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arXiv · 1501.04617

Microscopic Model for the Scintillation-Light Generation and Light-Quenching in CaWO$_4$ single crystals

S. Roth·F. v. Feilitzsch·J. -C. Lanfranchi·W. Potzel·S. Schönert·A. Ulrich
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Abstract

Scintillators are employed for particle detection and identification using light-pulse shapes and light quenching factors. We developed a comprehensive model describing the light generation and quenching in CaWO$_4$ single crystals used for direct dark matter search. All observed particle-dependent light-emission characteristics can be explained quantitatively, light-quenching factors and light-pulse shapes are calculated on a microscopic basis. This model can be extended to other scintillators such as inorganic crystal scintillators, liquid noble gases or organic liquid scintillators.

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S. Roth, F. v. Feilitzsch, J. -C. Lanfranchi, W. Potzel, S. Schönert, A. Ulrich. 2015-01-19. Microscopic Model for the Scintillation-Light Generation and Light-Quenching in CaWO$_4$ single crystals. https://arxiv.org/abs/1501.04617

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