Перегляд за автором "Shramenko, B.I."

Сортувати за: Порядок: Результатів:

  • 99Mo and 67Cu isotope yields under production conditions of NSC KIPT electron accelerator KUT-30 
    Aizatsky, N.I.; Diky, N.P.; Dovbnya, A.N.; Ehst, D.; Lyashko, Yu.V.; Nikiforov, V.I.; Tenishev, A.Eh.; Torgovkin, A.V.; Uvarov, V.L.; Shevchenko, V.A.; Shramenko, B.I. (2010)
    Computer simulation has been used to determine the 99Mo and 67Cu isotope yields, as well as the radiation power absorbed in technological natural Mo- and Zn-based targets of different mass and geometry, and also, the power ...
  • About the use in nuclear medicine of pharmaceuticals on the basis of the isotope ¹⁸F and its achievements on linear electron accelerators of NIK "Accelerator" 
    Azarov, A.I.; Dovbnya, A.N.; Dolzhec, M.A.; Kushnir, V.A.; Mitrochenko, V.V.; Perezhogin, S.A.; Selivanov, L.I.; Tereshchenko, V.A.; Titov, V.Yu.; Titov, D.V.; Shevchenko, V.A.; Shramenko, B.I. (Вопросы атомной науки и техники, 2017)
    The importance widely used in the world of Radiopharmaceutical: 2-fluoro [¹⁸F]-2-deoxy-D-glucose (fluo-rideglucose, ¹⁸F) for the diagnosis of various diseases using PET and CT imaging are shown. Provides information about ...
  • A dosimetry technique of high-energy X-ray in MGy range 
    Rogov, Ju.V.; Shevchenko, V.A.; Shlyakhov, I.N.; Shramenko, B.I.; Tenishev, A.Eh.; Torgovkin, A.V.; Uvarov, V.L.; Zhiglo, V.F. (Вопросы атомной науки и техники, 2015)
    Possibility of a dosimetry method for high-energy bremsstrahlung radiation in the range up to МGy and higher by activation of a detector from indium via the ¹¹⁵In (γ,γ') ¹¹⁵mIn reaction with determination of absorbed dose ...
  • Angular distributions of gamma-radiation of 1.2 GeV electrons in silicon monocrystals of great thickness 
    Bochek, G.L.; Fomin, S.P.; Kulibaba, V.I.; Lapko, V.P.; Maslov, N.I.; Shramenko, B.I.; Shul’ga, N.F. (Вопросы атомной науки и техники, 2001)
  • Distributed converter for high-brightneess bremsstrahlung generation 
    Biller, E.Z.; Nikiforov, V.I.; Tenishev, A.Eh.; Torgovkin, A.V.; Uvarov, V.L.; Shevchenko, V.A.; Shlyakhov, I.N.; Shramenko, B.I.; Zhiglo, V.F. (2010)
    The novel type of the converter to transform a high-density electron beam into bremsstrahlung has been developed and investigated. To increase the thermal stability of the converter by means of a growth of the heat-exchange ...
  • Electron irradiation test facility for irradiation of structural materials in conditions of molten salt reactor 
    Azhazha, V.M.; Bakai, A.S.; Gurin, I.V.; Dovbnya, A.M.; Demidov, M.V.; Zykov, A.I.; Zlunitsyn, E.S.; Lavrynenko, S.D.; Myakushko, L.K.; Repikhov, O.A.; Torgovkin, O.V.; Shirokov, B.M.; Shramenko, B.I. (Вопросы атомной науки и техники, 2005)
    A new device, Electron Irradiation Test Facility (EITF), has been created at electron linear accelerator Linac-10 at Accelerator R&D Complex affiliated with NSC KIPT. This facility allows to carry on studies on corrosion ...
