Publikationen

Fission program at n_TOF

Autor(en)
L. Tassan-Got, N. Colonna, M. Diakaki, Z. Eleme, A. Manna, A. Sekhar, A. Stamatopoulos, O. Aberle, V. Alcayne, S. Amaducci, J. Andrzejewski, L. Audouin, V. Babiano-Suarez, M. Bacak, M. Barbagallo, S. Bennett, E. Berthoumieux, D. Bosnar, A. S. Brown, M. Busso, M. Caamano, L. Caballero, M. Calviani, F. Calvino, D. Cano-Ott, A. Casanovas, F. Cerutti, E. Chiaveri, G. P. Cortes, M. A. Cortes-Giraldo, L. Cosentino, S. Cristallo, L. A. Damone, P. J. Davies, M. Dietz, C. Domingo-Pardo, R. Dressler, Q. Ducasse, E. Dupont, I. Duran, B. Fernandez-Domingez, A. Ferrari, I. Ferro-Goncalves, P. Finocchiaro, V. Furman, R. Garg, A. Gawlik, S. Gilardoni, K. Goebel, E. Gonzalez-Romero, C. Guerrero, F. Gunsing, S. Heinitz, J. Heyse, D. G. Jenkins, U. Jiri, A. R. Junghans, Y. Kadi, F. Käppeler, A. Kimura, I. Knapova, M. Kokkoris, Y. Kopatch, M Krticka, D. Kurtulgil, I. Ladarescu, Claudia Lederer-Woods, J. Lerendegui-Marco, S. J. Lonsdale, D. Macina, T. Martínez, A. Masi, C. Massimi, P F Mastinu, M. Mastromarco, E. A. Maugeri, A. Mazzone, E. Mendoza, A. Mengoni, V. Michalopoulou, P M Milazzo, M. A. Millán-Callado, F. Mingrone, J. Moreno-Soto, A. Musumarra, A. Negret, F. Ogállar, A. Oprea, N. Patronis, A. Pavlik, J. Perkowski, C. Petrone, L. Piersanti, E. Pirovano, I. Porras, J. Praena, J. M. Quesada, D. Ramos Doval, R. Reifarth, D. Rochman, C. Rubbia, M. Sabaté-Gilarte, A. Saxena, P. Schillebeeckx, D. Schumann, A. G. Smith, N. V. Sosnin, P. Sprung, G. Tagliente, J.L. Taín, A. E. Tarifeño-Saldivia, B. Thomas, P. Torres-Sánchez, Andrea Tsinganis, S. Urlass, S. Valenta, G. Vannini, V. Variale, P. Vaz, A Ventura, Diego Vescovi, Vassilis Vlachoudis, R. Vlastou, Anton Wallner, P. J. Woods, T. J. Wright, P. Zugec
Abstrakt

Since its start in 2001 the n_TOF collaboration developed a measurement program on fission, in view of advanced fuels in new generation reactors. A special effort was made on measurement of cross sections of actinides, exploiting the peculiarity of the n_TOF neutron beam which spans a huge energy domain, from the thermal region up to GeV. Moreover fission fragment angular distributions have also been measured. An overview of the cross section results achieved with different detectors is presented, including a discussion of the 237Np case where discrepancies showed up between different detector systems. The results on the anisotropy of the fission fragments and its implication on the mechanism of neutron absorption, and in applications, are also shown.

Organisation(en)
Isotopenphysik
Externe Organisation(en)
Université Paris XI - Paris-Sud, Istituto Nazionale di Fisica Nucleare, Roma, University of Ioannina, Università degli Studi di Catania, Consejo Superior de Investigaciones Científicas (CSIC), Technische Universität Wien, Université Paris-Saclay, York University, Università degli Studi di Perugia, Universidade de Santiago de Compostela (USC), Universitat Politècnica de Catalunya, Universidad de Sevilla, Ist Nazl Astrofis, Istituto Nazionale Astrofisica, Osservatorio Astron Abruzzo, Università degli Studi di Bari, University of Edinburgh, Physikalisch-Technische Bundesanstalt (PTB), Joint Institute for Nuclear Research, Johann Wolfgang Goethe-Universität Frankfurt am Main, Paul Scherrer Institute, University of Manchester, Centro de Investigaciones Energeticas Medioambientales y Tecnológica, University of Zagreb, European Commission, Joint Research Centre, Helmholtz-Zentrum Dresden-Rossendorf, Japan Atomic Energy Agency, Charles University Prague, Dubna, Università degli Studi di Padova, Karlsruher Institut für Technologie, Università degli Studi di Trieste, Horia Hulubei National Institute of Physics and Nuclear Engineering (IFIN HH), Universidad de Granada, University of Lodz, Eidgenössische Technische Hochschule Zürich, Commiss European Communities, Joint Res Ctr, Inst Reference Mat & Measurements, Joint Research Centre (JRC), Universitat de València, Centre National De La Recherche Scientifique (CNRS), Bhabha Atomic Research Centre, Australian National University, European Organization for Nuclear Research (CERN), University of York, National Technical University of Athens (NTUA), Università degli Studi di Bologna, ENEA Centro Ricerche Bologna, Forschungszentrum Dresden Rossendorf (FZD), ITN, Instituto Superior Tecnico
Anzahl der Seiten
9
DOI
https://doi.org/10.1051/epjconf/201921103006
Publikationsdatum
2019
Peer-reviewed
Ja
ÖFOS 2012
103014 Kernphysik
Link zum Portal
https://ucris.univie.ac.at/portal/de/publications/fission-program-at-ntof(6596fea6-ae56-4e28-981b-6a2ee3927074).html