Towards the high-accuracy determination of the U-238 fission cross section at the threshold region at CERN - n_TOF

M. Diakaki; L Audouin; E. Berthoumieux; M Calviani; N. Colonna; E. Dupont; I Duran; F Gunsing; E. Leal-Cidoncha; C. Le Naour; Anton Wallner

doi:10.1051/epjconf/201611102002

Towards the high-accuracy determination of the U-238 fission cross section at the threshold region at CERN - n_TOF

M. Diakaki, L Audouin, E. Berthoumieux, M Calviani, N. Colonna, E. Dupont, I Duran, F Gunsing, E. Leal-Cidoncha, C. Le Naour, Anton Wallner

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › peer-review

Abstract

The U-238 fission cross section is an international standard beyond 2 MeV where the fission plateau starts. However, due to its importance in fission reactors, this cross-section should be very accurately known also in the threshold region below 2 MeV. The U-238 fission cross section has been measured relative to the U-235 fission cross section at CERN - n_TOF with different detection systems. These datasets have been collected and suitably combined to increase the counting statistics in the threshold region from about 300 keV up to 3 MeV. The results are compared with other experimental data, evaluated libraries, and the IAEA standards.

Original language	English
Title of host publication	Proceedings of Wonder 2015
Editors	O. Serot
Place of Publication	Online
Publisher	EPJ Web of Conferences
ISBN (Print)	978-2-7598-1970-6
DOIs	https://doi.org/10.1051/epjconf/201611102002
Publication status	Published - 2016
Event	Wonder-2015: 4th International Workshop on Nuclear Data Evaluation for Reactor Applications - Aix-en-Provence, France Duration: 1 Jan 2015 → … https://www.oecd-nea.org/science/meetings/wonder2015/

Conference

Conference	Wonder-2015: 4th International Workshop on Nuclear Data Evaluation for Reactor Applications
Period	1/01/15 → …
Other	5 - 8 October 2015
Internet address	https://www.oecd-nea.org/science/meetings/wonder2015/

Access to Document

10.1051/epjconf/201611102002

Cite this

Diakaki, M., Audouin, L., Berthoumieux, E., Calviani, M., Colonna, N., Dupont, E., Duran, I., Gunsing, F., Leal-Cidoncha, E., Le Naour, C., & Wallner, A. (2016). Towards the high-accuracy determination of the U-238 fission cross section at the threshold region at CERN - n_TOF. In O. S. (Ed.), Proceedings of Wonder 2015 EPJ Web of Conferences . https://doi.org/10.1051/epjconf/201611102002

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title = "Towards the high-accuracy determination of the U-238 fission cross section at the threshold region at CERN - n_TOF",

abstract = "The U-238 fission cross section is an international standard beyond 2 MeV where the fission plateau starts. However, due to its importance in fission reactors, this cross-section should be very accurately known also in the threshold region below 2 MeV. The U-238 fission cross section has been measured relative to the U-235 fission cross section at CERN - n_TOF with different detection systems. These datasets have been collected and suitably combined to increase the counting statistics in the threshold region from about 300 keV up to 3 MeV. The results are compared with other experimental data, evaluated libraries, and the IAEA standards.",

author = "M. Diakaki and L Audouin and E. Berthoumieux and M Calviani and N. Colonna and E. Dupont and I Duran and F Gunsing and E. Leal-Cidoncha and {Le Naour}, C. and Anton Wallner",

year = "2016",

doi = "10.1051/epjconf/201611102002",

language = "English",

isbn = "978-2-7598-1970-6",

editor = "{O. Serot}",

booktitle = "Proceedings of Wonder 2015",

publisher = "EPJ Web of Conferences ",

note = "Wonder-2015: 4th International Workshop on Nuclear Data Evaluation for Reactor Applications ; Conference date: 01-01-2015",

url = "https://www.oecd-nea.org/science/meetings/wonder2015/",

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Diakaki, M, Audouin, L, Berthoumieux, E, Calviani, M, Colonna, N, Dupont, E, Duran, I, Gunsing, F, Leal-Cidoncha, E, Le Naour, C & Wallner, A 2016, Towards the high-accuracy determination of the U-238 fission cross section at the threshold region at CERN - n_TOF. in OS (ed.), Proceedings of Wonder 2015. EPJ Web of Conferences , Online, Wonder-2015: 4th International Workshop on Nuclear Data Evaluation for Reactor Applications, 1/01/15. https://doi.org/10.1051/epjconf/201611102002

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T1 - Towards the high-accuracy determination of the U-238 fission cross section at the threshold region at CERN - n_TOF

AU - Diakaki, M.

AU - Audouin, L

AU - Berthoumieux, E.

AU - Calviani, M

AU - Colonna, N.

AU - Dupont, E.

AU - Duran, I

AU - Gunsing, F

AU - Leal-Cidoncha, E.

AU - Le Naour, C.

AU - Wallner, Anton

PY - 2016

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N2 - The U-238 fission cross section is an international standard beyond 2 MeV where the fission plateau starts. However, due to its importance in fission reactors, this cross-section should be very accurately known also in the threshold region below 2 MeV. The U-238 fission cross section has been measured relative to the U-235 fission cross section at CERN - n_TOF with different detection systems. These datasets have been collected and suitably combined to increase the counting statistics in the threshold region from about 300 keV up to 3 MeV. The results are compared with other experimental data, evaluated libraries, and the IAEA standards.

AB - The U-238 fission cross section is an international standard beyond 2 MeV where the fission plateau starts. However, due to its importance in fission reactors, this cross-section should be very accurately known also in the threshold region below 2 MeV. The U-238 fission cross section has been measured relative to the U-235 fission cross section at CERN - n_TOF with different detection systems. These datasets have been collected and suitably combined to increase the counting statistics in the threshold region from about 300 keV up to 3 MeV. The results are compared with other experimental data, evaluated libraries, and the IAEA standards.

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