Direct Search for Low Mass Dark Matter Particles with CCDs
Instrumentation and Methods for Astrophysics
2015-05-28 v4 High Energy Physics - Experiment
Abstract
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.
Cite
@article{arxiv.1105.5191,
title = {Direct Search for Low Mass Dark Matter Particles with CCDs},
author = {J. Barreto and H. Cease and H. T. Diehl and J. Estrada and B. Flaugher and N. Harrison and J. Jones and B. Kilminster and J. Molina and J. Smith and T. Schwarz and A. Sonnenschein},
journal= {arXiv preprint arXiv:1105.5191},
year = {2015}
}