Výsledky vyhledávání - "Stanislaw Kilim"

Akademický článek

Preparation by the double extraction process with preliminary neutron irradiation of yttria or calcia stabilised cubic zirconium dioxide microspheres

Autor: Marcin Brykala, Rafal Walczak, Danuta Wawszczak, Stanislaw Kilim, Marcin Rogowski, Elzbieta Strugalska-Gola, Tadeusz Olczak, Tomasz Smolinski, Marcin Szuta

Publikováno v: Nuclear Engineering and Technology, Vol 53, Iss 1, Pp 188-198 (2021)

A modern approach to nuclear energy involves reprocessing like transmutations of spent nuclear fuel products to reduce their radiotoxicity and time needed for their storage. For this purpose, they are immobilized in inert matrices made of zirconia an

Externí odkaz: https://doaj.org/article/3e55818b470a4b2a968616b263e0027c

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Preparation by the double extraction process with preliminary neutron irradiation of yttria or calcia stabilised cubic zirconium dioxide microspheres

Autor: Rafal Walczak, Stanislaw Kilim, Tomasz Smolinski, D. Wawszczak, E. Strugalska-Gola, Tadeusz Olczak, M. Szuta, Marcin Brykala, Marcin Rogowski

Publikováno v: Nuclear Engineering and Technology, Vol 53, Iss 1, Pp 188-198 (2021)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f34dacc24c16400813d825148d43eb2
https://doi.org/10.1016/j.net.2020.06.032

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Activation Measurements of Cross Sections for Ground and Isomeric States Production in Neutron Threshold Reactions on Y and Au

Autor: M. Szuta, Mitja Majerle, E. Strugalska-Gola, Stanislaw Kilim, Milan Štefánik, A. Kugler, J. Vrzalova, O. Svoboda, A Krása, P. Chudoba, M. Bielewicz, V. Wagner, Martin Suchopar

Publikováno v: Nuclear Science and Engineering. 191:150-160

The paper describes cross-section measurements consisting of neutron activation using a 7Li(p,n) quasi mono-energetic neutron source and gamma-ray spectrometry performed at the Nuclear Physics Institute of the Czech Academy of Sciences in Řež, Czec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f9316edaa00b76fe044eca965432374b
https://doi.org/10.1080/00295639.2018.1455437

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Np-237 incineration study in various beams in ADS setup QUINTA

Autor: W.I. Furman, Sergej I. Tyutyunnikov, J. Adam, E. Strugalska-Gola, Vladimir I. Stegailov, Stanislaw Kilim, M. Szuta, M. Bielewicz

Publikováno v: Nukleonika, Vol 63, Iss 1, Pp 17-22 (2018)

Neptunium-237 samples were irradiated in a spallation neutron field produced in accelerator-driven system (ADS) setup QUINTA. Five experiments were carried out on the accelerators at the JINR in Dubna - one in carbon (C6+), three in deuteron, and one

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9dd4b2a807da06f05a313d56f01502e
https://doi.org/10.1515/nuka-2018-0003

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Impact of average neutron energy on the fast neutron fluency measurement by Np237 fission to capture ratio and reverse dark current of planar silicon detector methods

Autor: M. Szuta, A.I. Shafronowskaya, M. Milewicz-Zalewska, Stanislaw Kilim, M. Bielewicz, Sergey I. Tyutyunnikov, E. Strugalska-Gola, N. I. Zamyatin

Publikováno v: EPJ Web of Conferences, Vol 204, p 04002 (2019)

This work is a subsequent step to study the feasibility of fast neutron fluency measurements using two different complementary methods. Np-237 samples and planar silicon detectors were mounted very close to each other on different sections of a subcr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::948d930ad2539b51cd99f56681e02bd1
https://www.epj-conferences.org/articles/epjconf/pdf/2019/09/epjconf_ishepp2019_04002.pdf

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Np-237 transmutation efficiency dependence on beam particle, energy and sample position in QUINTA setup

Autor: Sergey I. Tyutyunnikov, E. Strugalska-Gola, V. I. Stegailov, J. Adam, Stanislaw Kilim, M. Szuta, M. Bielewicz

Publikováno v: EPJ Web of Conferences, Vol 204, p 04005 (2019)
EPJ Web of Conferences. 2019, vol. 204, p. 1-8.

