نتایج جستجو برای: neutron yield
تعداد نتایج: 239350 فیلتر نتایج به سال:
background: owing to its favourable decay characteristics 177lu [t1/2= 6.71 d, eβ(max)= 497 kev] is an attractive radionuclide for various therapeutic applications. ethylene diamine tatramethylene phosphonate (edtmp) is one of the most widely used ligands which form stable complexes with various radionuclides and all the complexes. materials and methods: enriched 176lu2o3 was dissolved in 0.1 n...
background: several landmine detection methods, based on nuclear techniques, have been suggested during the recent years. neutron energy moderation, neutron-induced gamma emission, neutron and gamma attenuation, and fast neutron backscattering are nuclear-based methods used for landmine detection. the aim of this study is to use backscattered neutron for landmine detection. materials and method...
T. Koskela1, A. Snicker1,7, S. Sipilä1, A. Salmi2, T. Johnson3, C. Marchetto4, M. Schneider5 M. Romanelli6, H. Weisen8, and JET contributors EUROfusion Consortium, JET, Culham Science Centre, Abingdon, OX14 3DB, UK 1 Aalto University School of Science, Espoo, Finland; 2 VTT Technical Research Centre, Finland; 3 Department of Fusion Plasma Physics, School of Electrical Engineering, KTH Royal Ins...
We report here on the development of neutron and photon sources for use in imaging and active interrogation applications, where there is a growing urgency for more advanced interrogation tools. These devices include high yield D-D, D-T and T-T fusion reaction based neutron generators and also low energy nuclear reaction based high-energy gamma generators. One common feature in these various dev...
Measurements of 2.5 MeV neutron emission from beam-target reactions performed at the ELISE neutral beam test facility are presented in this paper. The measurements are used to study the penetration of a deuterium beam in a copper dump, based on the observation of the time evolution of the neutron counting rate from beam-target reactions with a liquid scintillation detector. A calculation based ...
A low energy fast miniature plasma focus device ‘FMPF-1’ has recently been developed to be used as compact and portable nanosecond pulsed neutron source for field applications. The system operates in deuterium producing maximum neutron yield in the order of 10 neutrons/ pulse in 4� sr. at ~80kA peak discharge current. In the range of 4 to 7mbar distinct and sharp dip in the current derivative s...
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