Výsledky vyhledávání - "A.M. Shvetsov"

Investigation of the possibility of γ-background discrimination in a neutron spectrometer with a proportional counter of recoil protons

Autor: Yu. I. Vinogradov, O. P. Vikhlyantsev, A. V. Kuryakin, A.M. Shvetsov

Publikováno v: Bulletin of the Russian Academy of Sciences: Physics. 71:1748-1752

The possibility of expanding the range of neutron spectrum measurements to lower energies in fields of mixed n-γ radiation via separation of pulses from recoil protons and γ-induced electrons, using the proportional counter developed for neutron sp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::21aa87711a9a80a0e6edb715bc99ffb3
https://doi.org/10.3103/s1062873807120155

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Integral benchmark experiments with 14-MeV neutrons for testing the nuclear data of vanadium

Autor: D. Yu. Chuvilin, A.I. Blokhin, V.A. Zagryadsky, A.M. Shvetsov, M.V. Savin, D.V. Markovskij, Yu. Ya. Nefedov, R.A. Orlov, V.I. Nagorny, A. K. Zhitnik, A. V. Livke, V. I. Semenov, A.E. Shmarov, V. A. Chirkin

Publikováno v: Fusion Engineering and Design. 69:419-423

The measurements of the gamma-ray and neutron leakage spectra from three vanadium spheres with diameters 10, 24 and 34 cm irradiated by a central 14-MeV neutron source were carried out in the frame of the ISTC Project #910 in collaboration with Forsc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8981ad1200164483e3ea38482211ab84
https://doi.org/10.1016/s0920-3796(03)00084-x

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Benchmark experiments on measurement of neutron and γ-ray leakage spectra and yields from three vanadium spheres

Autor: S.N Abramovich, A.M. Shvetsov, R.A. Orlov, V.I. Nagorny, A. V. Livke, M.V. Savin, V. I. Semenov, A.E. Shmarov, A. K. Zhitnik, Yu. Ya. Nefedov

Publikováno v: Fusion Engineering and Design. :601-606

The results of measurements of the γ-ray and neutron leakage spectra from three vanadium spheres with diameter 10, 24 and 34 cm at their internal irradiation by 14-MeV neutrons are presented. The experiments are carried out in the framework of ISTC

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1cfa73bcc59ab1a1a55a60767b8ff3d4
https://doi.org/10.1016/s0920-3796(01)00580-4

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Evaluation of Gamma-Ray Production Cross-Sections for Inelastic Neutron Interaction with Aluminum and Lead

Autor: A.I. Blokhin, Yu. Ya. Nefedov, M.V. Savin, A.M. Shvetsov, M.S. Shvetsov, A.G. Zvenigorodskii

Publikováno v: Journal of Nuclear Science and Technology. 37:738-742

Evaluation of integral gamma-ray production cross-sections in the energy interval Eγ = 0.5–10.0 MeV for inelastic neutron interaction with A1 and Pb nuclei are performed. Also for A1 the cross-sections for production of discrete gamma rays with th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4447639ad7dc9943ac0bfd948aacf15f
https://doi.org/10.1080/00223131.2000.10874987

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Measurement of the 242gAm (T1/2=16.02 hour) fission cross section

Autor: A.F. Redkin, N.I. Iosilevich, A.A. Portnov, A.M. Shvetsov, Mark B. Chadwick, V. V. Gavrilov, V.I. Kvasov, V.N. Vyachin, Toshihiko Kawano, E. F. Fomushkin, M. F. Andreev, A.F. Kozhin

Publikováno v: ND2007.

There was performed a cycle of 242g Am fission characteristics measurements with the use of IRT-MEPhI reactor. The 242g Am isotope was produced in the course of irradiating 241 Am targets in the experimental channel with the density of neutron flux �

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4f82cfde7d0e2729a44fa33f21c4d5b0
https://doi.org/10.1051/ndata:07199

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Investigation of Total Cross Section Characteristics in the Region of Unresolved Resonances

Autor: A.M. Shvetsov, E. F. Fomushkin, G. F. Novoselov, Ju. I. Vinogradov, V. V. Gavrilov

Publikováno v: Nuclear Data for Science and Technology ISBN: 9783642634734

Neutron transmission through layers of different materials is measured. The source of neutrons is the uranium target of the electron linac LU-50. As a detector a sectioned fission, chamber, containing 6–7 g of 235U, is used. The chamber is placed a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::947ef76277a103417292a811ed9729c7
https://doi.org/10.1007/978-3-642-58113-7_131

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Cross section for fast neutron induced243Cm fission

Autor: A.S. Koshelev, V. V. Gavrilov, V.M. Surin, Yu. I. Vinogradov, E. F. Fomushkin, A.M. Shvetsov, V.N. Polynov, V.N. Vyachin, G. F. Novoselov

Publikováno v: Soviet Atomic Energy. 62:337-340

The authors discuss a method for measuring the cross section of the fission of curium 243 which either eliminates or corrects for the interference arising from sister isotopes or from the half-life spontaneous fission of this isotope. Soda-lime glass

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4d2d3d42589ad8ea5ad7ccddcaf0849e
https://doi.org/10.1007/bf01123380

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