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Перегляд Відділення ядерної фізики та енергетики за назвою

Репозиторій DSpace/Manakin

Перегляд Відділення ядерної фізики та енергетики за назвою

Сортувати за: Порядок: Результатів:

  • JINR activity in microwave sources for TeV range linear colliders 
    Elzhov, A.V.; Ivanov, I.N.; Kaminsky, A.K.; Kazacha, V.I.; Perelstein, E.A.; Sedykh, S.N.; Sergeev, A.P.; Denisov, G.G.; Ginzburg, N.S.; Peskov, N.Yu.; Sergeev, A.S.; Laziev, E.M. (Вопросы атомной науки и техники, 2000)
    Results of theoretical and experimental studies of the microwave radiation sources on the base of the induction linac LIU-3000 (JINR, Dubna) are presented. In particular, a FEM-oscillator with the reversed guide magnetic ...
  • JINR-IAP FEM oscillator with Bragg resonator 
    Ginzburg, N.S.; Elzhov, A.V.; Kaminsky, A.K.; Kazacha, V.I.; Perelstein, E.A.; Peskov, N.Yu.; Sedykh, S.N.; Sergeev, A.P.; Sergeev, A.S. (Вопросы атомной науки и техники, 2001)
    A FEM-oscillator with a reversed guide magnetic field and a Bragg resonator as a RF radiation source for collider applications was studied. The configuration with a step of the corrugation phase is proved to be advantageous. ...
  • Joint wakefield acceleration by laser pulse and by self-injected electron bunches 
    Maslov, V.I.; Svystun, O.M.; Onishchenko, I.N.; Yegorov, A.M. (Вопросы атомной науки и техники, 2016)
    The multi-bunches self-injection, observed in laser-plasma accelerators in the bubble regime, may be challenging. Namely, it affects the energy gain of electrons accelerated by laser wakefield. With time the first witness ...
  • J/ψ, Y and B meson production in proton–proton collisions at the LHC 
    Kotlyar, V.V.; Krupina, N.V. (Вопросы атомной науки и техники, 2012)
    Mechanisms of J/ψ, Υ and B meson production in proton-proton scattering at total energy 7 TeV are studied with the help of event generator Pythia 8. Uncertainties in the total and differential cross sections due to choice ...
  • Kapitsa pendulum and principle of whirligig 
    Buts, V.A. (Вопросы атомной науки и техники, 2015)
    A comparison of the mechanism of stabilization of unstable states of physical systems in a rapidly oscillating external field (on example the Kapitsa’s pendulum) with a whirligig type stabilization mechanism is presented ...
  • Key properties of mixed W-C-D surface related to tungsten erosion 
    Bizyukov, I.A. (2010)
    The erosion of tungsten exposed to the mixed particle flux of carbon and deuterium ions is effected by several factors. The main factor is the formation of mixed W-C-D surface, which decreases content of tungsten atoms in ...
  • Kharkiv test platform for research and development of Si spectrometric planar detectors and detectors arrays for medical application 
    Kapliy, O.A.; Kiprich, S.K.; Maslov, N.I.; Ovchinnik, V.D.; Potin, S.M.; Shlyahov, I.N.; Shulika, M.Yu.; Vasiliev, G.P.; Yalovenko, V.I. (Вопросы атомной науки и техники, 2020)
    A universal test platform for research and development of planar radiation detectors for use in medicine has been created having the possibility of obtaining complete information about the characteristics of the detector ...
  • Kharkov data on pion photoproduction and Δ⁺(1232) resonance parameters 
    Omelaenko, A.S. (Вопросы атомной науки и техники, 2003)
    We present the analytic review of π⁺ and π⁰ mesons photoproduction off the proton target as the only source of information about the Δ⁺(1232) resonance parameters. The review focuses at the estimation of the influence of ...
  • Kijashko-Pikovsky-Rabinovich noise generator: computer simulation and experiment 
    Anisimov, I.O.; Schur, A.V.; Siversky, T.V. (Вопросы атомной науки и техники, 2003)
    Characteristic regimes of Kijashko-Pikovsky-Rabinovich (KPR) noise generator were investigated on the basis of analytic theory and numerical simulation. Previously unknown regimes were found out. Modified circuit of KPR ...
  • Kinetic collective excitations in liquids: Heat waves 
    Bryk, T.M.; Mryglod, I.M. (Вопросы атомной науки и техники, 2007)
    We present a theoretical study of non-hydrodynamic propagating processes, which correspond to heat waves in liquids. It is shown, that heat waves can propagate in liquids only on a finite spatial scale and do not appear ...
