The absolute calibration of the detection efficiency for the total neutron yield in the whole plasma is one of the most important issues in the neutron diagnostics such as a neutron flux monitor (NFM). The possibility of a partial neutron calibration is investigated based on the in-situ neutron calibration data of the Large Helical Device (LHD), JT-60U, and other tokamaks. In the case of NFM using a 235U fission chamber located outside of the vacuum vessel on the equatorial plane, more than 90% of the detector counts are contributed by neutrons in the toroidal angle range of −60° to +60°. The detection efficiency for the neutron source located at one toroidal position on the magnetic axis (called point efficiency) decreased exponentially wi...
At the Joint European Torus (JET) the ex-vessel fission chambers and in-vessel activation detectors ...
A calibration of the JET neutron detectors was carried out prior to the upcoming deuterium-tritium e...
Neutronics aspects of a compact D-D neutron generator as a neutron source for the neutron calibratio...
The performance of diagnostic systems are limited by their weakest constituents, including their cal...
A compact DT neutron generator (NG) based on the mixed-beam operation was used as a calibration neut...
The two most sensitive TFTR fission-chamber detectors were absolutely calibrated in situ by a D-T ne...
Neutron transport analysis is used to evaluate the effects of neutron calibration source position, s...
Fusion plasmas produce neutrons and by measuring the neutron emission the fusion power can be inferr...
A new DT campaign (DTE2) is planned at JET in 2020 to minimize the risks of ITER operations. In view...
A wide-range neutron flux measurement instrument is developed herein for monitoring the total neutro...
Measurements of the neutron emission, resulting from nuclear fusion reactions between the hydrogen i...
Under the international fusion cooperating research, ³He neutron detectors in the GAMMA 10 tandem mi...
Recent advances in Inertial Confinement Fusion (ICF) experiments at Lawrence Livermore National Labo...
The power output of fusion devices is measured in terms of the neutron yield which relates directly ...
International audienceSoLid is a reactor neutrino experiment, located at BR2@SCKCEN (Mol, Belgium), ...
At the Joint European Torus (JET) the ex-vessel fission chambers and in-vessel activation detectors ...
A calibration of the JET neutron detectors was carried out prior to the upcoming deuterium-tritium e...
Neutronics aspects of a compact D-D neutron generator as a neutron source for the neutron calibratio...
The performance of diagnostic systems are limited by their weakest constituents, including their cal...
A compact DT neutron generator (NG) based on the mixed-beam operation was used as a calibration neut...
The two most sensitive TFTR fission-chamber detectors were absolutely calibrated in situ by a D-T ne...
Neutron transport analysis is used to evaluate the effects of neutron calibration source position, s...
Fusion plasmas produce neutrons and by measuring the neutron emission the fusion power can be inferr...
A new DT campaign (DTE2) is planned at JET in 2020 to minimize the risks of ITER operations. In view...
A wide-range neutron flux measurement instrument is developed herein for monitoring the total neutro...
Measurements of the neutron emission, resulting from nuclear fusion reactions between the hydrogen i...
Under the international fusion cooperating research, ³He neutron detectors in the GAMMA 10 tandem mi...
Recent advances in Inertial Confinement Fusion (ICF) experiments at Lawrence Livermore National Labo...
The power output of fusion devices is measured in terms of the neutron yield which relates directly ...
International audienceSoLid is a reactor neutrino experiment, located at BR2@SCKCEN (Mol, Belgium), ...
At the Joint European Torus (JET) the ex-vessel fission chambers and in-vessel activation detectors ...
A calibration of the JET neutron detectors was carried out prior to the upcoming deuterium-tritium e...
Neutronics aspects of a compact D-D neutron generator as a neutron source for the neutron calibratio...