Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Michael Österlund"'
Autor:
Jan Malec, Anže Jazbec, Igor Lengar, Luka Snoj, Ali Al-Adili, Sebastjan Rupnik, Michael Österlund, Andreas Solders, Vladimir Radulović
Publikováno v:
EPJ Web of Conferences, Vol 253, p 10001 (2021)
The COVID-19 induced restrictions have prevented reactor physics students from attending in-person reactor physics exercises which are a vital part of their education. Jožef Stefan Institute has organized remote exercises with the help of off-the-sh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c59969e70fa6ff47108a89c9ff0557e4
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-474967
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-474967
Autor:
Arjan J. Koning, Erwin Alhassan, Michael Österlund, Henrik Sjöstrand, Dmitri Rochman, Petter Helgesson, Stephan Pomp
Publikováno v:
Progress in Nuclear Energy. 88:43-52
The current nuclear data uncertainties observed in reactor safety parameters for some nuclides call for safety concerns especially with respect to the design of GEN-IV reactors and must therefore be reduced significantly. In this work, uncertainty re
Autor:
Dmitrii Nesterenko, Heikki Penttilä, Tommi Eronen, Mikael Reponen, Iain Moore, Anu Kankainen, Ali Al-Adili, Michael Österlund, Ari Jokinen, Vasileios Rakopoulos, Mattias Lantz, Stephan Pomp, Sami Rinta-Antila, L. Canete, Antoine de Roubin, Andrea Mattera, M. Vilen, Andreas Solders
Isomeric yield ratios for the odd-$A$ isotopes of $^{119-127}$Cd and $^{119-127}$In from 25-MeV proton-induced fission on natural uranium have been measured at the JYFLTRAP double Penning trap, by employing the Phase-Imaging Ion-Cyclotron-Resonance t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04fe7323861e29f5585dd32a1e585459
Autor:
Henrik Sjöstrand, Ali Al-Adili, Andreas Solders, Cecilia Gustavsson, Vasily Simutkin, Arjan J. Koning, Dimitri Rochman, Carl Hellesen, Mattias Lantz, Petter Helgesson, Stephan Pomp, Erwin Alhassan, Michael Österlund
Publikováno v:
Nuclear Data Sheets. 123:220-224
We describe the research program of the nuclear reactions research group at Uppsala University concerning experimental and theoretical efforts to quantify and reduce nuclear data uncertainties rele ...
Autor:
Stephan Oberstedt, Michael Österlund, Cecilia Gustavsson, Marzio Vidali, Mattias Lantz, Stephan Pomp, Vasileios Rakopoulos, Franz-Josef Hambsch, Alexander V. Prokofiev, Ali Al-Adili, Diego Tarrio, Alf Göök, Andrea Mattera, M.O. Frégeau, Andreas Solders, Kaj Jansson
Publikováno v:
EPJ Web Conf.
Scientific Workshop on Nuclear Fission dynamics and the Emission of Prompt Neutrons and Gamma Rays
Scientific Workshop on Nuclear Fission dynamics and the Emission of Prompt Neutrons and Gamma Rays, Jun 2017, Varna, Bulgaria. pp.00002, ⟨10.1051/epjconf/201816900002⟩
EPJ Web of Conferences, Vol 169, p 00002 (2018)
Scientific Workshop on Nuclear Fission dynamics and the Emission of Prompt Neutrons and Gamma Rays
Scientific Workshop on Nuclear Fission dynamics and the Emission of Prompt Neutrons and Gamma Rays, Jun 2017, Varna, Bulgaria. pp.00002, ⟨10.1051/epjconf/201816900002⟩
EPJ Web of Conferences, Vol 169, p 00002 (2018)
This work aims at measuring prompt-fission neutrons at different excitation energies of the nucleus. Two independent techniques, the 2E-2v and the 2E techniques, are used to map the characteristics of the mass-dependent prompt fission neutron multipl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::906230d9e1115c55186b96a19c07a9e7
https://hal.archives-ouvertes.fr/hal-01823321
https://hal.archives-ouvertes.fr/hal-01823321
Autor:
Alexander V. Prokofiev, Vasileios Rakapoulos, Kaj Jansson, Michael Österlund, Stephan Oberstedt, Andreas Solders, Franz-Josef Hambsch, Ali Al-Adili, Erik Andersson Sundén, Diego Tarrio, Mattias Lantz, Cecilia Gustavsson, Andrea Mattera, Alf Göök, Stephan Pomp, Marzio Vidali
Publikováno v:
EPJ Web of Conferences, Vol 146, p 04056 (2017)
The nuclear de-excitation process of fission fragments (FF) provides fundamental information for the understanding of nuclear fission and nuclear structure in neutron-rich isotopes. The variation of the prompt-neutron multiplicity, ν(A ), as a funct
Autor:
Yukinobu Watanabe, Shusuke Hirayama, Hiroshi Umishio, Yuuki Naitou, Masateru Hayashi, Riccardo Bevilacqua, Vasily Simutkin, Stephan Pomp, Cecilia Gustavsson, Michael Österlund, Anders Hjalmarsson, Alexander Prokofiev, Udomrat Tippawan
Publikováno v:
Progress in Nuclear Science and Technology. 4:569-573
Double-differential cross sections of light ions (p, d, t, 3 He, and α) from carbon, oxygen, and silicon induced by 175 MeV quasi mono-energetic neutrons were measured using the Medley setup at the The Svedberg Laboratory (TSL) in order to benchmark
Autor:
Peter Wolniewicz, Staffan Jacobsson Svärd, Michael Österlund, Ane Håkansson, Carl Hellesen, Peter Jansson
Publikováno v:
Annals of Nuclear Energy. 58:102-109
The lead-cooled fast reactor (LFR) is one of the nuclear reactor technologies proposed by the Generation IV International Forum (GIF). The lead coolant allows for inherent safety properties attract ...
Autor:
Erwin Alhassan, Michael Österlund, Junfeng Duan, Henrik Sjöstrand, Arjan J. Koning, Stephan Pomp, Cecilia Gustavsson, Dimitri Rochman
The Total Monte Carlo (TMC) method was used in this study to assess the impact of Pb-206, 207 and 208 nuclear data uncertainties on keff , βeff, coolant temperature coefficient, the coolant void worth for the ELECTRA reactor. Relatively large uncert
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::013af716dd9850581dec79d2816cda9c
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-208843
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-208843
Publikováno v:
Nuclear Technology. 177:1-7
The focus in this thesis is to improve knowledge of the BWR related uncertainties void, channel bow, and control rods. The presence of void determines the moderation of neutrons in BWRs. A high void fraction is less efficient in moderating neutrons t