Ara
Toplam kayıt 91, listelenen: 71-80
Investigation of Lead Target Nuclei Used on Accelerator-Driven Systems for Tritium Production
(Springer, 2012)
High-current proton accelerators are being researched at Los Alamos National Laboratory and other laboratories for accelerator production of tritium, transmuting long-lived radioactive waste into shorter-lived products, ...
Investigation of Some Structural Fusion Materials for (n, alpha) Reactions at the 14-15 MeV Energy Region
(Springer, 2011)
In fusion reactor structures, a serious damage mechanism has been gas production in the metallic resulting from diverse nuclear reactions, mainly through (n, alpha) and (n, p) reactions above a certain threshold energy. ...
An Investigation for Ground State Features of Some Structural Fusion Materials
(Springer, 2011)
Environmental concerns associated with fossil fuels are creating increased interest in alternative non-fossil energy sources. Nuclear fusion can be one of the most attractive sources of energy from the viewpoint of safety ...
A Study on Be8-18 Isotopes Used on Neutron Multiplier in Reactor Design
(Springer, 2011)
Neutronic characterization and development of structural materials, neutron multiplier materials, tritium breeders are primarily important for fusion and hybrid reactors. In order to improve neutron economy, beryllium, ...
Calculation of Equilibrium and Pre-equilibrium He-4-Emission Spectra at 62 MeV Proton Incident Energy
(Springer, 2011)
In this study, the He-4-emission cross sections for Al-27, Fe-54,Fe-56, Au-197, Pb-208 and Bi-209 target nuclei have been calculated at 62 MeV proton energy. In these calculations, the pre-equilibrium effects have been ...
Odd nuclei and shape phase transitions: the role of the unpaired fermion
(World Scientific Publ Co Pte Ltd, 2011)
Shape phase transitions in even and odd systems are reviewed within the frameworks of the Interacting Boson Model(IBM) and the Interacting Boson Fermion Model(IBFM), respectively and compared with geometric models when ...
The effect of the initial exciton numbers on Fe-54,Fe-56(p, xp) Pre-Equilibrium Reactions
(Maik Nauka/Interperiodica/Springer, 2011)
In pre-equilibrium nuclear reactions, the geometry-dependent hybrid model is applied with the use of the neutron and proton densities to investigate the effect of initial exciton numbers on the nucleon emission spectra. ...
Effect of Si on austenite stabilization, martensite morphology, and magnetic properties in Fe-26%Ni-x%Si alloys
(Springer, 2011)
The effect of Si on the austenite stabilization, martensite morphology, and magnetic properties in Fe-26%Ni-x%Si (x=3.5, 5, and 6) alloys have been studied by means of transmission electron microscopy (TEM) and Mossbauer ...
Study of the pre-equilibrium mean free path constant for light and heavy nuclei for (n, xn) reactions
(Pergamon-Elsevier Science Ltd, 2011)
Using pre-equilibrium reaction mechanisms, the neutron-emission spectra produced by (n, xn) reactions for some target (A = 16 similar to 238) nuclei have been calculated for incident neutron energy in the range of 15-26 ...
Finite-size scaling relations for a four-dimensional Ising model on Creutz cellular automatons
(Amer Inst Physics, 2011)
The four-dimensional Ising model is simulated on Creutz cellular automatons using finite lattices with linear dimensions 4 <= L <= 8. The temperature variations and finite-size scaling plots of the specific heat and the ...