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“Edelweiss” tentative contributions

“Edelweiss” tentative contributions. G. Chardin DAPNIA, CEA/Saclay. Electronics and DAQ R&D. Fast ADCs (12 bits, 100-500 Msamples/s)

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“Edelweiss” tentative contributions

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  1. “Edelweiss”tentative contributions G. Chardin DAPNIA, CEA/Saclay

  2. Electronics and DAQ R&D • Fast ADCs (12 bits, 100-500 Msamples/s) • Digital acquisition systems (acquire continuously signals from detectors, decision on numerical flow, software trigger and online analysis) ; experience from Edelweiss-I and -II • Ultra-low noise electronics (in particular GaAs HEMTs)

  3. Detector development • Very high resolution calorimeters • R&D on localization by analysis of fast charge signal • Participation to calibration test facility (AGATA, GERDA, …) for study of SSE vs. MSE

  4. Other possible developments • Design of large underground infrastructure, especially if compatible with EURECA design study (Dark Matter EU facility) • Contribution to MCIRI magnet design and/or construction (discussion with A. Dael, SACM) ? • Active neutron background veto

  5. Remarks • These propositions must be validated by our scientific committees and by the board of coordinators of Edelweiss • Which EU tool(s) should we use ? • Network, design study, … • How can we be inserted in the FP7 EU framework ? • Insertion of “Edelweiss” DBD R&D in EU structure if possible

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