  • Electron linacs in NSC KIPT: R&D and application 
    Antipov, K.I.; Ayzatsky, M.I.; Akchurin, Yu.I.; Boriskin, V.N.; Beloglasov, V.I.; Biller, E.Z.; Demidov, N.V.; Dikiy, N.P.; Dovbnya, A.N.; Dovbush, L.S.; Gurin, V.A.; Karasyov, S.P.; Kushnir, V.A.; Kosmin, V.A.; Myakushko, L.K.; Mitrochenko, V.V.; Nikitina, T.F.; Opanasenko, A.N.; Pugachev, G.D.; Repikhov, O.A.; Reprintsev, L.V.; Reshetnyak, N.G.; Popenko, V.A.; Seleznev, V.V.; Shramenko, B.I.; Shendrik, V.A.; Stepin, D.L.; Tarasov, G.E.; Tolstoy, A.E.; Tur, Yu.D.; Uvarov, V.L.; Zadvorny, A.S.; Zakutin, V.V.; Zlunitsyn, E.S.; Zykov, A.I. (Вопросы атомной науки и техники, 2001)
    A review is given about electron linacs of NSC KIPT and their some applications for research of radiation effects in reactor materials, channeling, plasma-beam interactions, geology (gamma-activation analysis of ore samples), ...
  • Estimation OF Os, Ir, Sc, In isotope production at electron linear accelerators 
    Dovbnya, A.N.; Kovtun, G.P.; Torgovkin, A.V.; Uvarov, V.L.; Shramenko, B.I. (Вопросы атомной науки и техники, 2006)
    Preliminary data on the production of medical radionuclides ⁴⁷Sc, ¹¹⁴In, ¹⁹²Ir and ¹⁹¹Os, ¹⁹¹mOs by the photonuclear method are reported. The targets were irradiated in the bremsstrahlung beam of the NSC KIPT accelerator ...
  • Estimation of radiation risks under photonuclear production of 67Cu and 99Mo isotopes 
    Ayzatskiy, M.I.; Dovbnya, A.N.; Tenishev, A.Eh.; Torgovkin, A.V.; Uvarov, V.L.; Shevchenko, V.A.; Shramenko, B.I.; Ehst, D. (2010)
    The activated bremsstrahlung converter and isotopic target are the main sources of radiation hazard in the isotope production at electron accelerators. In experiments at the NSC KIPT accelerators KUT-30 and LU-40m, intended ...
  • Experimental cross-section evaluation data for ⁷Be photoproduction by ¹²C, ¹⁴N, ¹⁶O nuclei in the energy range between 40…90 MeV 
    Dovbnya, A.N.; Deyev, O.S.; Kushnir, V.A.; Malyshevsky, V.S.; Malykhina, T.V.; Mitrochenko, V.V.; Perezhogin, S.A.; Torgovkin, A.V.; Fomin, G.V.; Shramenko, B.I. (Вопросы атомной науки и техники, 2013)
    The ⁷Be isotope produced in the upper atmosphere under the action of cosmic radiation is an important factor in population radiation load. A correct determination of the radiation dose coming from this isotope calls for ...
  • Gamma-spectrometer for measurement characteristics of radionuclides 
    Torgovkin, A.V.; Shramenko, B.I. (Вопросы атомной науки и техники, 2002)
    Describing and metrological characteristics of spectrometric stand intend for measurement characteristics of radionuclides and its identification are present. The results of measurements specific activity of any radionuclides ...
  • Neutron fluxe measurements at the electrostatic electron accelerator “ELIAS” 
    Borisenko, V.N.; Goncharov, I.G.; Mazilov, A.V.; Torgovkin, A.V.; Shramenko, B.I. (Вопросы атомной науки и техники, 2006)
    Neutron fluxes were measured at an electron energy of 3 MeV, a current of 51 μA and a beryllium target thickness of 3 mm. Taking into account spare capacities for increasing the neutron flux, calculations were made of a ...
  • Nuclide control of structural materials tested in electron irradiation test facility 
    Bakai, A.S.; Dovbnya, A.N.; Zykov, A.I.; Lavrinenko, S.D.; Myakushko, L.K.; Repikhov, O.A.; Torgovkin, A.V.; Shirokov, B.M.; Shramenko, B.I. (Вопросы атомной науки и техники, 2005)
    Samples of different alloys (Hastelloy type) held in the container assembly (CA) were irradiated at the Electron Irradiation Test Facility (EITF) in the melt of zirconium and sodium fluorides at the temperature 650оС. The ...
