High Resolution Gamma Ray Spectroscopy at MHz Counting Rates With LaBr Scintillators for Fusion Plasma Applications

M Nocente, M Tardocchi, A Olariu… - … on Nuclear Science, 2013 - ieeexplore.ieee.org
High resolution γ-ray spectroscopy measurements at MHz counting rates were carried out at
nuclear accelerators, combining a LaBr 3 (Ce) detector with dedicated hardware and …

Energy resolution of gamma-ray spectroscopy of JET plasmas with a LaBr3 scintillator detector and digital data acquisition

M Nocente, M Tardocchi, I Chugunov… - Review of scientific …, 2010 - pubs.aip.org
A new high efficiency, high resolution, fast γ-ray spectrometer was recently installed at the
JET tokamak. The spectrometer is based on a LaBr 3 (Ce) scintillator coupled to a …

Study of runaway electron dynamics at the ASDEX Upgrade tokamak during impurity injection using fast hard x-ray spectrometry

A Shevelev, E Khilkevitch, M Iliasova, M Nocente… - Nuclear …, 2021 - iopscience.iop.org
To study the runaway electron (RE) dynamics during plasma discharge and develop
scenarios for disruption mitigation, a hard x-ray (HXR) spectrometric system has been …

High resolution gamma-ray spectrometer with MHz capabilities for runaway electron studies at ASDEX Upgrade

M Nocente, A Shevelev, L Giacomelli… - Review of Scientific …, 2018 - pubs.aip.org
A new gamma-ray spectrometer with MHz capabilities has been developed to measure the
bremsstrahlung emission spectrum in the gamma-ray energy band generated by MeV range …

Gamma ray spectroscopy at high energy and high time resolution at JET

M Tardocchi, LI Proverbio, G Gorini, G Grosso… - Review of Scientific …, 2008 - pubs.aip.org
In fusion plasmas gamma ray emission is caused by reactions of fast particles, such as
fusion alpha particles, with impurities. Gamma ray spectroscopy at JET has provided …

Development of a high-speed digital pulse signal acquisition and processing system based on MTCA for liquid scintillator neutron detector on EAST

YQ Zhang, LQ Hu, GQ Zhong, HR Cao, JL Zhao… - Nuclear Science and …, 2023 - Springer
In this experimental study, involving deuterium–deuterium fusion neutron emission
spectroscopy measurement on the experimental advanced superconducting tokamak …

Parallel processing method for high-speed real time digital pulse processing for gamma-ray spectroscopy

AM Fernandes, RC Pereira, J Sousa, A Neto… - Fusion Engineering and …, 2010 - Elsevier
A new data acquisition (DAQ) system was developed to fulfil the requirements of the gamma-
ray spectrometer (GRS) JET–EP2 (joint European Torus enhancement project 2), providing …

ATCA advanced control and data acquisition systems for fusion experiments

B Gonçalves, J Sousa, A Batista… - … on Nuclear Science, 2010 - ieeexplore.ieee.org
The next generation of large-scale physics experiments will be highly complex, raise new
challenges in the field of control and automation systems and demand well integrated …

FPGA-based novel real-time evaluation and data quality monitoring system for tokamak high-performance GEM soft X-ray diagnostic

A Wojenski, KT Pozniak, D Mazon… - Journal of …, 2018 - iopscience.iop.org
Based on literature review data quality monitoring topic is often being simplified in case of
tokamak diagnostic systems. In previous publications Authors presented a novel model of …

Infrared interferometry with submicrosecond time resolution in massive gas injection experiments on ASDEX upgrade

A Mlynek, G Pautasso, M Maraschek… - Fusion Science and …, 2012 - Taylor & Francis
In this paper, we describe recent measurements with the ASDEX Upgrade two-color
CO2/HeNe interferometer in which a time resolution of 200 ns was obtained in the density …