Np-237 samples were irradiated with spallation neutrons produced at the ADS setup QUINTA. Six experiments were carried out at the JINR, in Dubna – one in carbon (C6+), three in deuteron, and two in proton beams. The energy in carbon was 24 GeV, in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7418daaced6b9d4a927ceeec96378dfd
https://www.epj-conferences.org/articles/epjconf/pdf/2019/09/epjconf_ishepp2019_04005.pdf

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Comparison of two fast neutron fluence measurement methods based on Np-237 fission-to-capture ratio measurement (spectral index) and a reverse dark current measurement in a planar silicon detector

Autor: Sergey I. Tyutyunnikov, Anastasia Shafronovskaia, E. Strugalska-Gola, M. Bielewicz, Stanislaw Kilim, M. Szuta, N. I. Zamyatin

Publikováno v: EPJ Web of Conferences, Vol 138, p 10006 (2017)

The idea of the first method is to search the neutron energy for the ratio of fission cross section to capture cross section of the selected actinide isotope from the nuclear data base that is equal to the measured ratio of the fissioned and captured

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5973bbd2efb6d7c888fef986df3e3e77
https://doaj.org/article/753c43caf9234571b44ca51db7a1489f

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Comparison of neutron induced fission and capture in Np-237 and Pu-239 irradiated in QUINTA assembly with 660 MeV proton beam

Autor: M. Bielewicz, Vladimir V. Stegailov, Stanislaw Kilim, Sergey I. Tyutyunnikov, E. Strugalska-Gola, M. Szuta

Publikováno v: EPJ Web of Conferences, Vol 138, p 10004 (2017)

Two Np-237 samples and one Pu-239 were irradiated in spallation neutrons produced in ADS setup QUINTA. The accelerated beam consisted of protons of energy 660 MeV. The method was based on gamma-ray spectrometry measurement. During analysis of the spe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74234f0febcec5bc373337ccd2c549f3
https://doaj.org/article/4d34d4e4d5a3446598556aad65a0f3ac

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(n,xn) cross section measurements for Y-89 foils used as detectors for high energy neutron measurements in the deeply subcritical assembly 'QUINTA'

Autor: Andrzej Wojciechowski, Elke Passoth, M. Bielewicz, M. Szuta, Sergey I. Tyutyunnikov, E. Strugalska-Gola, Alexander V. Prokofiev, Stanislaw Kilim

Publikováno v: EPJ Web of Conferences, Vol 146, p 11032 (2017)

Study of the deep subcritical systems (QUINTA) using relativistic beams is performed within the project “Energy and Transmutation of Radioactive Wastes” (E&T – RAW). The experiment assembly was irradiated by deuteron/proton beam (Dubna NUCLOTRO

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22298d9bdc3ba7d3a7dd7ab9691c1ecc
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-339472

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Am-241 incineration measurements with activation method in the QUINTA neutron field

Autor: J. Khushvaktov, F.B. Sagimbaeva, I.A. Kryachko, Sergey I. Tyutyunnikov, E. Strugalska-Gola, A.S. Balandin, A.G. Shakun, O. Dalkhjav, Stanislaw Kilim, V. I. Stegailov, M. Szuta

Publikováno v: EPJ Web of Conferences, Vol 204, p 04004 (2019)

Am-241 sample was irradiated in spallation neutrons produced in ADS setup QUINTA at the JINR in Dubna. The energy was 660 MeV in the proton beam. The incineration study method was based on gamma-ray spectrometry. During the analysis of the spectra, s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05923d5f8a49410643a6548315a19381
https://doi.org/10.1051/epjconf/201920404004

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