Author/Authors :
Stark، نويسنده , , M. and Boslau، نويسنده , , O. and Feilitzsch، نويسنده , , J. and Goldstraك، نويسنده , , P. and Jochum، نويسنده , , J. and Kemmer، نويسنده , , J. and Potzel، نويسنده , , W. and Rau، نويسنده , , W.، نويسنده ,
Abstract :
Simultaneous measurement of a temperature signal and scintillation light of a CaWO4 crystal can be used for background rejection in cryogenic dark matter experiments. In our case the light is measured with a cryogenic detector that consists of a silicon absorber with a superconducting phase transition thermometer. Due to the Neganov–Luke effect the thermal signal is enhanced when a voltage is applied to the silicon absorber. First results with the application of this effect to our low-threshold light detectors will be discussed in this paper.
Keywords :
Neganov–Luke effect , Cryogenic light detector , CRESST , Dark matter
