FIRST OBSERVATION OF THE SCINTILLATION LIGHT FROM SOLID XE, KR AND AR WITH A CSI PHOTOCATHODE


APRILE E., BOLOTNIKOV A., CHEN D., XU F., PESKOV V.

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, cilt.353, sa.1-3, ss.55-58, 1994 (SCI-Expanded) identifier identifier identifier

Özet

We have demonstrated that the scintillation light from solid Xe, Kr and Ar can be recorded by means of a CsI photocathode directly coupled with the solid. The signal obtained from the CsI photocathode inside solid rare gases is 20-100% higher than that previously observed with CsI photocathodes inside the same liquids. This may open new applications of solid rare gas scintillating detectors with such a readout.