Zobrazeno 1 - 10 of 23 pro vyhledávání: '"O. I. Osetrov"'
1
A method for measuring the energy spectrum of neutrons with energies of 1–15 MeV
Autor: P. D. Yurmanov, A. V. Evsenin, Andrey Kuznetsov, D. V. Postovarova, D. N. Vakhtin, O. I. Osetrov
Publikováno v: Instruments and Experimental Techniques. 57:28-32
The characteristics of the detector prototype for 1–15 MeV neutrons are described. The prototype is a full absorption detector consisting of interlaced plastic scintillators and 6Li doped glasses. A neutron incident on the detector deposits all its
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::73e4dd6a16e57f9a97e92c493ecc2647
https://doi.org/10.1134/s0020441214010278
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2
Nanosecond Neutron Analysis for the search of the lost Leonardo’s masterpiece, the Battle of Anghiari
Autor: A.V. Evsenin, D. N. Vakhtin, O. I. Osetrov, I.Yu. Gorshkov, Antonino Cosentino, Maurizio Seracini, Andrey Kuznetsov
Publikováno v: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 267:3694-3697
Between 1505 and 1506 Leonardo Da Vinci painted his masterpiece, the Battle of Anghiari, in Palazzo Vecchio’s Hall of 500 in Florence. The unfinished mural remained visible until 1563, when architect Giorgio Vasari undertook a renovation of the Hal
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ad7c642fb767bb91c63c286fdbef0996
https://doi.org/10.1016/j.nimb.2009.09.006
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3
Detection of buried explosives using portable neutron sources with nanosecond timing
Autor: O. I. Osetrov, I. Yu. Gorshkov, A.V. Evsenin, Andrey Kuznetsov, D. N. Vakhtin
Publikováno v: Applied Radiation and Isotopes. 61:51-57
Significant reduction of time needed to identify hidden explosives and other hazardous materials by the "neutron in, gamma out" method has been achieved by introducing timed (nanosecond) neutron sources-the so-called nanosecond neutron analysis techn
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9cd95a23cdbde76a867a0268ffce6d26
https://doi.org/10.1016/j.apradiso.2004.02.016
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4
Inelastic deuteron breakup followed by fission at intermediate energy
Autor: I. D. Alkhazov, S. V. Khlebnikov, Juha Äystö, A. A. Alexandrov, M. Mutterer, O. I. Osetrov, Z. Radivojevich, V. A. Rubchenya, V. G. Lyapin, G. P. Tjurin, Yu. E. Penionzhkevich, D. N. Vakhtin, K. T. Brinkmann, Yu. G. Sobolev, A. Evsenin, A. V. Kuznetsov, W. H. Trzaska
Publikováno v: Physics of Atomic Nuclei. 65:697-702
The results of experimental and theoretical studies of the double-differential proton and neutron spectra measured in coincidence with fission fragments in the deuteron-induced reaction on a 238U target at E d =65 MeV are presented. These spectra mea
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0469018f383d6754c2d07a757513b9e3
https://doi.org/10.1134/1.1471276
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5
Neutron and fragment yields in proton-induced fission of 238U at intermediate energies
Autor: Ari Jokinen, Juha Äystö, V. A. Rubchenya, A.V. Evsenin, Wladyslaw Henryk Trzaska, Andrey Kuznetsov, Yu. E. Penionzhkevich, G. P. Tiourin, A. A. Aleksandrov, J. C. Wang, V. G. Lyapin, Z. Radivojevich, S. Hankonen, S. Khlebnikov, I. D. Alkhazov, O. I. Osetrov, D. N. Vakhtin, Peter Dendooven
Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 463:653-662
The primary fission fragment mass and kinetic energy distributions, and neutron multiplicities as function of fragment mass have been measured in the proton-induced fission of 238 U at energies Ep ¼ 20, 35, 50 and 60 MeV using time-of-flight techniq
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::616cb52b5800d7a019c15195174ee104
https://doi.org/10.1016/s0168-9002(01)00176-0
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6
Peculiarities in fragment mass distribution in the 238U + 40Ar (243 MeV) reaction
Autor: Yu. V. Pyatkov, M. Mutterer, V. F. Kushniruk, Yu. G. Sobolev, I. A. Alexandrova, Juha Äystö, Yu. E. Penionzhkevich, Andrey Kuznetsov, V. A. Maslov, O. I. Osetrov, W. H. Trzaska, A. A. Alexandrov, Z. Radivojevich, D. N. Vakhtin, V. G. Lyapin, G.P. Tiourine, S. V. Khlebnikov, V.A. Rubchenya, K.-Th. Brinkmann
Publikováno v: The European Physical Journal A. 10:171-175
A pronounced fine structure (FS) in the form of distinct peaks was observed in neutron gated mass spectra from the decay of the 278110 composite system produced in the reaction 238U + 40Ar (243 MeV) at an initial excitation energy E * > 70 MeV. The F
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::def8071dc2145bd6b57f64f7f94217f9
https://doi.org/10.1007/s100500170129
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8
Pre- and post-scission neutron emission in the reaction180Hf(40Ar, fission) atE lab=216 MeV
Autor: O. I. Osetrov, D. N. Vakhtin, Juha Äystö, V.A. Rubchenya, I. D. Alkhazov, V. G. Lyapin, G. P. Tiourin, Andrey Kuznetsov, Wladyslaw Henryk Trzaska, S. V. Khlebnikov
Publikováno v: Zeitschrift für Physik A Hadrons and Nuclei. 354:287-291
Neutron and fission fragment spectra following the180Hf(40Ar,f) reaction atE lab=216MeV were measured. The following neutron total, pre- and post-scission multiplicities were extracted:M tot =7.2±1.3,M pre =2.7±0.9,M post =4.5±0.9. The average tem
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8aa6b7fa6482c458ce05fe5a8b71e275
https://doi.org/10.1007/bf02769528
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10
Detector of Hazardous Substances Based on Nanosecond Neutron Analysis
Autor: I. Y. Gorshkov, Andrey Kuznetsov, A.V. Evsenin, D. N. Vakhtin, V. A. Kalinin, O. I. Osetrov, P. D. Yurmanov
Publikováno v: NATO Science for Peace and Security Series B: Physics and Biophysics ISBN: 9781402084652
Feasibility of Nanosecond Neutron Analysis/Associated Particle Technique for detection of explosive and flammable liquids has been experimentally demonstrated. Experimental results with imitators and real liquids are discussed.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::67b12b312e5303bdd42cd1384accbf63
https://doi.org/10.1007/978-1-4020-8466-9_8
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