C. Amsler Physik-Institut der Universität Zürich
C. Amsler Physik-Institut der Universität Zürich
C. Amsler Physik-Institut der Universität Zürich
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Future laboratory searches: coordination needed!!<br />
I) Cryogenic detectors<br />
T < 100 mK (bolometers)<br />
Phonons and ionization, EDELWEISS, CDMS<br />
Phonons and scintillation, CRESST<br />
Future generation: 100 x more sensitive<br />
e.g. EURECA- consortium: EDELWEISS + CRESST<br />
10 kg to 1000 kg<br />
Advantages: high resolution, nearly background free<br />
Signal proportional to measurement time<br />
II) Noble liquids<br />
ZEPLIN, ArDM, WARP, DEAP, MINICLEAN,<br />
XENON-10,100...<br />
Future generation: DARWIN-consortium (Xe, Ar)<br />
LUX in the USA (Xe), CLEAN, DEAP-3000 (Ar)<br />
Advantage: large masses, Ar is cheap<br />
However: signal proportional to square root of<br />
measurement time<br />
WIN’11, CapeTown, 31 January 2011, C. <strong>Amsler</strong> 8
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