Zobrazeno 1 - 10 of 61 pro vyhledávání: '"Sandro Pelloni"'
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Enhancements along with application of the Asymptotic Progressing nuclear data Incremental Adjustment (APIA) methodology by individual assimilations of fast reactor data
Autor: Dimitri Rochman, Sandro Pelloni
Publikováno v: Annals of Nuclear Energy. 129:79-89
In view of precise fast reactor analyses, we find that the Asymptotic Progressing Incremental nuclear data Adjustment (APIA) methodology described in previous papers is able providing particularly useful, consistent adjustments by assimilating the in
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ff8f80cff9e7d169dbe37d7a5655baec
https://doi.org/10.1016/j.anucene.2019.01.057
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4
Akademický článek
Nuclear data sensitivity and uncertainty assessment of sodium voiding reactivity coefficients of an ASTRID-like sodium fast reactor
Autor: Nuria García-Herranz, Anne-Laurène Panadero, Ana Martinez, Sandro Pelloni, Konstantin Mikityuk, Andreas Pautz
Publikováno v: EPJ Web of Conferences, Vol 146, p 09006 (2017)
The EU 7th Framework ESNII+ project was launched in 2013 with the strategic orientation of preparing ESNII for Horizon 2020. ESNII stands for the European Industrial Initiative on Nuclear Energy, created by the European Commission in 2010 to promote
Externí odkaz: https://doaj.org/article/f287e9e10dcc4dae9f41188177db8821
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5
The joint evaluated fission and fusion nuclear data library, JEFF-3.3
Autor: Davide Flammini, A. J. M. Plompen, Luca Fiorito, Olivier Litaize, Gilles Noguere, Sandro Pelloni, Mark R. Gilbert, Andrej Trkov, Wim Haeck, K.-H. Schmidt, Pierre Tamagno, J.R. Granada, S. C. van der Marck, D. H. Kim, P. Romain, Petter Helgesson, A. Stankovskiy, F. Michel-Sendis, D. Foligno, Pierre Leconte, I. Kodeli, Luiz Leal, M. Fleming, Stanislav Simakov, J. C. Sublet, F. Alvarez-Velarde, Eric Bauge, Franz-Josef Hambsch, A. Yu. Konobeyev, E. Dupont, H. I. Kim, D. Roubtsov, Rosaria Villari, O. Bersillon, Peter Schillebeeckx, Henrik Sjöstrand, C. De Saint Jean, J. I. Márquez Damián, R. J. Perry, R.W. Mills, C. Jouanne, N. Leclaire, Oscar Cabellos, B. Erasmus, C.J. Diez, Ulrich Fischer, Y. O. Lee, James Dyrda, Stéphane Hilaire, D. Rochman, R. Jacqmin, M.A. Kellett, A. Krása, Massimo Angelone, A. Röhrmoser, Patrick Sauvan, T. Ware, Gašper Žerovnik, I. Hill, Pablo Romojaro, A. Chebboubi, K. Yokoyama, Pavel Pereslavtsev, F. Cantargi, A.I. Blokhin, Arjan J. Koning, B. Jansky, Mathieu Hursin, B. Morillon, Pascal Archier, Stefan Kopecky, I. Sirakov, B. Kos, H. Duarte, Mitja Majerle, H. Leeb, A. Algora, M. Pecchia, Olivier Serot, Raphaelle Ichou
Publikováno v: The European physical journal / A, 56 (7), Art. Nr.: 181
Eur.Phys.J.A
Eur.Phys.J.A, 2020, 56 (7), pp.181. ⟨10.1140/epja/s10050-020-00141-9⟩
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
The joint evaluated fission and fusion nuclear data library 3.3 is described. New evaluations for neutron-induced interactions with the major actinides U , U and Pu , on Am and Na , Ni , Cr, Cu, Zr, Cd, Hf, W, Au, Pb and Bi are presented. It includes
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d3f54323ceb4f4d83921b4d17fb9c2e
https://publikationen.bibliothek.kit.edu/1000123893/88092458
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6
Performance assessment of adjusted nuclear data along with their covariances on the basis of fast reactor experiments
Autor: Sandro Pelloni, Dimitri Rochman
Publikováno v: Annals of Nuclear Energy. 121:361-373
In view of fast reactor analyses, it is shown that efficient nuclear data adjustments can be obtained on a limited assimilation database consisting of just six well documented integral parameters, i.e. the central spectral indices measured in Godiva
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f5278f4b06eacae203ffc69dea5799f2
https://doi.org/10.1016/j.anucene.2018.07.043
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7
Cross-section adjustment in the fast energy range on the basis of an Asymptotic Progressing nuclear data Incremental Adjustment (APIA) methodology
Autor: Dimitri Rochman, Sandro Pelloni
Publikováno v: Annals of Nuclear Energy. 115:323-342
The data assimilation benchmark launched by the “Subgroup 33” on ‘‘Methods and issues for the combined use of integral experiments and covariance data’’ of the Working Party on Evaluation Cooperation (WPEC) of the OECD Nuclear Energy Agen
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d2b6ec1152e4407f8172fa99cbbdfa55
https://doi.org/10.1016/j.anucene.2018.01.037
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8
Addressing challenges in nuclear data adjustment techniques using integral experiments based upon uranium solution thermal systems
Autor: Sandro Pelloni, Dimitri Rochman
Publikováno v: Annals of Nuclear Energy. 163:108590
A stochastic technique in view of determining neutronic parameters is used along with the JEFF-3.3 nuclear data library, trying to adjust in conjunction with the Asymptotic Generalized Linear Least-Squares (AGLLS) assimilation methodology, a demonstr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::97143cf465d5e692c97e8f66f81f165e
https://doi.org/10.1016/j.anucene.2021.108590
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9
Comparison of progressive incremental adjustment sequences for cross-section and variance/covariance data adjustment by analyzing fast-spectrum systems
Autor: Sandro Pelloni
Publikováno v: Annals of Nuclear Energy. 106:33-50
An attempt is made to improve our confidence in current adjustment techniques based on the Generalized Linear Least-Squares (GLLS) method. Instead of involving all considered experiments simultaneously, the adjustment is made progressively by conside
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1f93f45bbfbb06ede512de5b81b6b097
https://doi.org/10.1016/j.anucene.2017.03.040
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10
Correlation $\overline{\nu}_{p} - \sigma$ for U-Pu in the thermal and resonance neutron range via integral information
Autor: Eric Bauge, Sandro Pelloni, Arjan J. Koning, Alexander Vasiliev, Dimitri Rochman, Hakim Ferroukhi
Publikováno v: Eur.Phys.J.Plus
Eur.Phys.J.Plus, 2019, 134 (9), pp.453. ⟨10.1140/epjp/i2019-12875-7⟩
International audience; This paper presents an application of the Backward-Forward Monte Carlo (BFMC) method using measured critical boron concentrations for a specific PWR cycle. The considered prior nuclear data are the fission cross sections, $\ov
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::970e899190bb6b72c1af8f03e6cc00a4
https://hal.archives-ouvertes.fr/hal-02338237
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