  • Optimization of condition of target irradiation for radionuclide production 
    Dovbnya, A.M.; Shramenko, B.I.; Torgovkin, A.V. (Вопросы атомной науки и техники, 2004)
    In this report the different target arrangement relative to the bremsstrahlung beam have been considered. The analyses of spectral and angular distributions of bremstrahlung from different targets and as function of ...
  • Optimization of conditions for ⁶⁷Cu photonuclear production 
    Dovbnya, A.N.; Dolzhek, M.A.; Pugachev, G.D.; Repikhov, O.A.; Torgovkin, A.V.; Uvarov, V.L.; Shestakova, V.S.; Shramenko, B.I. (Вопросы атомной науки и техники, 2015)
    Radiopharmaceuticals based on the ⁶⁷Cu isotope have found wide use in immunotherapy. The present paper analyzes the conditions of ⁶⁷Cu production by the ⁶⁸Zn(γ,p) ⁶⁷Cu reaction at an electron accelerator in relation to the ...
  • Optimization of "Glucose ¹¹C" pharmaceutical production on the beam of an electron accelerator 
    Guk, I.S.; Dronov, R.N.; Deiev, O.S.; Shramenko, B.I. (Вопросы атомной науки и техники, 2021)
    The process of “Glucose ¹¹C” pharmaceutical production by means of a photonuclear reaction ¹²C(γ, n)¹¹C is considered. The parameters of bremsstrahlung and electron beam scattered in the converter are investigated and ...
  • Orientation effects in ultrarelativistic electron transmission through a single crystal 
    Blazhevich, S.V.; Bochek, G.L.; Kulibaba, V.I.; Maslov, N.I.; Shramenko, B.I. (Вопросы атомной науки и техники, 2001)
    The results of experimental investigations of the 1.2 GeV electron transmission dynamics in a thin single crystal of Si are discussed. The interpretation of the electron scattering orientation dependencies measured under ...
  • Pd and Re isotope production in the field of mixed X,n-radiation of electron accelerator 
    Dikiy, N.P.; Kushnir, V.A.; Lyashko, Yu.V.; Mitrochenko, V.V.; Perezhogin, S.A.; Rogov, Yu.V.; Tenishev, A.Eh.; Torgovkin, A.V.; Uvarov, V.L.; Shevchenko, V.A.; Shlyakhov, I.N.; Shramenko, B.I. (Вопросы атомной науки и техники, 2013)
    Radioactive isotopes of palladium (¹⁰³Pd) and rhenium (¹⁸⁶Re and ¹⁸⁸Re) have found wide use in nuclear medicine. The present report deals with the conditions for their production by a photonuclear method at an electron ...
  • Photonuclear reactions cross-sections at energies up to 100 MeV for different experimental setups 
    Deiev, O.S.; Timchenko, I.S.; Olejnik, S.M.; Potin, S.M.; Kushnir, V.A.; Mytrochenko, V.V.; Perezhogin, S.A.; Bocharov, V.А.; Shramenko, B.I. (Problems of Atomic Science and Technology, 2022)
    In experiments on the electron linac LUE-40 of RDC “Accelerator” NSC KIPT, the flux-averaged cross-sections ⟨σ(Еγmax)⟩exp of photonuclear reactions ¹⁰⁰Mo(γ,n)⁹⁹Mo, ²⁷Al(γ,x)²⁴Na, ⁹³Nb(γ,n)⁹²ᵐNb, ⁹³Nb(γ,3n)⁹⁰Nb, and ...
  • Production of isotopes ¹⁸⁴Re, ¹⁸⁶Re and ¹⁸⁸Re at linear electron accelerators of NSC KIPT 
    Dovbnya, A.N.; Dikii, N.P.; Zadvornyi, A.S.; Kovtun, G.P.; Torgovkin, A.V.; Shramenko, B.I. (Вопросы атомной науки и техники, 2001)
    This paper presents the preliminary results on determining the values of specific activity of radionuclides ¹⁸⁴Re, ¹⁸⁶Re and ¹⁸⁸Re. Irradiation of Re targets of a natural isotope composition with gamma-quanta and neutrons ...