Searching for Dark Matter with the EDELWEISS Experiments
Searching for Dark Matter with the EDELWEISS Experiments
Searching for Dark Matter with the EDELWEISS Experiments
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Maximum Likelihood Analysis <strong>for</strong> Low Mass<br />
Events / 30 days<br />
L = Y r⇢ (E,t) +<br />
16<br />
14<br />
12<br />
10<br />
8<br />
6<br />
4<br />
2<br />
0<br />
(1 r)⇢ (E,t)<br />
Events / 30 days<br />
16<br />
14<br />
12<br />
10<br />
0.2 0.4<br />
0<br />
0.6 0.2 0.8 0.4 1 0.6 0.8<br />
0<br />
0 1<br />
2 3 4<br />
0<br />
5 0 6 1 7 2 8 39 410 5 6 7 8 9 10<br />
Time [years] Time [years]<br />
Energy [keV] Energy [keV]<br />
TU Dresden. G. Adam Cox 6 December 2012<br />
8<br />
6<br />
4<br />
2<br />
Events / 0.67 keV<br />
16<br />
14<br />
12<br />
10<br />
8<br />
6<br />
4<br />
2<br />
Events / 0.67 keV<br />
mχ = 8 GeV<br />
σ ~7e-40 cm -2<br />
• Heat Energy / Time<br />
• Time-dependent model and<br />
efficiencies<br />
• ID3<br />
16<br />
14<br />
12<br />
10<br />
8<br />
6<br />
4<br />
2<br />
37