Direct Dark Matter Searches and the EDELWEISS-II experiment

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! ZEPLIN-III: two-phase Xe (Boulby mine)

ZEPLIN

V.N.Lebedenko, et al., arXiv: 0812.1150v1

127 kgd result

10.7 30.2 keV NR

March 11th, 2009 Moriond EW La Thuile - DM searches 12

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! ZEPLIN-III: two-phase Xe (Boulby mine) ZEPLIN V.N.Lebedenko, et al., arXiv: 0812.1150v1 127 kgd result 10.7 30.2 keV NR March 11th, 2009 Moriond EW La Thuile - DM searches 12

Xenon-100 ! Evolution: larger, better design for “zero”-bkg (

Page 1 and 2: Direct Dark Matter Searches and the
Page 3 and 4: Supersymmetry naturally “predicts
Page 5 and 6: Prediction uncertainties ! WIMP mas
Page 7 and 8: Background philosophy ! Difference
Page 9 and 10: ! Best present Spin- Independent li
Page 11: ! Large mass of Xe (10 kg) + purifi
Page 15 and 16: ! 17 x 300 g modules installed in G
Page 17 and 18: ! Charge measurements: centre and g
Page 19 and 20: ! … improve on EDELWEISS-I (2002)
Page 21 and 22: EDELWEISS-II 210 Pb source calibrat
Page 23 and 24: ! Gamma rejection of 400g • ~1 mo
Page 25 and 26: ! 93.5 kgd GeNTD • 11 detectors x
Page 27: ! Serious competition between prese

Direct Dark Matter Searches and the EDELWEISS-II experiment

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