We consider the counting rate estimation of an unknown radioactive source, which emits
photons at times modeled by an homogeneous Poisson process. A spectrometer converts …

Identification of nuclear pulse signal is of importance in radioactive measurements,
especially in recognizing adjacent overlapping nuclear pulses. In this article, we propose an …

The pile-up rejection in nuclear spectroscopy has been confronted recently by several pile-
up correction schemes that compensate for distortions of the signal and subsequent energy …

A novel estimation model based on deep learning is proposed for estimating the pulse
amplitude of photons incident upon a silicon drift detector in X-ray spectroscopic systems. It …

Every radioactive source can be characterized by an histogram obtained after collecting the
energies of photons emitted from the source, also called energy spectrum. However, when …

This letter considers a problem stemming from the analysis of spectrometric data. When
performing experiments on highly radioactive matter, electrical pulses recorded by the …

A novel estimator is proposed for estimating the energy distribution of photons incident upon
a detector in X-ray spectroscopic systems. It is specifically designed for count-rate regimes …

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 …

We present an overview of fission chamber's functioning modes, theoretical aspects of the
nonnegative matrix factorization methods, and the opportunities that offer neutron data …

In X-ray spectrum analysis, the pulse pile-up is a long-standing issue which deteriorates the
energy resolution and count rates of the radiation detection systems. In this study, a novel …