Abstract:
Nuclear spectroscopy attempts to infer elemental composition by estimating the energy distribution of X-ray/gamma-ray photons. Performance at high count rates is limited ...Show MoreMetadata
Abstract:
Nuclear spectroscopy attempts to infer elemental composition by estimating the energy distribution of X-ray/gamma-ray photons. Performance at high count rates is limited by pulse pile-up. Numerous approaches attempt to estimate the properties of individual photons in the time domain. This work provides an asymptotic description of pile-up for the Neyman Pearson detector, showing that any algorithm that makes decisions regarding individual pulses will eventually suffer and be limited by pile-up.
Published in: 2018 IEEE Statistical Signal Processing Workshop (SSP)
Date of Conference: 10-13 June 2018
Date Added to IEEE Xplore: 30 August 2018
ISBN Information: