Dark matter signal and its annual modulation of event number are observed by some direct searches in small mass region. However, the regions have been excluded by others. The isospin-violating dark matter is a hopeful candidate to explain the discrepancy. We study the possibility that a future project of dark matter search using nuclear emulsion can reach favored region by the isospin-violating dark matter. Since the detector has the directional sensitivity, it is expected to examine the region including the modulation property.
@article{arxiv.1205.0198,
title = {Isospin Violating Dark Matter Search by Nuclear Emulsion Detector},
author = {Keiko I. Nagao and Tatsuhiro Naka},
journal= {arXiv preprint arXiv:1205.0198},
year = {2013}
}