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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:

  • Q-dependence of the quasifree peak maximum position in ²Н(e,e')-reaction 
    Krasil’nikov, V.V.; Kuplennikov, E.L.; Levashov, I.A.; Ranyuk, Yu.N. (Вопросы атомной науки и техники, 2002)
    The problem of the quasifree peak position of energy spectra at scattering electrons in inclusive ²H(e,e')- reaction is discussed. ε(q) dependence of the lightest deuterium nucleus is investigated. The fitting experimental ...
  • QED corrections to polarized deep-inelastic and semi-inclusive deep-inelastic scattering 
    Gakh, G.I.; Merenkov, N.P.; Shekhovtsova, O.N. (Вопросы атомной науки и техники, 2001)
    Leading-log model-independent QED corrections in DIS of unpolarized electron off tensor-polarized deuteron are considered. Same approach was used for investigation of semi-inclusive DIS of electron by nucleus with detection ...
  • Quadrupole lenses with permanent magnets 
    Bovda, V.A.; Bovda, A.M.; Guk, I.S.; Lyashchenko, V.N.; Mytsykov, A.O.; Onischenko, L.V. (Problems of Atomic Science and Technology, 2022)
    The paper presents an overview of up-to-date design and conception of permanent magnet quadrupole lense. The overview covers two classes of magnetic systems that used in the beam transport facilities of accelerators as ...
  • Quadrupole lens with the controlled sextupole component 
    Mytsykov, A.O.; Rezaev, A.V.; Muratov, V.I. (Вопросы атомной науки и техники, 2001)
    In the paper the quadrupole lens with a controlled sextupole component is considered. The results of magnetic field modeling for various modes of operations of a lens are shown. The required field is realized with the help ...
  • Quality estimation the of maximum-likelihood algorithm to the task of space distribution of elements by PIXE 
    Kovalchuk, I.K.; Levenets, V.V.; Shchur, A.O. (Вопросы атомной науки и техники, 2008)
    The numerical research is carried out for different approximations of likelihood-function and Fisher's matrix with reference to maximum-likelihood algorithm at determination of impurity profile of certain chemical element ...
  • Quantum and classical effects in scattering of relativistic electrons by crystal atomic string 
    Shul’ga, N.F.; Truten', V.I. (Вопросы атомной науки и техники, 2001)
    The results of investigation of the relativistic electron scattering by a crystal atomic string at a small incident angle to its axis are presented. The possibility of the particle rainbow scattering and orbiting in this ...
  • Quantum-consistent superstring models in four dimensional space-time 
    Nurmagambetov, A.J. (Вопросы атомной науки и техники, 2009)
    Extra space-time dimensions are predicted by String theory. However, up to date there are not any experimental signals in favor of their existence. It forces to search for consistent string theory formulations in four ...
  • Quantum cosmology 
    Shtanov, Yu.V. (Вопросы атомной науки и техники, 2013)
    We discuss quantum-cosmological approach to the problem of initial singularity and origin of our universe, starting with the pioneer idea of quantum creation of the universe put forward by P.I. Fomin.
  • Quantum electrodynamics in the strong pulsed laser fields 
    Roshchupkin, S.P. (Вопросы атомной науки и техники, 2013)
    The some results on the resonant processes of quantum electrodynamics (QED) proceeding in the strong pulsed light fields, realized in modern powerful pulsed lasers is presented. The appearance of resonances in a laser field ...
  • Quantum field methods in the electron cooling 
    Khelemelya, O.V.; Kholodov, R.I. (Вопросы атомной науки и техники, 2013)
    Quantum field methods are proposed to describe the electron cooling process. The influence of the magnetic field and the anisotropy of the temperature distribution of the electron gas are considered in the framework of ...
