Search Results - "KARETNIKOV, M. D"

Impact of the Doppler Effect on the Spectra of Gamma Rays in Inelastic Scattering of Tagged Neutrons by Carbon and Nitrogen Nuclei by Belichenko, S. G., Karetnikov, M. D., Maznitsyn, A. D.

“…The result of measurements by a device with tagged neutrons is the spectrum of gamma quanta during inelastic scattering of tagged neutrons on the nuclei of…”
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Energy−Angular Correlations at Inelastic Scattering of Tagged Neutrons by Carbon, Nitrogen, and Oxygen Nuclei by Batyaev, V. F., Belichenko, S. G., Karetnikov, M. D., Maznitcin, A. D., Presnyakov, A. Yu

“…— Results of neutron activation analysis of substances using tagged neutron technology are rather sensitive to errors in measuring the parameters of γ-ray…”
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Multidetector system for nanosecond tagged neutron technology based on hardware selection of events by Karetnikov, M. D., Korotkov, S. A., Khasaev, T. O.

“…At the T ( d , n )He 4 reaction a neutron is accompanied by an associated alpha-particle emitted in the opposite direction. A time and a direction of the…”
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Active Neutron Monitoring of Nuclear Fuel Cycle Fissile Materials by Batyaev, V.F., Karetnikov, M.D., Sklyarov, S.V.

“…A decommissioning of nuclear fuel cycle facilities is inseparable from the problems of radioactive waste disposal. One of these problems is the categorization…”
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Optimization of a neutron detector for pulsed photonuclear monitoring of fissile materials by Bakalyarov, A. M., Germanov, A. B., Karetnikov, M. D., Lebedev, V. I., Yakovlev, G. V.

“…The objective of the present work is optimization of the geometry of a multilayer detector used in the pulsed photonuclear method of remote monitoring of…”
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Optimization of the extraction facilities of an electron accelerator – bremsstrahlung source for the pulsed photonuclear method by Bakalyarov, A. M., Karetnikov, M. D., Lebedev, V. I., Yakovlev, G. V.

“…The objective of the present work is to select the material and thickness of an electron-beam converter and filter and a bremsstrahlung collimator for…”
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Characteristics of prompt, delayed, and prompt-delayed radiation in monitoring strongly screened fissile substances by the pulsed photonuclear method by Bakalyarov, A. M., Germanov, A. B., Karetnikov, M. D., Lebedev, V. I., Muradyan, G. V., Yakovlev, G. V., Bondur, V. G., Makarov, V. A., Murynin, A. B.

“…The purpose of the present work is to investigate numerically the energy-time characteristics of γ and neutron radiation emitted from strongly screened fissile…”
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Data-Acquisition System of a Multidetector Device with Tagged Neutrons with Parallel Transmission of Events by Batyaev, V. F., Belichenko, S. G., Karetnikov, M. D., Maznitsin, A. D., Presnyakov, A. Yu

“…— The principles of the layout and operation of data-acquisition electronics for tagged neutron technology are described. They are based on the selection of…”
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Parameters of explosives detection through tagged neutron method by Bagdasaryan, Kh.E., Batyaev, V.F., Belichenko, S.G., Bestaev, R.R., Gavryuchenkov, А.V., Karetnikov, M.D.

“…The potentialities of tagged neutron method (TNM) for explosives detection are examined on the basis of an idealized geometrical model. The model includes…”
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A combined spectrometric detector of fast neutrons by Potapov, V. N., Ignatov, S. M., Ivanov, O. P., Balygin, K. A., Zaitsev, V. I., Meleshko, E. A., Klimov, A. I., Karetnikov, M. D., Korotkov, S. A., Ryzhkov, V. I.

“…A combined spectrometric detector consisting of two subdetectors for fast and thermal neutrons has been developed. The fast neutron detector is a total…”
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A multichannel spectrometer for detecting γ rays in a wide range of time intervals during pulse neutron irradiation by Balygin, K. A., Zaitsev, V. I., Klimov, A. I., Kozlov, K. N., Meleshko, E. A., Karetnikov, M. D., Korotkov, S. A., Khasaev, T. O.

