Results 11 to 20 of about 170,377 (287)

The cyclotron-based neutron sources and projects at NARI [PDF]

open access: yesEPJ Web of Conferences
A compact accelerator-driven neutron source is being developed in Taiwan to fill the need in neutron scattering experimental facilities. The National Atomic Research Institute (NARI) is spearheading two neutron projects to deliver neutron services to ...
Jeng Sheng-Long   +6 more
doaj   +1 more source

Comparison of different geometric configurations and materials for neutron radiography purposes based on a 241Am/Be neutron source

open access: yesJournal of Taibah University for Science, 2017
The present work examines two different geometric configurations and three different lining materials that are suitable for thermal neutron radiography purposes based on a 241Am/Be neutron source.
J.G. Fantidis
doaj   +1 more source

Evaluation of PWR pressure vessel fast neutron fluence benchmarks from NUREG/CR-6115 with ares transport code [PDF]

open access: yesNuclear Technology and Radiation Protection, 2017
An accurate evaluation of PWR pressure vessel fast neutron fluence is essential to ensure pressure vessel integrity over the design lifetime. The discrete ordinates method is one of the main methods to treat such problems.
Zhang Liang   +3 more
doaj   +1 more source

Fast Neutron Fluence Rate Measurement for the Neutron Beams at IHNI-1

open access: yesJournal of Isotopes, 2017
To validate and determine the contamination source term of fast neutrons produced by the first in-Hospital Neutron Irradiator (IHNI-1) for boron neutron capture therapy (BNCT), a boron-covered 235U fission chamber was designed to be used for the ...
WANG Gu-jun1;CHEN Jun1;LI Chun-juan1;SONG Ming-zhe1;ZHANG Zi-zhu2
doaj   +1 more source

A 235U mass measurement method for UO2 rod assembly based on the n/γ joint measurement system

open access: yesNuclear Engineering and Technology, 2020
Fast-Neutron Multiplicity Counter based on Liquid Scintillator Detector can directly measure the fast neutron multiplicity emitted by UO2 rod. HPGe gamma spectrometer; which has superior energy resolution; is routinely used for the gamma energy spectrum ...
Jianqing Yang   +8 more
doaj   +1 more source

A Monte Carlo model of the Dingo thermal neutron imaging beamline

open access: yesScientific Reports, 2023
In this study, we present a validated Geant4 Monte Carlo simulation model of the Dingo thermal neutron imaging beamline at the Australian Centre for Neutron Scattering.
Klaudiusz Jakubowski   +10 more
doaj   +1 more source

On the experimental search for neutron -- mirror neutron oscillations [PDF]

open access: yes, 2006
Fast neutron-mirror neutron (n-n') oscillations were proposed recently as the explanation of the GZK puzzle. We discuss possible laboratory experiments to search for such oscillaions and to improve the present very weak constraints on the value of the n ...
Angloher   +45 more
core   +1 more source

Fast neutron activation analysis by means of low voltage neutron generator

open access: yesResults in Physics, 2016
A description of D-T neutron generator (NG) is presented. This machine can be used for fast neutron activation analysis applied to determine some selected elements, especially light elements, in different materials.
M.E. Medhat
doaj   +1 more source

Fast Neutron Capture Reaction Data Measurement of Minor Actinides for Development of Nuclear Transmutation Systems [PDF]

open access: yesEPJ Web of Conferences, 2020
A research project entitled "study on accuracy improvement of fast-neutron capture reaction data of long-lived MAs for development of nuclear transmutation systems" is ongoing as a joint collaboration, including Tokyo Tech, Japan Atomic Energy Agency and
Katabuchi Tatsuya   +9 more
doaj   +1 more source

On capabilities and limitations of current fast neutron-flux monitoring instrumentation for the DEMO LFR ALFRED [PDF]

open access: yes, 2016
Among Gen IV projects for future nuclear power plants, Lead cooled Fast Reactors (LFR) seem to be a very interesting solution due to its benefits in terms of fuel cycle, coolant-safety and waste management.
LEPORE , LUIGI, REMETTI, Romolo
core   +1 more source

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