Title of article
Charge amplification concepts for direction-sensitive dark matter detectors
Author/Authors
Hrvoje Dujmic، نويسنده , , D. and Fisher، نويسنده , , P. and Sciolla، نويسنده , , G. and Ahlen، نويسنده , , S. and Dutta، نويسنده , , V. and Henderson، نويسنده , , S. and Kaboth، نويسنده , , A. and Kohse، نويسنده , , G. and Lanza، نويسنده , , R. and Monroe، نويسنده , , J. and Roccaro، نويسنده , , A. and Skvorodnev، نويسنده , , N. and Tomita، نويسنده , , H. and Vanderspek، نويسنده , , R. and Wellenstein، نويسنده , , H. and Yamamoto، نويسنده , , R.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
7
From page
58
To page
64
Abstract
Direction measurement of weakly interacting massive particles in time-projection chambers can provide definite evidence of their existence and help to determine their properties. This article demonstrates several concepts for charge amplification in time-projection chambers that can be used in direction-sensitive dark matter search experiments. We demonstrate reconstruction of the “head-tail” effect for nuclear recoils above 100 keV, and discuss the detector performance in the context of dark matter detection and scaling to large detector volumes.
Keywords
Dark matter , nuclear scattering , Optical readout , TPC , WIMP , Directional detector
Journal title
Astroparticle Physics
Serial Year
2008
Journal title
Astroparticle Physics
Record number
1329759
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