanium and Silicon Crystals
journal, May 1962


The local dark matter density
journal, May 2014


X-Ray Interactions: Photoabsorption, Scattering, Transmission, and Reflection at E = 50-30,000 eV, Z = 1-92
journal, July 1993

  • Henke, B. L.; Gullikson, E. M.; Davis, J. C.
  • Atomic Data and Nuclear Data Tables, Vol. 54, Issue 2, p. 181-342
  • DOI: 10.1006/adnd.1993.1013

Optical properties of intrinsic silicon at 300 K
journal, January 1995

  • Green, Martin A.; Keevers, Mark J.
  • Progress in Photovoltaics: Research and Applications, Vol. 3, Issue 3
  • DOI: 10.1002/pip.4670030303

Fine Structure in the Absorption-Edge Spectrum of Si
journal, September 1958


Intrinsic Optical Absorption in Single-Crystal Germanium and Silicon at 77°K and 300°K
journal, August 1955


Fully depleted, back-illuminated charge-coupled devices fabricated on high-resistivity silicon
journal, January 2003

  • Holland, S. E.; Groom, D. E.; Palaio, N. P.
  • IEEE Transactions on Electron Devices, Vol. 50, Issue 1
  • DOI: 10.1109/TED.2002.806476

Absolute photoabsorption measurements of Mg, Al, and Si in the soft-x-ray region below the L 2 , 3 edges
journal, June 1994


Photoabsorption near the L I I , I I I Edge of Silicon and Aluminum
journal, September 1970


Photoelectric cross sections for 6 20-keV photons in beryllium, carbon, magnesium, aluminum, silicon, copper, silver, and lead
journal, June 1988


Franz-Keldysh Effect of the Refractive Index in Semiconductors
journal, July 1965


Solar cell efficiency and carrier multiplication in Si1−xGex alloys
journal, April 1998

  • Wolf, M.; Brendel, R.; Werner, J. H.
  • Journal of Applied Physics, Vol. 83, Issue 8
  • DOI: 10.1063/1.367177

Quantum efficiency of the internal photoelectric effect in silicon and germanium
journal, February 1976

  • Christensen, Ove
  • Journal of Applied Physics, Vol. 47, Issue 2
  • DOI: 10.1063/1.322635

The near ultraviolet quantum yield of silicon
journal, February 1983

  • Wilkinson, F. J.; Farmer, A. J. D.; Geist, J.
  • Journal of Applied Physics, Vol. 54, Issue 2
  • DOI: 10.1063/1.332095

On the experimental determination of the Fano factor in Si at soft X-ray wavelengths
journal, October 2002

  • Owens, Alan; Fraser, G. W.; McCarthy, Kieran J.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 491, Issue 3
  • DOI: 10.1016/S0168-9002(02)01178-6

Finding an upper limit in the presence of an unknown background
journal, August 2002


A small amount of mini-charged dark matter could cool the baryons in the early Universe
journal, May 2018


Turning off the lights: How dark is dark matter?
journal, March 2011


Possible interaction between baryons and dark-matter particles revealed by the first stars
journal, March 2018


Severely Constraining Dark-Matter Interpretations of the 21-cm Anomaly
journal, July 2018


    Works referencing / citing this record:

    Direct detection experiments at the neutrino dipole portal frontier
    journal, April 2019