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Перегляд Вопросы атомной науки и техники, 2002, № 2 за назвою

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники, 2002, № 2 за назвою

Сортувати за: Порядок: Результатів:

  • Intense X-ray sources based on Compton scattering in laser electron storage rings 
    Gladkikh, P.I.; Karnaukhov, I.M.; Zelinsky, A.Yu. (Вопросы атомной науки и техники, 2002)
    The main problem of the designing of intense X-ray sources based on Compton scattering in laser-electron storage ring is associated with large steady-state electron beam energy spread. In paper the principles of the ...
  • Investigation of Chernobyl 4-th unit materials by gamma activation method 
    Dikiy, N.P.; Dovbnya, A.N.; Karnaukhov, I.M.; Lyashko, Yu.V.; Mazilov, A.V.; Shevyakova, E.P.; Tolstolutskiy, A.G.; Uvarov, V.L.; Glygalo, V.N.; Rudya, K.G. (Вопросы атомной науки и техники, 2002)
    Isotope and element content the samples of Chornobyl 4-th wrecking unit materials (concrete fragments and lava-like materials) were investigated by γ-activation method using bremsstrahlung of the electron accelerator. The ...
  • Investigation of granite rocks radiation-chemical durability 
    Dikiy, N.P.; Dovbnya, A.N.; Lyashko, Yu.V.; Medvedeva, E.P.; Sayenko, S.Yu.; Tarasov, R.V.; Uvarov, V.L.; Kholomeyev, G.A.; Shevyakova, E.P.; Fedorets, I.D. (Вопросы атомной науки и техники, 2002)
    Gamma-activation analysis is used to study dynamics of leaching of various elements from granite samples. The sample preliminary irradiation and activation was carried out in the field of bremsstrahlung of electron ...
  • Method of suppressing the multipactoring discharges 
    Lobzov, L.D.; Shulika, N.G. (Вопросы атомной науки и техники, 2002)
    The present paper describes a method of suppressing the multipactoring discharges between electrodes in an accelerating structure of an evacuated resonator of an accelerator. The method consists in synchronous exciting the ...
  • Modelling main characteristics of fast neutron detector based on recoil protons with the Monte-Carlo method 
    Olejnik, S.N.; Bozhko, V.P.; Vodin, A.N. (Вопросы атомной науки и техники, 2002)
    The program for calculation of amplitude spectra and fast neutron detector efficiency has been developed with the Monte-Carlo method (MC). The detector operates on the basis of the method of recoil protons and consists of ...
  • Modernization of the multipurpose accelerating system VGIK-1 
    Yuferov, V.B.; Sorokovoj, L.G.; Kosik, N.A.; Skibenko, E.I.; Dryj, O.S.; Artyukh, V.G.; Kholod, Yu.V.; Malets, V.F.; Mufel, E.V.; Chernyshenko, V.Ya.; Ozerov, A.N.; Buravilov, I.V.; Ponomaryov, A.N.; Rybalko, A.N.; Tkachev, V.I. (Вопросы атомной науки и техники, 2002)
    The aim of VGIK-1 modernization is the possibility of metal surface processing by ion and electron irradiation, widening a range of applied energies and beam densities, vacuum condition control. This is reached by usage ...
  • Negative pion photoproduction off polarized deuteron target 
    Belyaev, A.A.; Kotlyar, A.V.; Lukhanin, A.A.; Sorokin, P.V. (Вопросы атомной науки и техники, 2002)
    It is discussed whether the target asymmetry (TA) for γn→π⁻p can be extracted from data on γd→π⁻pp. An exclusive experiment that enhances production of pions on neutron at rest and suppresses contributions of the recoil ...
  • Non-linear self-acceleration of electrons emitted by plasma cathode 
    Pashchenko, A.V.; Pashchenko, I.A. (Вопросы атомной науки и техники, 2002)
    A non-linear non-stationary analytical theory of diode gap overlap by electrons emitted from the plasma cathode is represented. The fact of the non-linear self-acceleration at the electron flow front is confirmed.
  • NSC KIPT Linux cluster for computing within the CMS physics program 
    Levchuk, L.G.; Sorokin, P.V.; Soroka, D.V.; Trubnikov, V.S. (Вопросы атомной науки и техники, 2002)
    The architecture of the NSC KIPT specialized Linux cluster constructed for carrying out work on CMS physics simulations and data processing is described. The configuration of the portable batch system (PBS) on the cluster ...
