DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Search for low-mass WIMPs in a 0.6 kg day exposure of the DAMIC experiment at SNOLAB

Abstract

In this paper, we present results of a dark matter search performed with a 0.6 kg d exposure of the DAMIC experiment at the SNOLAB underground laboratory. We measure the energy spectrum of ionization events in the bulk silicon of charge-coupled devices down to a signal of 60 eV electron equivalent. The data are consistent with radiogenic backgrounds, and constraints on the spin-independent WIMP-nucleon elastic-scattering cross section are accordingly placed. A region of parameter space relevant to the potential signal from the CDMS-II Si experiment is excluded using the same target for the first time. This result obtained with a limited exposure demonstrates the potential to explore the low-mass WIMP region (<10 GeV c-2) with the upcoming DAMIC100, a 100 g detector currently being installed in SNOLAB.

Authors:
 [1]
  1. Universidad Nacional Autonoma de Mexico, Mexico City (Mexico).et al
Publication Date:
Research Org.:
Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)
Sponsoring Org.:
USDOE Office of Science (SC), High Energy Physics (HEP)
Contributing Org.:
DAMIC Collaboration
OSTI Identifier:
1339144
Report Number(s):
FERMILAB-PUB-16-365-AE-CD-E; arXiv:1607.07410
Journal ID: ISSN 2470-0010; PRVDAQ; 1477788; TRN: US1701321
Grant/Contract Number:  
AC02-07CH11359
Resource Type:
Accepted Manuscript
Journal Name:
Physical Review D
Additional Journal Information:
Journal Volume: 94; Journal Issue: 8; Journal ID: ISSN 2470-0010
Publisher:
American Physical Society (APS)
Country of Publication:
United States
Language:
English
Subject:
79 ASTRONOMY AND ASTROPHYSICS; 46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY

Citation Formats

Aguilar-Arevalo, A. Search for low-mass WIMPs in a 0.6 kg day exposure of the DAMIC experiment at SNOLAB. United States: N. p., 2016. Web. doi:10.1103/PhysRevD.94.082006.
Aguilar-Arevalo, A. Search for low-mass WIMPs in a 0.6 kg day exposure of the DAMIC experiment at SNOLAB. United States. https://doi.org/10.1103/PhysRevD.94.082006
Aguilar-Arevalo, A. Thu . "Search for low-mass WIMPs in a 0.6 kg day exposure of the DAMIC experiment at SNOLAB". United States. https://doi.org/10.1103/PhysRevD.94.082006. https://www.osti.gov/servlets/purl/1339144.
@article{osti_1339144,
title = {Search for low-mass WIMPs in a 0.6 kg day exposure of the DAMIC experiment at SNOLAB},
author = {Aguilar-Arevalo, A.},
abstractNote = {In this paper, we present results of a dark matter search performed with a 0.6 kg d exposure of the DAMIC experiment at the SNOLAB underground laboratory. We measure the energy spectrum of ionization events in the bulk silicon of charge-coupled devices down to a signal of 60 eV electron equivalent. The data are consistent with radiogenic backgrounds, and constraints on the spin-independent WIMP-nucleon elastic-scattering cross section are accordingly placed. A region of parameter space relevant to the potential signal from the CDMS-II Si experiment is excluded using the same target for the first time. This result obtained with a limited exposure demonstrates the potential to explore the low-mass WIMP region (<10 GeV c-2) with the upcoming DAMIC100, a 100 g detector currently being installed in SNOLAB.},
doi = {10.1103/PhysRevD.94.082006},
journal = {Physical Review D},
number = 8,
volume = 94,
place = {United States},
year = {Thu Oct 27 00:00:00 EDT 2016},
month = {Thu Oct 27 00:00:00 EDT 2016}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record

Citation Metrics:
Cited by: 111 works
Citation information provided by
Web of Science

Save / Share:

Works referenced in this record:

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

Measurement of the ionization produced by sub-keV silicon nuclear recoils in a CCD dark matter detector
journal, October 2016


Supersymmetric dark matter
journal, August 2000


Measurement of the ionization of slow silicon nuclei in silicon for the calibration of a silicon dark-matter detector
journal, November 1990


Results on light dark matter particles with a low-threshold CRESST-II detector
journal, January 2016


Direct search for low mass dark matter particles with CCDs
journal, May 2012


Scientific Charge-Coupled Devices
book, January 2001


Compatibility of DAMA/LIBRA dark matter detection with other searches in light of new galactic rotation velocity measurements
journal, September 2009


Ionization Yield of Radiations. II. The Fluctuations of the Number of Ions
journal, July 1947


Asymmetric Dark Matter: Theories, signatures, and constraints
journal, April 2014


New Results from the Search for Low-Mass Weakly Interacting Massive Particles with the CDMS Low Ionization Threshold Experiment
journal, February 2016


Fano-Noise-Limited CCDs
conference, December 1988

  • Janesick, James; Elliott, Tom; Bredthauer, Richard
  • 32nd Annual Technical Symposium, SPIE Proceedings
  • DOI: 10.1117/12.948704

