Direct Search for Low Mass Dark Matter Particles with CCDs
Journal Article
·
· Physics Letters. B
- Univ. Federal do Rio de Janeiro (UFRJ) (Brazil)
- Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
- Univ. Nacional de Asuncion (FIUNA) (Paraguay)
- Univ. of California, Davis, CA (United States)
A direct dark matter search is performed using fully-depleted high-resistivity CCD detectors. Due to their low electronic readout noise (RMS ~7 eV) these devices operate with a very low detection threshold of 40 eV, making the search for dark matter particles with low masses (~5 GeV) possible. The results of an engineering run performed in a shallow underground site are presented, demonstrating the potential of this technology in the low mass region.
- Research Organization:
- Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- Grant/Contract Number:
- AC02-07CH11359
- OSTI ID:
- 1020309
- Report Number(s):
- FERMILAB-PUB-11-289-AE; arXiv eprint number arXiv:1105.5191
- Journal Information:
- Physics Letters. B, Vol. 711, Issue 3-4; ISSN 0370-2693
- Publisher:
- ElsevierCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 83 works
Citation information provided by
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Web of Science
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