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Перегляд Bопросы атомной науки и техники, 2009 за назвою

Репозиторій DSpace/Manakin

Перегляд Bопросы атомной науки и техники, 2009 за назвою

Сортувати за: Порядок: Результатів:

  • 80 лет со дня рождения В.Ф. Зеленского 
    Автор відсутній (Вопросы атомной науки и техники, 2009)
    18 февраля 2009 года исполнилось 80 лет со дня рождения доктора технических наук, профессора, академика НАН Украины, заслуженного деятеля науки и техники Украины, лауреата Государственных премий СССР и Украины Виктора ...
  • About of the necessity of the modification of the nuclear chronometry methods in astrophysics and geophysics 
    Olkhovsky, V.S.; Dolinska, M.E.; Doroshko, N.L. (Вопросы атомной науки и техники, 2009)
    In practically all known till now methods of nuclear chronometry there were usually taken into account the life-times of only fundamental states of a-radioactive nucleus. But in the processes of nuclear synthesis in stars ...
  • About unrealization of tungsten lines up to the ground state in the nonideal plasma of pulse discharges in water 
    Fedorovich, O.A. (Вопросы атомной науки и техники, 2009)
    The paper considers the dynamics of tungsten impurity absorption line appearance in the plasma channel of the pulse discharge in water (PDW) during the plasma relaxation process. In the initial stage of discharge (3 µs) ...
  • Acceleration of electrons at wakefield excitation by a sequence of relativistic electron bunches in dielectric resonator 
    Kiselev, V.A.; Linnik, A.F.; Mirnyj, V.I.; Onishchenko, I.N.; Uskov, V.V. (Вопросы атомной науки и техники, 2009)
    Method is proposed to divide a regular sequence of electron bunches into parts of bunches driving wakefield and witness bunches, which should be accelerated. It allows to avoid the necessity of additional electron accelerator ...
  • Accelerators simulation of structure-phase evolution and radiation resistance of materials for nuclear reactors 
    Neklyudov, I.; Voyevodin, V.; Zelenskiy, V. (Вопросы атомной науки и техники, 2009)
    At this presentation activity of KIPT which during many years was involved into the field of simulation and investigation of Radiation Damage in reactor materials, is described. Well known that charge particle accelerators ...
  • Active antenna array for study the interaction between broadband electromagnetic oscillations and plasma 
    Tarasov, I.K. (Вопросы атомной науки и техники, 2009)
    The active broadband antenna array is described. It consists of oscillators with the working frequencies that are close enough to the plasma frequencies. The construction of described array permits to use it as a phased ...
  • Adiabatic ion-sound waves 
    Stupka, A.A. (Вопросы атомной науки и техники, 2009)
    A low frequency potential electric field in plasma is considered. Solutions in the form of the ion-sound waves in supposition, that the considered process is an adiabatic one for rapid particles (electrons) and isothermal ...
  • Analysis of ¹⁶O(γ, 4α) reaction mechanism 
    Guryev, V.N. (Вопросы атомной науки и техники, 2009)
    The mechanism of triangular and quadrangular ⁸Be and ¹²C Feynman diagrams for the ¹⁶O(γ, 4α) reaction in the field of photon energy Eg = 15...45 MeV was analyzed. The paper presents the calculation results on the peak ...
  • Analysis of data arrays on cyclotron production of medical radioisotopes 
    Petrusenko, Yu.T.; Lymar, A.G.; Nikolaichuk, L.I.; Tutubalin, A.I.; Shepelev, A.G.; Ponomarenko, T.A.; Nemashkalo, O.V. (Вопросы атомной науки и техники, 2009)
    The paper analyzes the state of cyclotron production of radionuclides (RN) for nuclear medicine. Consideration is given to the production of ultra-short-lived (USL) and short-lived (SL) RN. The information of the IAEA ...
  • Angular correlations and CP asymmetries in the decay Φ → ZZ → 4 fermions 
    Kovalchuk, V.A. (Вопросы атомной науки и техники, 2009)