“…A versatile spectrometer has been developed for measuring the nuclear radiation spectrum in discrete time intervals. The design and operating principle of the…”
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An experimental setup for studying spectra of β particles emitted by mixtures of 235U and 239Pu thermal neutron fission products by Balygin, K. A., Karetnikov, M. D., Klimov, A. I., Kopeikin, V. I., Kurkin, V. A., Meleshko, E. A., Panin, Yu. N., Sabel’nikov, A. A.

“…An experimental setup on the thermal neutron beam of the IR-8 reactor at the National Research Centre Kurchatov Institute is described. This setup has been…”
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A high-selectivity β spectrometer by Apalin, V. F., Balygin, K. A., Zaitsev, V. I., Karetnikov, M. D., Klimov, A. I., Kopeikin, V. I., Meleshko, E. A., Sabel’nikov, A. A.

“…Measurements of β spectra from fission fragments are complicated by high background of γ rays and neutrons. A scintillation β spectrometer capable of precisely…”
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A combined γ-neutron detector for fissile material monitoring using the pulse photonuclear technology by Bakalyarov, A. M., Karetnikov, M. D., Lebedev, V. I., Muradyan, G. V., Yakovlev, G. V., Bondur, V. G., Makarov, V. A., Murynin, A. B.

“…Prompt and delayed neutrons and secondary γ rays are the informational radiation in the photonuclear technology for recording fissile materials. Due to the…”
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Angular correlations in detection of α-γ coincidences in the nanosecond tagged neutron technology by Karetnikov, M. D., Klimov, A. I., Kozlov, K. N., Bogolyubov, E. P., Korotkov, S. A., Nazarov, V. I., Ryzhkov, V. I., Khasaev, T. O.

“…The characteristics of the setup for analyzing the elemental composition of organic substances using spectroscopy of γ rays induced by tagged neutrons with an…”
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decrease in the dead time of proportional counters of neutrons after exposure to pulsed fluxes of ionizing radiation by Balygin, K. A., Karetnikov, M. D., Meleshko, E. A., Yakovlev, G. V.

“…During irradiation of a proportional counter with a high-power bremsstrahlung flux, a high density of charged particles arises in the interelectrode gap owing…”
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Experimental model of the device for detection of nuclear cycle materials by photoneutron technology by Bakalyarov, A.M., Karetnikov, M.D., Kozlov, K.N., Lebedev, V.I., Meleshko, E.A., Obinyakov, B.A., Ostashev, I.E., Tupikin, N.A., Yakovlev, G.V.

“…The inherent complexity of sea container control makes them potentially dangerous for smuggling nuclear materials. The experts believe that only active…”
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An experimental setup for measuring neutron yield from nuclear materials under exposure to bremsstrahlung (a photonuclear method) by Karetnikov, M. D., Kozlov, K. N., Meleshko, E. A., Tupikin, N. A., Yakovlev, G. V., Lubkov, V. M., Nesterovich, A. V.

“…An experimental setup developed on the basis of the У-28 electron accelerator for investigating the applicability of a photonuclear method to detection of…”
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Characteristics of the detecting equipment for the nanosecond tagged-neutron technology by Balygin, K. A., Karetnikov, M. D., Klimov, A. I., Kozlov, K. N., Meleshko, E. A., Ostashev, I. E., Yakovlev, G. V.

“…Detecting equipment for the nanosecond tagged-neutron technology has been developed, and its characteristics have been studied. The principles of arrangement…”
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A monitoring and measuring module for tagged neutron experiments by Karetnikov, M. D., Klimov, A. I., Kozlov, K. N., Meleshko, E. A., Ostashev, I. E., Tupikin, N. A., Yakovlev, G. V., Bogolyubov, E. P., Korotkov, S. A., Khasaev, T. O.

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