  • Quantum-mechanical simulations of interaction of many-electron quantum systems with ionizing laser pulses 
    Romanov, A.A.; Silaev, A.A.; Smirnova, D.A.; Sarantseva, T.S.; Minina, A.A.; Frolov, M.V.; Vvedenskii, N.V. (Вопросы атомной науки и техники, 2018)
    We develop parallel program for numerical simulation of the interaction of intense laser pulses with manyelectron atoms on the basis of the time-dependent Kohn-Sham equations. It is shown that the use of modern computer ...
  • Quantum nature of non-Fermi charge carriers for pseudogap state of high-Tc superconductors 
    Sergeeva, G.G. (Вопросы атомной науки и техники, 2007)
    For pseudogap state of underdoped cuprates high temperature superconductors (HTS) with stripe structure of copper-oxygen plane an approach for describing of U-stripe as two-dimensional state with vortex-like excitations ...
  • Quantum theory of the Vavilov-Cherenkov radiation for a particle with arbitrary spin 
    Afanasiev, G.N.; Lyubchenko, M.V.; Stepanovsky, Yu.P. (Вопросы атомной науки и техники, 2007)
    We consider the Vavilov-Cherenkov radiation by a particle with arbitrary spin using the relativistic quantum treatment of the one-photon Cherenkov emission. The probability of the one-photon emission by relativistic particle ...
  • Quark-parton phase transitions and the entropy problem in quantum mechanics 
    Kim, Y.S. (Вопросы атомной науки и техники, 2001)
    Since Feynman proposed his parton model in 1969, one of the most pressing problems in high-energy physics has been whether partons are quarks. It is shown that the quark model and the parton model are two different ...
  • Quartz accelerator of charged particles 
    Ivashchuk, O.O.; Shchagin, A.V.; Kubankin, A.S.; Nikulin, I.S.; Miroshnik, V.S.; Volkov, V.I.; Ionidi, V.Y.; Chepurnov, A.S.; Oleinik, A.N.; Lepeshko, D.A.; Zhukova, M.A. (Вопросы атомной науки и техники, 2020)
    Results of first experiments with piezoelectric accelerator built on quartz crystals as piezoelectric elements are presented. Accelerating voltage in such quartz accelerator is produced at compression in vacuum of quartz ...
  • Quasielastic electron scattering on ⁶³Cu in the giant resonance energy region 
    Denyak, V.V.; Khvastunov, V.M.; Paschuk, S.A.; Schelin, H.R. (Вопросы атомной науки и техники, 2009)
    The result of the extraction of the quasielastic part from the electron scattered spectra on ⁶³Cu is reported. The position of the peak maximum was determined for each quasielastic spectrum and the momentum transfer ...
  • Quasi-harmonic oscillations in a nonlinear transmission line, resulting from cherenkov synchronism 
    Karelin, S.Y.; Krasovitsky, V.B.; Magda, I.I.; Mukhin, V.S.; Sinitsin, V.G. (Вопросы атомной науки и техники, 2019)
    Experimental data and results of numerical modeling are presented, concerning excitation of microwave oscillations by a wave of pulsed ‘dc’ current (eventually, a shock wave) traveling through a radially non-uniform coaxial ...
  • Quasi-harmonic RF oscillations in a gyrotropic nonlinear transmission line 
    Karelin, S.Y.; Krasovitsky, V.B.; Magda, I.I.; Mukhin, V.S.; Sinitsin, V.G. (Вопросы атомной науки и техники, 2018)
    The paper considers formation of quasi-monochromatic radio frequency oscillations under the influence of a short carrier-free pulse of electric current, in the transmission line of doubly connected cross-section partially ...
  • Quasilinear description of electron cloud dynamics in the solar corona plasma 
    Mel’nik, V.N.; Kontar, E.P.; Lapshin, V.I. (Вопросы атомной науки и техники, 2000)
    In this study, we consider dynamics of maxwellian electron cloud with the temperature significantly exceeding that of surrounding plasma. We investigate the transition from initially free electron propagation to a quasilinear ...

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