Description
Chair: Kaixuan Ni (Shanghai Jiao Tong University)
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Ritoban Basu Thakur (Fermilab/ UIUC)11/13/13, 2:20 PMDark MatteroralThe CDMS-low-ionization-threshold-experiment was designed to measure low-energy recoils from Weakly Interacting Massive Particles of mass < 10 GeV. This experiment uses voltage-assisted Luke-Neganov amplification of the ionization-energy deposited by particle interactions, which allows us to probe for light WIMP scatters. In this talk I will describe the physics behind CDMSlite and present...Go to contribution page
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Ioannis Giomataris (CEA-Saclay)11/13/13, 2:45 PMDark MatteroralThe new detector based on a spherical geometry will be presented. The detector consists of a large spherical gas volume with a central electrode forming a radial electric field. A small spherical sensor located at the center is acting as a proportional amplification structure. Sub-keV energy threshold with good energy resolution is achieved and calibration source developed. The very low...Go to contribution page
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Dr Russell Neilson (University of Chicago)11/13/13, 3:10 PMDark MatteroralBubble chambers offer a number of compelling properties relevant for the direct detection of WIMP dark matter. Of particular note, it is possible, by the appropriate selection of operating conditions, to make a bubble chamber sensitive to the nuclear recoils produced by dark matter interactions, but insensitive to the typically-dominant background of electron recoils. I will discuss a suite of...Go to contribution page