  • On a possibility of using a superconducting cavity in the RF system of the storage ring LESR-N100 
    Androsov, V.P.; Karnaukhov, I.M.; Telegin, Yu.N. (Вопросы атомной науки и техники, 2002)
    In the Kharkov Institute of Physics and Technology the design project of the 200 MeV electron storage ring LESR-N100 is under development. The essential feature of this facility is the large beam energy spread (of about ...
  • On equilibrium states of superfluid with d-wave pairing 
    Ivashin, A.P.; Kovalevsky, M.Y.; Chekanova, N.N. (Вопросы атомной науки и техники, 2002)
    The equilibrium states of quantum fluid with d-pairing classification is carried out on the basis of the quasiaverages concept. It is shown, that the set of such an equilibrium states can be classified in the terms of the ...
  • On possibility of alpha-radioactive thick-layer waste analysis using high-vacuum technique methods 
    Dikiy, N.P.; Dovbnya, A.N.; Myakushko, L.K.; Reprintsev, L.V.; Tenishev, A.Eh.; Uvarov, V.L. (Вопросы атомной науки и техники, 2002)
    A practical possibility of specific alpha-activity measurement of the radioactive waste (RAW) as much as thousands tons placed in the 4-th Chornobyl wrecking unit is demonstrated by means of determination of the helium ...
  • On the experimental value of the ∆⁺ (1232) mass from γp→nπ⁺ (pπ⁰ ) reactions 
    Omelaenko, A.S. (Вопросы атомной науки и техники, 2002)
    The reliability of the phenomenological estimates for the D⁺(1232) mass is questioned coming from the of π⁺ and π⁰ mesons photoproduction data off proton target till the end of 2001. The origin of an old discrepancy for ...
  • Pepper-pot diagnostic method to define emittance and Twiss parameters on low energies accelerators 
    Dolinska, M.E.; Doroshko, N.L. (Вопросы атомной науки и техники, 2002)
    The new complex mathematical algorithm to determine beam transverse emittance data and the Twiss parameters from intensity measured with pepper-pot diagnostic device on rf low energies accelerators is described.
  • Photonuclear transmutation doping of the n-type detector silicon 
    Bochek, G.L.; Kulibaba, V.I.; Maslov, N.I.; Ovchinnik, V.D.; Potin, S.M.; Ryabka, P.M. (Вопросы атомной науки и техники, 2002)
    New experimental quantitative data on the efficiency of photonuclear transmutation doping of n-type detector silicon were obtained. The express technique for measurement of the efficiency of producing the acceptor minority ...
  • Proton polarization in reaction of deuteron photodisintegration at energies of 0.2-2.4 GeV 
    Konovalov, O.G.; Lukyanenko, S.T.; Sorokin, P.V.; Zybalov, A.A. (Вопросы атомной науки и техники, 2002)
    The review of the proton polarization experimental data on two-body deuteron photodisintegration at a photon energy between 0.2 and 2.4 GeV is presented. The NSC KIPT data are compared with the measurements of other centers ...
  • 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 ...
  • RF electron gun with metallic cathode - calculation and experimental study 
    Khodak, I.V.; Kushnir, V.A.; Mitrochenko, V.V.; Stepin, D.L.; Zhiglo, V.F. (Вопросы атомной науки и техники, 2002)
    The present paper is devoted to the RF electron source design for a linear accelerator. In contrary with known RF guns with thermionic cathodes the designed electron source has high temperature metallic cathode. This permits ...
  • Scattering of electromagnetic wave by linear chain of charged particles 
    Ognivenko, V.V. (Вопросы атомной науки и техники, 2002)
    The Thomson scattering of a plane monochromatic electromagnetic wave by a linear chain of periodically spaced charged particles is investigated theoretically. It is obtained a functional dependence for the total power and ...
  • Searching the analogue 2p₃/₂-resonance in the ³⁶S(p,γ)³⁷Cl reaction 
    Vodin, A.N.; Ushakov, I.V.; Kachan, A.S.; Korda, L.P.; Mischenko, V.M.; Nemashkalo, B.A. (Вопросы атомной науки и техники, 2002)
    Searching the analogue 2p₃/₂-resonance in ³⁷Cl, which is an isobaric analogue of the parent level with E* = 0.646 MeV (Jp = 3/2-) of ³⁷S was carried out. The excitation function for the ³⁶S(p,g)³⁷Cl reaction was measured ...

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