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arXiv · 1110.3444

Simulation of the Directional Dark Matter Detector (D3) and Directional Neutron Observer (DiNO)

I. Jaegle·H. Feng·S. Ross·J. Yamaoka·S. E. Vahsen
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Abstract

Preliminary simulation and optimization studies of the Directional Dark Matter Detector and the Directional Neutron Observer are presented. These studies show that the neutron interaction with the gas-target in these detectors is treated correctly by GEANT4 and that by lowering the pressure, the sensitivity to low-mass WIMP candidates is increased. The use of negative ion drift might allow us to search the WIMP mass region suggested by the results of the non-directional experiments DAMA/LIBRA, CoGeNT and CRESST-II.

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I. Jaegle, H. Feng, S. Ross, J. Yamaoka, S. E. Vahsen. 2011-10-16. Simulation of the Directional Dark Matter Detector (D3) and Directional Neutron Observer (DiNO). https://doi.org/10.1051/eas%2F1253014

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