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Перегляд Вопросы атомной науки и техники за назвою

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники за назвою

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  • Covariant amplitude decomposition in relativistic fermion scattering problems 
    Bondarenko, M.V. (Вопросы атомной науки и техники, 2007)
    A parameterization of on-mass-shell relativistic fermion scattering amplitudes by a set of 4 covariant amplitudes is proposed, which in the non-relativistic limit turn to coefficients of the matrix amplitude decomposition ...
  • CPNA-method for ES detection using hydrogen ion accelerators operating in batch-pulse mode 
    Gavrish, Yu.N.; Sidorov, A.V; Fialkovsky, A.M. (Вопросы атомной науки и техники, 2004)
    A new nuclear method CPNA (complex pulsed neutron analysis) for detection of explosive substance (ES) is suggested. The essence of the method is the following. Information on ES presence can be obtained from analysis ...
  • Creation, accumulation and confinement of non-neutral plasmas in stellarator magnetic configuration 
    Volkov, Е.D.; Petrushenya, A.A.; Tarasov, I.K.; Batrakov, A.B.; Lonin, Yu.F.; Rudnev, N.I. (Вопросы атомной науки и техники, 2005)
    The experiments on creation, accumulation and confinement of non-neutral plasma in stellarator system are performed in Institute of Plasma Physics, NSC KIPT. The main goals of these studies are to investigate the behavior ...
  • Creation and development of the local information computer network of Institute of High Energy Physics and Nuclear Physics NSC KIPT 
    Dudnik, V.A.; Krivorukov, E.V.; Kudrjavtsev, V.I.; Sereda, T.M.; Us, S.A.; Shestakov, M.V. (Вопросы атомной науки и техники, 2005)
    Results and the basic stages of creation and development of local information computer network at Institute of High Energy Physics and Nuclear Physics NSC KIPT for last five years are submitted. The purpose of work ...
  • Creation of composite scintillators with a short decay time 
    Krech, A.V.; Kofanov, D.O.; Khromiuk, I.F.; Okrushko, O.M.; Gerasymov, Ia.V.; Karavaeva, N.L.; Levchuk, L.G.; Popov, V.P.; Khabuseva, S.U. (Problems of Atomic Science and Technology, 2023)
    To date, LuAG:Ce crystals are one of the most common scintillators, since they have been known for a long time and there are technologies for mass production of large-volume crystals. However, the scintillation properties ...
  • Creation of low density starting plasma with small frame antenna at Uragan-3M device 
    Kozulya, M.M.; Kramskoy, E.D.; Korovin, V.B.; Yevsyukov, A.V.; Lozin, A.V.; Kasilov, A.A.; Grigor’eva, L.I.; Kulaga, A.E.; Maznichenko, S.M.; Mironov, Yu.K.; Romanov, V.S.; Chechkin, V.V. (Вопросы атомной науки и техники, 2015)
    Deficient shot-to-shot stability of Uragan-3M discharges makes difficult to reproduce experimental results over the period of experimental session. An efficient way of reducing difference between shots is creation of initial ...
  • Creation of superfluid helium rotons by a solid’s phonons incident normal to the interface 
    Adamenko, I.N.; Nemchenko, K.E; Tanatarov, I.V. (Вопросы атомной науки и техники, 2007)
    We solve the one-dimensional problem of quasiparticles’ transfer through the interface between a solid and superfluid helium. Superfluid helium is treated as a continuous medium with correlations. When a solid’s phonon is ...
  • Creation of various structures, including nanometer scale, and investigation of mechanical and dissipative properties of VT6 titanium alloy 
    Sokolenko, V.I.; Mats, A.V.; Okovit, V.S.; Kalinovsky, V.V.; Khaimovich, P.A.; Shulgin, N.A. (Вопросы атомной науки и техники, 2022)
    With the use of cryogenic deformations by rolling and quasi-hydroextrusion, as well as annealing up to 723 K, various structures, including nanometer ones, were created in ultrafine-grained (UFG) titanium alloy of the VT6 ...
  • Creep of VT1-0 alloy in different structural states 
    Savchuk, E.S.; Sokolenko, V.I.; Karaseva, E.V.; Mats, A.V.; Mats, V.A.; Frolov, V.A. (Вопросы атомной науки и техники, 2022)
    The effect of electrons irradiation with an energy of E = 10 MeV and a dose of D = 5·10¹⁹ сm⁻² on the structure evolution and creep of alloy VT1-0 in initial and nanostructured states obtained by the IPD method has been ...
  • Critical energy in the cyclotron heating of ions in an ECR plasma source 
    Gutiérrez-Tapia, C.; Hernández-Aguirre, O. (Вопросы атомной науки и техники, 2002)
