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Перегляд Вопросы атомной науки и техники, 2004, № 5 за назвою

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники, 2004, № 5 за назвою

Сортувати за: Порядок: Результатів:

  • About storing of low energy ions 
    Tarasenko, A.S.; Guk, I.S.; Kononenko, S.G.; Pashchenko, A.V.; Shapoval, I.N.; Yuferov, V.B. (Вопросы атомной науки и техники, 2004)
    It shown, that using of two internal targets − the atomic jet and plasmas one − permits to store different ions of low energy. The magnetic structure and main parameters of proposed 150 keV tritium ions storage ring are given.
  • Application of driven plasma cathode in RF electron gun 
    Khodak, I.V.; Kushnir, V.A. (Вопросы атомной науки и техники, 2004)
    The results of the experimental research of generation of pulsed electron beam in S-band RF gun with driven plasma cathode are described. There has been designed experimental sample of the cathode based on ferroelectric ...
  • Application of evolutionary algorithms for the model-free determination of scattering matrix and the numerical diagonalization of Nilsson-model Hamiltonian 
    Vodin, A.N.; Korda, V.Yu.; Dovbnya, A.N.; Molev, A.S.; Korda, L.P. (Вопросы атомной науки и техники, 2004)
    A new model-free approach for analyzing the intermediate-energy light nucleus-nucleus elastic-scattering differential cross-sections is proposed to extract the numerical dependencies of S-matrix modulus and nuclear phase ...
  • Bremsstrahlung in alpha-decay: angular analysis of spectra 
    Maydanyuk, S.P.; Belchikov, S.V. (Вопросы атомной науки и техники, 2004)
    A quantum mechanical method of calculation of bremsstrahlung spectra in alpha-decay of heavy nuclei with taking into account an angle between directions of the alpha-particle motion and the photon emission is presented. ...
  • Characteristics of synchrotron radiation of storage ring nestor and its applications 
    Ivashchenko, V.E.; Karnaukhov, I.M.; Kovalyova, N.V.; Shcherbakov, A.A.; Zelinsky, A.Yu. (Вопросы атомной науки и техники, 2004)
    The results of calculations of the basic SR characteristics, generated from bending magnets of the storage ring NESTOR are presented. The methods of parameter measurements of a circulating beam with SR are considered. The ...
  • Computation of response function of multi-detector device for gamma radiation angular distribution measuring 
    Batiy, V.G.; Kochnev, N.A.; Kuzmenko, V.A.; Prokhorets, I.M.; Prokhorets, S.I.; Khazhmuradov, M.A.; Yegorov, V.V. (Вопросы атомной науки и техники, 2004)
    Simulation model, which represents properly measurement of angular distribution of γ-radiation with the help of a device ShD-1, has been developed. Comparison of response function computations with calibrating ...
  • Determination of the energy standards by precision beta-spectroscopy methods 
    Kupryashkin, V.T.; Lashko, A.P.; Lashko, T.N.; Feoktistov, A.I.; Khomenkov, V.P. (Вопросы атомной науки и техники, 2004)
    The technique allowing one to determine energy of transitions in atomic nuclei with high accuracy is developed. It is based on measurement of a difference of energy of internal conversion electron lines on high-resolution ...
  • Distortion of ion beam profile measurements due to the space charge 
    Dolinska, M.E.; Doroshko, N.L. (Вопросы атомной науки и техники, 2004)
    The results of the analytical and numerical calculations are presented in order to estimate the space charge effect influence on the beam profile measurements during carrying out the diagnostic procedure with the intense ...
  • Electroexcitation of giant resonances in ⁵⁴Fe and ⁵⁶Fe nuclei 
    Khvastunov, V.M.; Denyak, V.V.; Ranyuk, Yu.N. (Вопросы атомной науки и техники, 2004)
    The investigation of giant multipole resonanсes in ⁵⁴Fe and ⁵⁶Fe nuclei has been carried out. The resonance at excitation energy of~13 MeV (51A¹/³) is shown to be of E2 type and to exist in both nuclei. In both nuclei the ...
  • Formulation of criterion functional and set of constraints in problems of physical settings designing 
    Prokhorets, I.M.; Prokhorets, S.I.; Khazhmuradov, M.A. (Вопросы атомной науки и техники, 2004)
    Characteristics of semiconductor spectrometer and neutronography setting were investigated using system analysis methods.
