Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Urszula Wiącek"'
Autor:
Santiago Becerril-Jarque, Álvaro Marchena, Andrés Roldán Aranda, Pablo Araya, Roberto García Baonza, Agustín García, Jorge Aguilar, Luis Fernández, Urszula Wiacek, Rafal Prokopowicz, Jesús Castellanos, David Rapisarda
Publikováno v:
Nuclear Materials and Energy, Vol 40, Iss , Pp 101712- (2024)
The key system to know the neutron and gamma fields during the commissioning at IFMIF-DONES facility will be the STart-Up Monitoring Module (STUMM), which will include tens of very sophisticated and miniaturised detectors providing crucial informatio
Externí odkaz:
https://doaj.org/article/53d15e5b98e2406ebc932b327dfea63f
Autor:
Urszula Wiącek, Urszula Woźnicka
Publikováno v:
Acta Geophysica. 67:1721-1729
The neutron borehole probe equipped with a neutron source and a system of neutron detectors is commonly used to determine porosity of geological formations. Transport of neutrons through media relies on their interaction with atomic nuclei, mainly wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0c0f1be9b97fef9bd924773c157e81d
https://doi.org/10.1007/s11600-019-00322-1
https://doi.org/10.1007/s11600-019-00322-1
Autor:
Urszula Wiącek, Urszula Woźnicka
Publikováno v:
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine. 176
We present cases of so-called artifacts observed in the response of neutron detectors in the vicinity of formation boundaries (e.g., in neutron logging for geophysical prospecting). The appearance of artifacts is related mainly to differences in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf6a258a84a6ca25f7337e013e6a2716
https://pubmed.ncbi.nlm.nih.gov/34271336
https://pubmed.ncbi.nlm.nih.gov/34271336
Autor:
Jakub Bielecki, A. Kulińska, Władysław Janik, Krzysztof Drozdowicz, Marek Scholz, Łukasz Marciniak, Urszula Woźnicka, Andrzej Igielski, M Turzański, Urszula Wiącek, D. Dworak, A. Wójcik-Gargula
Publikováno v:
Radiation Protection Dosimetry. 180:427-431
Plastic organic scintillators such as the blue-emitting BCF-12 are versatile and inexpensive tools. Recently, BCF-12 scintillators have been foreseen for investigation of the spatial distribution of neutrons emitted from dense magnetized plasma. For
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c97d6f9ceb852a927cf5f87e81a67266
https://doi.org/10.1093/rpd/ncx277
https://doi.org/10.1093/rpd/ncx277
Autor:
Urszula Wiącek, Dariusz Bocian, W. Królas, J. Kotula, Jesus Castellanos, J Świerblewski, R. Prokopowicz, Rafal Ortwein, Andrzej Igielski, Frederik Arbeiter, Barbara Bienkowska, Arkadiusz Kurowski, G. Madejowski
Publikováno v:
Fusion Engineering and Design. 172:112866
International Fusion Materials Irradiation Facility — DEMO Oriented Neutron Source (IFMIF-DONES) is a planned powerful neutron source, which will generate an intense flux of neutrons (up to ∼1015n/s/cm2) with a fusion-relevant energy spectrum. It
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00b2a7ff8b51ac78a4edda6675022a8b
https://doi.org/10.1016/j.fusengdes.2021.112866
https://doi.org/10.1016/j.fusengdes.2021.112866
Publikováno v:
Nukleonika, Vol 61, Iss 4, Pp 413-418 (2016)
This paper presents a set of diagnostics dedicated to PF-24 - new medium size - plasma focus (PF) device built and operated at the Institute of Nuclear Physics Polish Academy of Sciences (IFJ PAN). The PF-24 can operate at energy level up to 93 kJ an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0347fe22ea914d0bb8d29ee7dfbf4c98
https://doaj.org/article/ef13933325294b65ba0a173a4bc6e7b6
https://doaj.org/article/ef13933325294b65ba0a173a4bc6e7b6
Publikováno v:
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine. 142
The paper presents an analysis and discussion of the problem of underestimation of neutron signal amplitude in profiling of the thin-layers rock media. The corresponding neutron profiles were modeled using the Monte Carlo method, and the formalism of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4596d0c962bff5d601e53ab0afbb2e02
https://pubmed.ncbi.nlm.nih.gov/30408725
https://pubmed.ncbi.nlm.nih.gov/30408725
Autor:
Andrzej Igielski, Barbara Gabańska, Krzysztof Drozdowicz, R. Prokopowicz, Urszula Wiącek, Arkadiusz Kurowski, Grzegorz Tracz, Urszula Woźnicka, Barbara Bienkowska
Publikováno v:
Journal of Fusion Energy
An activation of fissionable materials with neutrons has been considered as a possible neutron diagnostic of D–D and D–T fusion plasma. Fission reaction caused by fusion neutrons leads up to emission of secondary neutrons: prompt and delayed. Phy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa4ba5678e83960955d4d9cb25155acf
Autor:
M. Tarchalski, Barbara Gabańska, M. Curyło, Urszula Wiącek, Andrzej Igielski, Krzysztof Pytel, Roch Kwiatkowski, M. Gierlik, I. Zychor, R. Prokopowicz
Publikováno v:
Acta Physica Polonica B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d29f5caf408c1c6902cbb482d655ef42
Publikováno v:
Annals of Nuclear Energy. 35:1403-1413
Diffusion cooling of thermal neutron flux in a finite volume of a medium results from the leakage of neutrons. The cooling effect is particularly complex when the system consists of zones with different neutron scattering properties. A study is prese
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94091c16c9af69b3fd992375579cb8fb
https://doi.org/10.1016/j.anucene.2008.01.024
https://doi.org/10.1016/j.anucene.2008.01.024