DAMIC at SNOLAB
journal, January 2015


Measurement of radioactive contamination in the high-resistivity silicon CCDs of the DAMIC experiment
journal, August 2015


Silicon Detector Dark Matter Results from the Final Exposure of CDMS II
journal, December 2013


Improved Limits on Scattering of Weakly Interacting Massive Particles from Reanalysis of 2013 LUX Data
journal, April 2016


Status of the Dark Energy Survey Camera (DECam) project
conference, September 2012

  • Flaugher, Brenna L.; Abbott, Timothy M. C.; Angstadt, Robert
  • SPIE Astronomical Telescopes + Instrumentation, SPIE Proceedings
  • DOI: 10.1117/12.926216

Supersymmetric dark matter
journal, December 2002


DAMIC at SNOLAB
journal, December 2019


Measurement of radioactive contamination in the high-resistivity silicon CCDs of the DAMIC experiment
text, January 2015

  • Collaboration, Damic; Al, Et; Aguilar-Arevalo, A.
  • IOP Publishing
  • DOI: 10.5167/uzh-129913

Works referencing / citing this record:

Current status of direct dark matter detection experiments
journal, March 2017

  • Liu, Jianglai; Chen, Xun; Ji, Xiangdong
  • Nature Physics, Vol. 13, Issue 3
  • DOI: 10.1038/nphys4039

Direct detection of WIMP dark matter: concepts and status
journal, August 2019


CNO neutrino Grand Prix: the race to solve the solar metallicity problem
journal, April 2018

  • Cerdeño, David G.; Davis, Jonathan H.; Fairbairn, Malcolm
  • Journal of Cosmology and Astroparticle Physics, Vol. 2018, Issue 04
  • DOI: 10.1088/1475-7516/2018/04/037

Opening the energy window on direct dark matter detection
journal, December 2018

  • Bozorgnia, Nassim; Cerdeño, David G.; Cheek, Andrew
  • Journal of Cosmology and Astroparticle Physics, Vol. 2018, Issue 12
  • DOI: 10.1088/1475-7516/2018/12/013

First results on low-mass dark matter from the CRESST-III experiment
journal, December 2019


Potential of CCDs for the study of sterile neutrino oscillations via Coherent Neutrino-Nucleus Elastic Scattering
journal, October 2017


Dark matter signals on a laser interferometer
journal, January 2020


New constraints and discovery potential of sub-GeV dark matter with xenon detectors
journal, August 2017


The Sun as a sub-GeV dark matter accelerator
journal, March 2018


Results on MeV-scale dark matter from a gram-scale cryogenic calorimeter operated above ground: CRESST Collaboration
journal, September 2017


Analysis of backgrounds for the ANAIS-112 dark matter experiment
journal, May 2019


Background assessment for the TREX dark matter experiment
journal, September 2019


Directly Detecting Sub-GeV Dark Matter with Electrons from Nuclear Scattering
text, January 2018


Dark Matter that Interacts with Baryons: Density Distribution within the Earth and New Constraints on the Interaction Cross-section
journal, October 2018

  • Neufeld, David A.; Farrar, Glennys R.; McKee, Christopher F.
  • The Astrophysical Journal, Vol. 866, Issue 2
  • DOI: 10.3847/1538-4357/aad6a4

Cosmogenic activation of materials
conference, January 2005

  • Amaré, J.
  • TOPICAL WORKSHOP ON LOW RADIOACTIVITY TECHNIQUES: LRT 2004, AIP Conference Proceedings
  • DOI: 10.1063/1.2060480

A measurement of the ionization efficiency of nuclear recoils in silicon
text, January 2017


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

  • Aguilar-Arevalo, A.; Amidei, D.; Bertou, X.
  • American Physical Society
  • DOI: 10.5167/uzh-148652

Cosmogenic activation of materials
conference, January 2013

  • Cebrián, S.
  • LOW RADIOACTIVITY TECHNIQUES 2013 (LRT 2013): Proceedings of the IV International Workshop in Low Radioactivity Techniques, AIP Conference Proceedings
  • DOI: 10.1063/1.4818094

Absorption of light dark matter in semiconductors
text, January 2016


Examining the origin of dark matter mass at colliders
text, January 2016


Impact of Resonance on Thermal Targets for Invisible Dark Photon Searches
text, January 2017


Current status of direct dark matter detection experiments
text, January 2017


SENSEI: First Direct-Detection Constraints on sub-GeV Dark Matter from a Surface Run
text, January 2018


Directional Detection of Light Dark Matter with Polar Materials
text, January 2018


Opening the energy window on direct dark matter detection
text, January 2018


Background assessment for the TREX Dark Matter experiment
text, January 2018


First results from the CRESST-III low-mass dark matter program
text, January 2019


(Not as) Big as a Barn: Upper Bounds on Dark Matter-Nucleus Cross Sections
text, January 2019