  • Interference of quantities of interstrip capacitance and interstrip resistances of the two-coordinate microstrip detector 
    Maslov, N.I.; Potin, S.M.; Starodubtsev, A.F. (Вопросы атомной науки и техники, 2004)
    The dependence of interstrip capacitance of the double-sided microstrip detector on frequency of measuring is explored. Has been investigated at what frequency of measuring the observed value of interstrip capacitance is ...
  • Investigation of nuclear chronometer time decay characteristics for revision of age of astrophysics objects 
    Doroshko, N.L.; Dolinska, M.E. (Вопросы атомной науки и техники, 2004)
    The new algorithm for the determinations of the characteristics functions of the energy distribution, decay probability, decay intensities and life times of the excited levels is proposed. Quantum-mechanical motivation of ...
  • Investigation of radionuclide ¹³⁷Cs sorption by natural and synthetic zeolites 
    Lonin, A.Yu.; Krasnopyorova, A.P. (Вопросы атомной науки и техники, 2004)
    Sorption-selective properties of natural zeolite-clinoptilolite, from the Sokirnitsky deposit of Ukraine, and synthetic zeolites relatively to radionuclide ¹³⁷Cs and depending on pH and temperature were studied. A high ...
  • Magnetic structure of the NSC KIPT nuclear and high energy physics electron accelerator 
    Dovbnya, A.N.; Guk, I.S.; Kononenko, S.G.; Peev, F.A.; van der Wiel, M.; Botman, J.I.M; Tarasenko, A.S. (Вопросы атомной науки и техники, 2004)
    The magnetic-optical structure of the basic NSC KIPT accelerator with a continuous electron beam of energy up to 730 MeV has been considered.
  • Mathematical modelling of radioactive dust rise during collapse of “Shelter” object building structures 
    Batiy, V.G.; Mikhailyuk, V.P.; Rubezhanskiy, Yu.I.; Rudko, V.M.; Sizov, A.A.; Fedorchenko, D.V. (Вопросы атомной науки и техники, 2004)
    Model calculations of general dust quantity which is possible to raise during possible crashing of “Shelter” building structures are shown. Mechanism of particle “jump-up” i.e. raising of particles due to dusted surface ...
  • Mathematical model of inhomogeneous cavity chain 
    Ayzatskiy, M.I.; Kramarenko, K.Yu. (Вопросы атомной науки и техники, 2004)
    Mathematical model of inhomogeneous chain of cylindrical cavities is developed. Coupling coefficients in the inhomogeneous cavity chain can be calculated with definite accuracy for the structure with arbitrary ...
  • Mathematical simulation of “Shelter” object releases impacts 
    Batiy, V.G.; Paskevich, S.A.; Rudko, V.M.; Sizov, A.A.; Shcherbin, V.N. (Вопросы атомной науки и техники, 2004)
    Methods of mathematical modeling of radiological human impacts are described. Calculation of admissible releases at different exploitation stages of New Safe Confinement at the existing ChNPP “Shelter” object are given.
  • Nature of isovector l-forbidden M1 transitions in light nuclei 
    Vodin, A.N.; Ushakov, I.V.; Korda, L.P.; Lepyoshkina, O.A.; Trotsenko, S.A. (Вопросы атомной науки и техники, 2004)
    Systematization of existing experimental data on probabilities of l-forbidden M1 transitions observed in the γ-decay of isobaric analogue resonances in odd-nuclei with A < 52 is carried out. The collective effects, connected ...
  • NSC KIPT accelerator on nuclear and high energy physics 
    Dovbnya, A.N.; Guk, I.S.; Kononenko, S.G.; van der Wiel, M.; Botman, J.I.M.; Tarasenko, A.S. (Вопросы атомной науки и техники, 2004)
    Qualitatively new level can be performed by creating the accelerator that will incorporate the latest technological achievements in the field of electron beam acceleration on the basis of a superconducting TESLA accelerating ...
  • Nuclear physics techniques for determination of rocks age 
    Dikiy, N.P.; Dovbnya, A.N.; Lyashko, Yu.V.; Medvedeva, E.P.; Medvedev, D.V.; Uvarov, V.L.; Fedorets, I.D.; Valter, A.A.; Storishko, V.E. (Вопросы атомной науки и техники, 2004)
    The low background nuclear physics techniques were used for measure age geologic samples of micas (biotite, lepidolite, muscovite, phlogopite) by means of detection a gamma radiation from radioisotopes. The nuclear reactions ...

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