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Перегляд Вопросы атомной науки и техники, 2005, № 6 за темою "Экспериментальные методы и обработка даных"

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Перегляд Вопросы атомной науки и техники, 2005, № 6 за темою "Экспериментальные методы и обработка даных"

Сортувати за: Порядок: Результатів:

  • Application of digital spectral analysis to decomposition of positron lifetime spectra 
    Kul'ment'ev, A.I. (Вопросы атомной науки и техники, 2005)
    New method of positron annihilation lifetime spectra processing is proposed. It is based on digital spectral analysis, namely, on Prony method. The regularization procedure to solve the inverse problem of finding parameters ...
  • 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 ...
  • Examination ofmulti-layer silicon detector in measurementofelectron spectrumfor beta-decayof ⁹⁰SR- ⁹⁰Y 
    Bochek, G.L.; Golovash, A.S.; Kosinov, A.V.; Kotlyar, V.V.; Kulibaba, V.I.; Maslov, N.I.; Mazilov, A.A.; Naumov, S.V.; Ovchinnik, V.D. (Вопросы атомной науки и техники, 2005)
    Brief survey of recent achievements in investigations of nuclear beta decays is given with some emphasis on superallowed 0⁺→ 0⁺ Fermi transitions between T=1 nuclear states. Progress in construction of a detecting system ...
  • Experimental model of multidetector device based on CdZnTe detectors 
    Batiy, V.G.; Nenakhov, A.N.; Pravdiviy, A.A.; Kochnev, N.A.; Selyukova, V.V.; Khazhmuradov, M.A. (Вопросы атомной науки и техники, 2005)
    The multidetector device for measurement of angular distributions of intensity of gamma - radiation is described. Results of tests of experimental model of device are presented and prospects of use of such device are shown.
  • Intensive X-ray source optimization 
    Bochek, G.L.; Kulibaba, V.I.; Maslov, N.I.; Ovchinnik, V.D. (Вопросы атомной науки и техники, 2005)
    Possibility of optimization of an intensive source of the electron radiation in crystals based on the Compton scattering of X-radiation is considered.
  • Peculiarities of neutron fields formation in the systems “neutron producing target – moderator” irradiated by high energy particles 
    Chigrinov, S.E.; Serafimovich, I.G.; Bournos, V.V.; Fokov, Yu.G.; Korneev, S.V.; Routkovskaia, C.C.; Mazanik, S.E.; Adamovich, A.A.; Kiyavitskaya, H.I.; Koulikovskaya, A.V.; Khilmanovich, A.M.; Martsynkevich, B.A.; Korbut, T.N.; Butzev, V.S. (Вопросы атомной науки и техники, 2005)
    The theoretical and experimental evidence of similarity of neutron spectra formed in sub-critical systems driven by external proton and neutron beams
  • Possibilities of improving paraxial brightness in rf ion sources 
    Mordyk, S.M.; Shulha, D.P.; Miroshnichenko, V.I.; Storizhko, V.E.; Voznyy, V.I. (Вопросы атомной науки и техники, 2005)
    The paraxial brightness in rf ion sources can be improved by redistributing the beam phase density, increasing the beam current density and using beam extraction systems with low aberrations. Experimental data are ...
  • Research of pumping properties of ion pumps and manometrical converters 
    Grevtsev, V.G.; Mocheshnikov, N.I.; Kozin, V.P. (Вопросы атомной науки и техники, 2005)
    Dependences of speed of pumping of diod and triod ion pumps (SIP) in various modes of their work are investigated: periodic, continuous, with warming up and without it, at cooling of triod pump (TRION) with liquid nitrogen. ...
  • Research of the work of technological compton scattering tomograph on the photon beam of the source ¹³⁷Cs 
    Arkatov, Yu.M.; Afanas’ev, S.N.; Glaznev, M.S.; Gushсhin, D.V.; Zhebrovsky, Yu.V.; Popov, V.F. (Вопросы атомной науки и техники, 2005)
    The results of the works, which have been carried out in NSC KIPT, on creation of a stationary technological Compton scattering tomograph are submitted. Modeling physical processes under program GEANT 3 is carried out, ...
  • Spherical detector device mathematical modeling with taking into account detector module symmetry 
    Batiy, V.G.; Fedorchenko, D.V.; Prokhorets, I.M.; Prokhorets, S.I.; Khazhmuradov, M.A. (Вопросы атомной науки и техники, 2005)
    Mathematical model for spherical detector device accounting to symmetry properties is considered. Exact algorithm for simulation of measurements procedure with multiple radiation sources developed. Modelling results are ...
  • Studying electro-physical characteristics of detecting elements on the ohmic side of silicon microstrip detector 
    Maslov, N.I.; Potin, S.M.; Starodubtsev, A.F. (Вопросы атомной науки и техники, 2005)
    The results of studying the ohmic side of the double-sided microstrip detectors (DSMD) possessing the diode separating p⁺ stop structure of different type and size are presented. The effect of the p⁺ stop structure on ...
  • Technique for fissile materials detection using electron linac 
    Barrata, A.; Dovbnja, A.N.; Eran, L.V.; Karasev, S.P.; Kiryukhin, N.M.; Mel’nik, Yu.P.; Ranyuk, Yu.N.; Trubnikov, S.V.; Shljakhov, I.N. (Вопросы атомной науки и техники, 2005)
    The possibilities of technique for fissile materials detection using the pulse γ-quantum fluxes generated by electron linac are studied. The technique is based on detection of neutrons escaping from fissile materials ...

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