Measurement of the neutron capture cross section of the fissile isotope 235U with the CERN n_TOF total absorption calorimeter and a fission tagging based on micromegas detectors

Balibrea-Correa, J. and Mendoza, E. and Cano-Ott, D. and Krtička, M. and Altstadt, S. and Andrzejewski, J. and Audouin, L. and Bécares, V. and Barbagallo, M. and Bečvář, F. and Belloni, F. and Berthoumieux, E. and Billowes, J. and Boccone, V. and Bosnar, Damir and Brugger, M. and Calviño, F. and Calviani, M. and Carrapiço, C. and Cerutti, F. and Chiaveri, E. and Chin, M. and Colonna, N. and Cortés, G. and Cortés-Giraldo, M. A. and Diakaki, M. and Domingo-Pardo, C. and Dressler, R. and Durán, I. and Eleftheriadis, C. and Ferrari, A. and Fraval, K. and Furman, V. and Göbel, K. and Guerrero, C. and Gómez-Hornillos, M. B. and Ganesan, S. and García, A. R. and Giubrone, G. and Gonçalves, I. F. and González, E. and Goverdovski, A. and Griesmayer, E. and Gunsing, F. and Heftrich, T. and Heinitz, S. and Hernández-Prieto, A. and Heyse, J. and Jenkins, D. G. and Jericha, E. and Käppeler, F. and Kadi, Y. and Karadimos, D. and Katabuchi, T. and Ketlerov, V. and Khryachkov, V. and Kivel, N. and Koehler, P. and Kokkoris, M. and Kroll, J. and Lampoudis, C. and Langer, C. and Leal-Cidoncha, E. and Lederer, C. and Leeb, H. and Leong, L. S. and Lerendegui-Marco, J. and Licata, M. and Losito, R. and Mallick, A. and Manousos, A. and Marganiec, J. and Martínez, T. and Massimi, C. and Mastinu, P. and Mastromarco, M. and Mengoni, A. and Milazzo, P. M. and Mingrone, F. and Mirea, M. and Mondelaers, W. and Paradela, C. and Pavlik, A. and Perkowski, J. and Plompen, A. J. M. and Praena, J. and Quesada, J. M. and Rauscher, T. and Reifarth, R. and Riego-Perez, A. and Robles, M. and Rubbia, C. and Ryan, J. A. and Sabaté-Gilarte, M. and Sarmento, R. and Saxena, A. and Schillebeeckx, P. and Schmidt, S. and Schumann, D. and Sedyshev, P. and Tagliente, G. and Tain, J. L. and Tarifeño-Saldivia, A. and Tarrío, D. and Tassan-Got, L. and Tsinganis, A. and Valenta, S. and Vannini, G. and Variale, V. and Vaz, P. and Ventura, A. and Vermeulen, M. J. and Vlachoudis, V. and Vlastou, R. and Wallner, A. and Ware, T. and Weigand, M. and Weiss, C. and Wright, T. and Žugec, Petar (n_TOF Collaboration) (2017) Measurement of the neutron capture cross section of the fissile isotope 235U with the CERN n_TOF total absorption calorimeter and a fission tagging based on micromegas detectors. In: ND 2016: International Conference on Nuclear Data for Science and Technology. EPJ Web of Conferences. No. 146. Art. No.11021, September 11–16, 2016, Bruges, Belgija.

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Abstract

The accuracy on neutron capture cross section of fissile isotopes must be improved for the design of future nuclear systems such as Gen-IV reactors and Accelerator Driven Systems. The High Priority Request List of the Nuclear Energy Agency, which lists the most important nuclear data requirements, includes also the neutron capture cross sections of fissile isotopes such as 233, 235U and 239, 241Pu. A specific experimental setup has been used at the CERN n_TOF facility for the measurement of the neutron capture cross section of 235U by a set of micromegas fission detectors placed inside a segmented BaF2 Total Absorption Calorimeter.

Item Type: Conference or Workshop Item (Lecture)
Keywords: n_TOF, CERN, 235U, neutron capture, fission tagging, micromegas
Date: 2017
Subjects: NATURAL SCIENCES > Physics
Additional Information: © The Authors, published by EDP Sciences. This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0/).
Divisions: Faculty of Science > Department of Physics
Depositing User: Gordana Stubičan Ladešić
Date Deposited: 20 Nov 2017 09:03
Last Modified: 20 Nov 2017 09:03
URI: http://digre.pmf.unizg.hr/id/eprint/5707

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