    The problem of plasma cyclotron heating in ECR plasma sources, to sustain the discharge, remains important at present. There are two methods for the analysis of this problem. The first one is the one particle stochastic ...
  • Critical phenomena and critical dimensions in anisotropic nonlinear systems 
    Babich, A.V.; Berezovsky, S.V.; Kitcenko, L.N.; Klepikov, V.F. (Вопросы атомной науки и техники, 2012)
    The model that allows one to generalize the notions of the multicritical and Lifshitz points is considered. The model under consideration includes the higher powers and derivatives of order parameters. Critical phenomena ...
  • Critical phenomena in anisotropic multidimensional systems 
    Babich, A.V.; Klepikov, V.F. (Problems of Atomic Science and Technology, 2022)
    A class of models, which describe the critical phenomena in anisotropic multidimensional systems with both higher-order spatial order parameter (OP) derivatives and higher OP nonlinearities is proposed. Such models may be ...
  • Critical sizes of standing nuclear burning waves in systems with external control 
    Leleko, Yu.Ya.; Gann, V.V. (Вопросы атомной науки и техники, 2020)
    The theory of standing waves of nuclear combustion in reactors having a flat, cylindrical or spherical shape of the core is developed. A spherical standing wave occurs when nuclear burning propagates radially from the ...
  • CrNx покрытия, полученные вакуумно-дуговым методом 
    Кунченко, В.В.; Андреев, А.А.; Кунченко, Ю.В.; Картмазов, Г.Н. (Вопросы атомной науки и техники, 2004)
    CrNх покрытия различной стехиометрии получены методом вакуумно-дугового осаждения. Изучено влияние основных параметров (давление азота PN = 0…0,6 Па, температура подложки ТП = 150….600 °С, её потенциал UП = -15…-120 В) ...
  • Cross-field mobility in a pure electron plasma 
    Emily C. Fossum; Lyon B. King (Вопросы атомной науки и техники, 2006)
    An electron trapping apparatus was constructed in order to study electron dynamics in the defining electric and magnetic fields of a Hall-effect thruster. The approach presented here decouples the cross-field mobility ...
  • Cross section asymmetry of the ¹²C(γ→,p0)¹¹B and ¹²C(γ→,p1)¹¹B reactions at photon energies 40...55 MeV 
    Burdeinyi, D.D.; Brudvik, J.; Ganenko, V.B.; Hansen, K.; Fissum, K.; Livingston, K.; Isaksson, L.; Lundin, M.; Nilsson, B.; Schröder, B. (Вопросы атомной науки и техники, 2019)
    The asymmetry of the cross section of the ¹²C(γ→,p0)¹¹B and ¹²C(γ→,p1)¹¹B reactions has been measured in the energy range 40...55 MeV using linearly polarized tagged photons of the MAX-lab facility. The asymmetry of the ...
  • Cross-sections for photonuclear reactions ⁹³Nb(γ,n)⁹²ᵐNb and ⁹³Nb(γ,n)⁹²ᵗNb in the end-point bremsstrahlung energies 36…91 MeV 
    Vodin, A.N.; Deiev, O.S.; Timchenko, I.S.; Olejnik, S.N.; Kachan, A.S.; Korda, L.P.; Kuplennikov, E.L.; Kushnir, V.A.; Mytrochenko, V.V.; Perezhogin, S.A.; Pilipenko, N.N.; Trubnikov, V.S. (Вопросы атомной науки и техники, 2020)
    The flux-weighted averaged over the energy range of bremsstrahlung spectrum from reaction threshold up to the maximum energy of γ-ray cross-sections <σ (E)> of the ⁹³Nb(γ,n)⁹²ᵐNb and ⁹³Nb(γ,n)⁹²ᵗNb photonuclear reactions ...
  • Cross-sections in photonuclear reactions with multiple neutron emission 
    Bezshyyko, O.A.; Vodin, O.M; Golinka-Bezshyyko, L.O.; Kotenko, A.V.; Kushnir, V.A.; Lubynets, O.V.; Mitrochenko, V.V.; Olejnik, S.M.; Perezhogin, S.A.; Vallerand, C. (Вопросы атомной науки и техники, 2019)
    The energy dependence of the reaction cross-sections A(γ,xn)(A-xn) was studied in the energy range 19...70 MeV, i.e. beyond Great Dipole Resonance (GDR) region. Experimental data were taken from international database EXFOR ...
  • Cross-sections of photonuclear reactions on ⁿᵃᵗMo targets at end-point bremsstrahlung energy up to Eᵧₘₐₓ = 100 MeV 
    Vodin, A.N.; Deiev, O.S.; Timchenko, I.S.; Olejnik, S.M.; Kushnir, V.A.; Mytrochenko, V.V.; Perezhogin, S.O.; Bocharov, V.O. (Вопросы атомной науки и техники, 2021)
    Experiments to determine the yields and bremsstrahlung flux-averaged cross-sections ⟨σ(Еγmax)⟩ of photonuclear reactions on the natural Mo targets were performed on the beam from the electron linear accelerator LUE-40 with ...
  • Cryogenic adsorption pumps for REB accelerrators 
    Batrakov, A.B.; Kravchenko, V.A.; Lonin, Yu.F.; Chernyshenko, V.Ya. (Вопросы атомной науки и техники, 2004)
    It is known that in relativistic electron bunching (REB) accelerators the main residual gases are air components. Under irradiation in targets made of different materials being studied, a significant increase of a level ...

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