    We investigate the possibility of detecting effects of CP violation in the process Φ → ZZ → 4 fermions for a most general of Φ ZZ coupling of a Higgs boson with a spin zero with a pair of Z bosons. Moreover, as the amplitude ...
  • Application of the opportunities of tool system ”CUDA” for graphic processors programming in scientific and technical calculation tasks 
    Dudnik, V.A.; Kudryavtsev, V.I.; Sereda, T.M.; Us, S.A.; Shestakov, M.V. (Вопросы атомной науки и техники, 2009)
    The opportunities of technology CUDA (Compute Unified Device Architecture - the unified hardware-software decision for parallel calculations on GPU)of the company NVIDIA were described. The basic differences of the ...
  • Argon activation in air at medical cyclotron RDS ECLIPSE during production of ¹⁸F 
    Bezshyyko, O.A.; Golinka-Bezshyyko, L.O.; Kadenko, I.M. (Вопросы атомной науки и техники, 2009)
    Medical cyclotrons are widely used to produce positron emitting isotopes for positron emission tomography. High level of air activation is possible due to high neutron flux as a result of ¹⁸O(p, n) ¹⁸F reaction. Reaction ...
  • Aspects of radiation damage effects in Fe-Cr alloys from the point of view of atomistic modeling 
    Terentyev, D.; Olsson, P. (Вопросы атомной науки и техники, 2009)
    Fe-Cr alloys are the basis of high-Cr ferritic steels, which are the candidates for the structural materials for near future power plants. Recently, a significant effort has been put in the development of theoretical ...
  • A study of accelerator driven sub critical system - material using the CASCADE code 
    Kumar, V.; Kumawat, H.; Chitra Bhatia (Вопросы атомной науки и техники, 2009)
    In the existing situation of experimental data required for design and modeling of ADS and similar other applications, development and benchmarking of the simulation codes for providing reliable data has become essential. ...
  • Axial energy spread measurements of a 27.12 MHz multicusp ion source 
    Voznyi, V.I.; Miroshnichenko, V.I.; Mordyk, S.N.; Storizhko, V.E.; Shulha, D.P. (Вопросы атомной науки и техники, 2009)
    A 4.7 cm diameter and 8 cm long 27.12 MHz radio-frequency (RF) inductively coupled multicusp ion source has been designed for ion beam applications. Ion energy distribution functions (IED) of the extracted helium and argon ...
  • Axially symmetric magnetic mirror traps. Recent progress in plasma confinement and heating 
    Kruglyakov, E.P.; Burdakov, A.V.; Ivanov, A.A. (Вопросы атомной науки и техники, 2009)
    New results of studies of plasma heating and confinement in the axisymmetric mirror traps are presented. It is shown that due to excitation of the instability at the bounce frequency (bounce instability) the effects of ...
  • Channeling of relativistic electrons and positrons 
    Morokhovskii, V.L. (Вопросы атомной науки и техники, 2009)
    The quanta-mechanical problem of relativistic electron (positron) movement through the electro-static crystal field for the case of small angle between initial particle momentum and the atomic plane is considered for the ...
  • Characterisation of dislocation behaviour in RPV steel 
    Monnet, G.; Domain, C.; Bacon, D.; Terentyev, D. (Вопросы атомной науки и техники, 2009)
    Results obtained in the framework of the European project PERFECT (FI60-CT-2003- 208840) are presented.
  • Clear band formation simulated by dislocation dynamics 
    Nogaret, T.; Rodney, D.; Fivel, M.; Robertson, C. (Вопросы атомной науки и техники, 2009)
    Dislocation Dynamics simulations of dislocations gliding across a random populations of Frank loops are presented. Specific local rules are developed to reproduce elementary interaction mechanisms obtained in Molecular ...
  • Clinoptilolyte influence on the radionuclide ¹³⁷Cs removal from the animal organism 
    Lonin, A.Yu. (Вопросы атомной науки и техники, 2009)
    The possibility of zeolite use for the radionuclide ¹³⁷Cs removal from the animal organism under internal irradiation is investigated. The dependence of the dynamics of ¹³⁷Cs removal from the animal organism on such ...

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