Treatment of material radioassay measurements in projecting sensitivity for low-background experiments
arXiv:1808.05307
Abstract
By analyzing sensitivity projections as a statisical estimation problem, we evaluated different ways of treating radioassay measurement results (values and upper limits) when projecting sensitivity for low-background experiments. We developed a figure of merit that incorporates a notion of conservativeness to quantitatively explore the consequences of attempts to bias sensitivity projections, and proposed a method to report sensitivity.
arXiv comment18 pages, 12 figures. Single column; plots format
References in corpus (8)
- A Unified Approach to the Classical Statistical Analysis of Small Signals
- Getting the most from the statistical analysis of solar neutrino oscillations
- The projected background for the CUORE experiment
- The Majorana Demonstrator Radioassay Program
- Measurement of the Two-Neutrino Double Beta Decay Half-life of Te with the CUORE-0 Experiment
- Material screening and selection for XENON100
- Radiopurity assessment of the tracking readout for the NEXT double beta decay experiment
- A Database for Storing the Results of Material Radiopurity Measurements