  • Kinetic effects in the local plasma resonance region excited by modulated electron beam: 2D simulation 
    Anisimov, I.O.; Velykanets', D.M.; Litoshenko, T.Eu. (Вопросы атомной науки и техники, 2008)
    Electrons' and ions acceleration in the local plasma resonance region (LPRR) excited by thin modulated electron beam was studied via computer simulation using PIC method. The region of electrons' and ions' acceleration was ...
  • Kinetic equations for open quantum system in the occupation number representation 
    Petrov, E.G. (Вопросы атомной науки и техники, 2001)
    Master equation for density matrix of an open many–particle system is derived in the occupation number representation. The Born approximation with respect to system–bath interaction is utilized and the fast relaxation ...
  • Kinetic modeling of H-mode pedestal with effects from anomalous transport and MHD stability 
    Pan’kin, A.Y.; Park, G.Y.; Cummings, J.; Chang, C.S.; Bateman, G.; Bunner, D.; Groebner, R.J.; Hughes, J.W.; LaBombard, B.; Terry, J.L.; Kritz, A.H.; Ku, S.; Rafiq, T.; Snyder, P.B. (Вопросы атомной науки и техники, 2011)
    Scaling of the H-mode pedestal in tokamak plasmas with type I ELMs and dependence of the pedestal properties and the resulting divertor head load width with the plasma elongation and plasma current are investigated using ...
  • Kinetic processes in negative glow plasma of low pressure discharge in oxygen 
    Tsiolko, V.V.; Matsevich, S.V.; Bazhenov, V.Yu.; Piun, V.M; Ryabtsev, A.V. (Вопросы атомной науки и техники, 2013)
    It is shown that electron energy distribution function of negative glow plasma of low pressure discharge in oxygen exhibits two-temperature behavior due to the influence of metastable molecules O²(a¹Δg), O²(b¹Σ+g) and ...
  • Kinetic regularities of the formation of gas products under the influence of ionizing radiation on biomass 
    Khalilov, Z.Z.; Mahmudov, H.M. (Вопросы атомной науки и техники, 2019)
    The kinetic dependence of molecular hydrogen and other gases emergence out of biomass (oak, beech, pine) by a radiation-thermal method has been studied at the temperature T = 673 K. It has been determined that at the rate ...
  • Kinetic simulation of low pressure RF discharge in nonuniform axisymmetric magnetic field 
    Olshansky, V.V. (Вопросы атомной науки и техники, 2012)
    An implicit 2D3V PIC/MCC code has been developed for the kinetic simulation of low pressure RF discharges. The code uses coupled particle-in-cell method (PIC) for calculation collisionless dynamic of the plasma particles ...
  • Kinetic simulaton of CO₂ conversion in low-pressure electrodeless plasma 
    Dudin, S.; Lisovskiy, V.; Platonov, P.; Rezunenko, S. (Problems of Atomic Science and Technology, 2022)
    Kinetic model of processes in low-pressure inductively coupled plasma describing the carbon dioxide conversion is presented together with the modeling results. The model takes into account only direct electron impact ...
  • Kinetics of ¹⁵³Sm oxabiphor in the blood of cancer patients undergoing complex therapy for bone metastasis 
    Dikiy, N.P.; Lyashko, Yu.V.; Medvedeva, E.P.; Bodnar, E.N.; Grushka, A.V.; Krasnoselsky, N.V.; Paskevich, O.N. (Вопросы атомной науки и техники, 2015)
    Concentration ¹⁵³Sm in the blood of patients with bone metastasis after radionuclide therapy was determined. Considerable variation of the content of ¹⁵³Sm in blood of patients with various primary cancers from 10 to 65 ...
  • Kinetics of Ar2+, Ar2* and Ar* in volume barrier discharge in argon 
    Tsiolko, V.V.; Bazhenov, V.Yu.; Dyachenko, L.V.; Shchedrin, A.I.; Kalyuzhnaya, A.G. (2010)
    By means of computer simulation it is shown that Ar2+, Ar2* and Ar* species possess maximum concentration in volume barrier discharge in argon. Dependencies of concentrations of these species on the discharge parameters ...
  • Kinetics of blisters growth in a deformed α-Fe at low-energy deuterium plasma exposure 
    Nikitin, A.V.; Tolstolutskaya, G.D.; Kopanets, I.E.; Karpov, S.A.; Ruzhytskiy, V.V. (Вопросы атомной науки и техники, 2018)
    The results of the study of surface topography evolution and the features of deuterium interaction with α-Fe under glow discharge 1 keV deuterium ions bombardment at Troom up to ion fluence of 3.4·10²⁴ D/m² are ...

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