Zobrazeno 1 - 10
of 42
pro vyhledávání: '"P. Dossantos–Uzarralde"'
Akademický článek
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Publikováno v:
EPJ Web of Conferences, Vol 146, p 04034 (2017)
Dynamical description of low energy fission is, in our full microscopic approach, decomposed in two steps. In the first step we generate the Potential Energy Surface (PES) of the compound system we want to describe with the Hartree-Fock-Bogoliubov (H
Externí odkaz:
https://doaj.org/article/f40d2bee41224b53808008ca61e4e9aa
Publikováno v:
EPJ Web of Conferences, Vol 42, p 03002 (2013)
The classical use of a generalized X2-distance to determine the evaluated cross section uncertainty requires the values of the experimental cross sections covariance matrix. The usual propagation error method to estimate the covariances is hardly usa
Externí odkaz:
https://doaj.org/article/4930e07c106744a881363b30612eb596
Publikováno v:
EPJ Web of Conferences, Vol 42, p 07003 (2013)
In the classical use of a generalized χ2 to determine the evaluated cross section uncertainty, we need the covariance matrix of the experimental cross sections. The usual propagation error method to estimate the covariances is hardly usable and the
Externí odkaz:
https://doaj.org/article/3b328f570bd94ea0a9c0b0a58ed19027
Publikováno v:
Nuclear Data Sheets. 123:191-195
Presently, several methods are used to estimate the covariance matrix of evaluated nuclear cross sections. Because the resulting covariance matrices can be different according to the method used and according to the assumptions of the method, we prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72d6c77c9e7b6e32bd20683c4f347012
https://doi.org/10.1016/j.nds.2014.12.033
https://doi.org/10.1016/j.nds.2014.12.033
Akademický článek
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Publikováno v:
Nuclear Engineering and Design. 246:49-57
In this paper, we discuss distinct ways of calculating nuclear cross-section variance–covariance matrices issued from the spherical optical model such as the deterministic sensitivity method and Monte Carlo method. We also discuss the selection of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d8091fa84a674b5cf04403e2f53413e
https://doi.org/10.1016/j.nucengdes.2011.10.007
https://doi.org/10.1016/j.nucengdes.2011.10.007
Autor:
P. Dossantos-Uzarralde, E. Bauge
Publikováno v:
Journal of the Korean Physical Society. 59:1218-1223
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41b8790dc86276cdc12cdf6528aa70b1
https://doi.org/10.3938/jkps.59.1218
https://doi.org/10.3938/jkps.59.1218
Publikováno v:
Nuclear Data Sheets. 118:357-359
In this paper a new way for the experimental cross section covariances estimation is proposed. The usual propagation error method to estimate the covariances is based on the Taylor expansion of the experimental cross section formula. However it is di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::985e30dbd182980a48897b9c5c10800d
https://doi.org/10.1016/j.nds.2014.04.079
https://doi.org/10.1016/j.nds.2014.04.079
Autor:
Mark B. Chadwick, Toshihiko Kawano, J. A. Becker, P. E. Garrett, Patrick Talou, Eric Bauge, Stéphane Hilaire, P. Dossantos-Uzarralde, R. O. Nelson
Publikováno v:
Nuclear Data Sheets. 108:2742-2755
Yttrium plays an important role as a radiochemical dosimetry detector for determining high energy 14 MeV neutron fluences, through measurement of (n,2n) activation products. The total (n,2n) cross section is known rather well from extensive activatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dee6210b9007f4dd2c272dabb790cfbc
https://doi.org/10.1016/j.nds.2007.11.004
https://doi.org/10.1016/j.nds.2007.11.004