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Searching for Dark Matter with the EDELWEISS Experiments

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ection [cm 2 ] (normalised Cross−section to nucleon) [cm 2 ] (normalise<br />

40<br />

42<br />

44<br />

46<br />

48<br />

10<br />

Maximum Likelihood Analysis <strong>for</strong> Low Mass<br />

−42<br />

http://dmtools.brown.edu/<br />

Spin Independent σA [cm -2 ]<br />

120712090201<br />

10 −44<br />

10 −40<br />

10-40 10 −46<br />

10 −42<br />

10-42 XENON1T (proj.)<br />

Preliminary<br />

10 −44<br />

10<br />

120712090201 −48<br />

TU Dresden. G. Adam Cox 6 December 2012<br />

Preliminary<br />

XENON1T (proj.)<br />

EURECA (proj.)<br />

10 50<br />

10 100 1000<br />

| | | | | | | |<br />

• Preliminary<br />

EDW-II PLB 702,5 (2011) 329<br />

DAMA/LIBRA http://dmtools.brown.edu/<br />

EPJ C56 (2008)<br />

CoGeNT PRL 106 (2011)<br />

• In principle, CRESST should II 2σ arXiv:1109.0702 obtain better<br />

limits CRESST by using II entire 1σ arXiv:1109.0702 parameter<br />

space (should be relatively trivial<br />

CDMS Science 327, 1619 (2010)<br />

to add ionization energy)<br />

+ Low E, PRL 106 (2011)<br />

• Need XENON100 to have an arXiv:1207.5988 accurate<br />

gamma background model<br />

EURECA (proj.)<br />

+ PRD 86, 051701(R) (2012)<br />

EDW-III proj. 24kg(fid) 6 months<br />

EDW & CDMS comb. PRD 84 (2011)<br />

XENON100 PRL 107 (2011)<br />

Buchmüller et al, 2011<br />

Bertone et al, 2011<br />

• Improved analysis to come<br />

beginning of 2013<br />

WIMP Mass [GeV/c 2 10 100 1000<br />

WIMP Mass [GeV/c<br />

]<br />

2 10 50<br />

WIMP Mass [GeV/c] 2 ]<br />

38<br />

| | | |

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