Results 31 to 40 of about 2,645 (71)

Test of models for photon strength functions of electric dipole photoexcitation

open access: yesЯдерна фізика та енергетика, 2019
Closed-form models for photon strength functions for the description of photoabsorption cross section in the energy range 5 - 30 MeV for even-even nuclei are tested.
V. A. Plujko   +3 more
doaj   +1 more source

Elastic and inelastic scattering of 15n ions by 11B at 84 MeV [PDF]

open access: yesЯдерна фізика та енергетика, 2014
Angular distributions of the 11B + 15N elastic and inelastic scattering were measured at Elab (15N) = 84 MeV. The data were analyzed within the optical model and coupled-reaction-channels method.
A. T. Rudchik   +21 more
doaj  

Study of the Chernobyl fallout in 30-km zone after construction of the Confinement

open access: yesЯдерна фізика та енергетика, 2019
Radionuclides behavior on strongly contaminated territories of 30-km Chernobyl zone was studied. Samples in two layers for determination of the possible impact of works on construction of the "Shelter" object were collected. As a result, abnormal A(241Am)
M. V. Zheltonozhska   +3 more
doaj   +1 more source

Long-term radiobiological effects in rats after exposure of 131I in utero

open access: yesЯдерна фізика та енергетика, 2017
Remote radiobiological effects in male rats prenatally exposed by 131I in different periods of gestation were studied. It was established that the negative effects of irradiation of 131I in utero in the distant period are manifested by disorders of the ...
V. V. Talko   +8 more
doaj  

Distribution of 137Cs activity concentration in wood scots pine (Pinus sylvestris L.) of Zhytomyr Polissya after the Chernobyl accident

open access: yesЯдерна фізика та енергетика, 2017
Using the calculated values for wood samples (relative diameter, height and relative activity concentration of 137Cs) selected in different parts of the profile tree stems, statistical and graphical interpretation of the regularity of the distribution of
D. M. Holiaka   +3 more
doaj  

Study of bremsstrahlung photons in bulk target using MCNP code

open access: yesЯдерна фізика та енергетика, 2017
The aim of this research was to study the feasibility of bremsstrahlung photon production in target bombarded by 1 GeV electrons. The calculations were performed by the Monte Carlo code MCNP.
S. Sangaroon, W. Tuisakda
doaj  

The technology of steady electron irradiation of large size industrial products

open access: yesЯдерна фізика та енергетика, 2016
Results of the research and development of optimal methods of irradiation processing of materials and manufactured products of large dimensions, which give the opportunity to maximize the full use of the technological advantages of irradiation with ...
T. V. Kovalinska   +2 more
doaj  

Dose dependence of the intensity of free radical processes in the peripheral blood of conditionally healthy donors

open access: yesЯдерна фізика та енергетика, 2019
The nature of the dependence of the intensity of free radical processes in the peripheral blood of donors on the dose of radiation in vitro (0.5 - 3.0 Gy) related to the parameters of the prooxidant-antioxidant ratio (PAR) and the content of malonic ...
L. I. Makovetska   +3 more
doaj   +1 more source

Three-particle structure of the halo nucleus 6Li [PDF]

open access: yesЯдерна фізика та енергетика, 2009
The three-particle model for 6Li nucleus (α-cluster, and two halo nucleons p and n) is used to study the structure properties of this system within the variational method with Gaussian basis. The ground triplet (Jπ = 1+) and the excited singlet (Jπ = 0+)
B. E. Grinyuk, I. V. Simenog
doaj  

Analysis of possible use of neutron filtered beam technique at the reactor for the carbon resonance parameters determination in the 150 keV energy region [PDF]

open access: yesЯдерна фізика та енергетика, 2009
Possibility of determination of carbon resonance parameter from the set of experimental averaged cross sections, obtained using modified filters, is analyzed, results of computed simulation of such filters on basis of up-to-date evaluated nuclear data ...
O. O. Gritzay   +2 more
doaj  

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