| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10716556 | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment | 2005 | 6 Pages |
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.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Instrumentation
Authors
M. Stark, O. Boslau, F.v. Feilitzsch, P. GoldstraÃ, J. Jochum, J. Kemmer, W. Potzel, W. Rau,