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Toplam kayıt 61, listelenen: 21-30
Pre-equilibrium cross section calculations in alpha induced reactions on Cu-65 and Bi-209
(Pergamon-Elsevier Science Ltd, 2010)
The nuclear data on (alpha, xn) reactions are very important in the fields of radiation shielding, long-term safe handling of spent fuel and spallation neutron-production. In this study, neutron-production cross sections ...
New calculation of excitation functions of proton-induced reactions in some medical isotopes of Cu, Zn and Ga
(Pergamon-Elsevier Science Ltd, 2007)
The new calculations on the excitation functions of Ni-61(p,n)Cu-61, Ni-62(p,n)Cu-62, Ni-64(p,n)Cu-64, Cu-61(p,2n)Zn-62, Cu-63(p,n)Zn-63, Cu-65(p,n)Zn-65, Zn-66(p,n)Ga-66, Zn-67(p,2n)Ga-66, Zn-67(p,n)Ga-67 and Zn-68(p,n)Ga-68 ...
Investigation of the (n, p) reaction cross-sections of some nuclei in the rare-earth elements for an incident energy range of 8-24 MeV
(Iop Publishing Ltd, 2007)
In this study, the (n, p) reaction cross-sections of some target nuclei in the rare-earth elements have been investigated for an incident energy range of 8 - 24 MeV. In these calculations, the geometry-dependent hybrid ...
Investigation of the pairing effect using newly evaluated empirical studies for 14-15 MeV neutron reaction cross sections
(American Physical Soc, 2007)
The asymmetry term effects for the cross sections of (n, charged particle) and (n,2n) reactions at 14-15 MeV neutron incident energy have been investigated. The effects of pairing and odd-even nucleon numbers in new data ...
Theoretical cross sections of Bi-209, Th-232, U-235 and U-238 on deuteron-induced reactions
(Pergamon-Elsevier Science Ltd, 2010)
There are many application fields for fast neutrons. The main application fields of the fast neutrons are accelerator-driven sub-critical systems (ADS) and fusion-fission (hybrid) reactor systems for fission energy production. ...
Nuclear Model Calculations on the Production of Xe-125,Xe-123 and Ba-133,Ba-131,Ba-129,Ba-128 Radioisotopes
(Maik Nauka/Interperiodica/Springer, 2012)
In this study, production rates of Xe-125,Xe-123 and Ba-133,Ba-131,Ba-129,Ba-128 medical isotopes produced by I-127(p, 3n)Xe-125, I-127(p, 5n)Xe-123, Cs-133(p, n)Ba-133mg, Cs-133(p, 3n)Ba-131mg, Cs-133(p, 5n)Ba-129, and ...
Investigation of ground state features of some medical radionuclides
(Carl Hanser Verlag, 2012)
In this study, ground state properties for some medical radionuclides used widely in medical applications have been investigated using Skyrme-Hartree-Fock (SHF) method. We calculated the proton, neutron and charge density ...
Investigation of coulomb and pairing effects using new developed empirical formulas for proton-induced reaction cross sections
(Maik Nauka/Interperiodica/Springer, 2010)
We have investigated Coulomb and pairing effects by using new empirical formulas including the new coefficients for (p, alpha) at 17.9 MeV, (p, np) at 22.3 MeV, and (p, n alpha) at 24.8 and 28.5 MeV energies. A new formula ...
(γ, 2n)-Reaction cross-section calculations of several even-even lanthanide nuclei using different level density models
(Maik Nauka/Interperiodica/Springer, 2015)
There are several level densitymodels that can be used to predict photo-neutron cross sections. Some of them are Constant Temperature + Fermi GasModel (CTFGM), Back-Shifted Fermi GasModel (BSFM), Generalized Superfluid ...
Neutron Production Cross-Section and Geant4 Calculations of the Structural Fusion Material Co-59 for (alpha,xn) and (gamma,xn) Reactions
(Springer, 2015)
Recent advances in technology and computer sciences give us simplicity to investigate phenomena of nuclear physics. Scientists have improved various nuclear reaction codes such as Talys, Alice/ASH, Cem95, Empire, Geant4 ...