Open Access
Issue |
ND 2007
2007
|
|
---|---|---|
Article Number | 152 | |
Number of page(s) | 4 | |
Section | Neutron cross section measurements | |
DOI | https://doi.org/10.1051/ndata:07665 | |
Published online | 17 June 2008 |
International Conference on Nuclear Data for Science and Technology 2007
DOI: 10.1051/ndata:07665
1 CEA/Saclay-DSM/DAPNIA, Gif-sur-Yvette, France
2 Istituto Nazionale di Fisica Nucleare, Trieste, Italy
3 Universidade de Santiago de Compostela, Spain
4 Centro de Investigaciones Energeticas Medioambientales y Tecnologicas, Madrid, Spain
5 University of Lodz, Lodz, Poland
6 University of Ioannina, Greece
7 Centre National de la Recherche Scientifique/IN2P3-IPN, Orsay, France
8 Atominstitut der Österreichischen Universitäten, Technische Universität Wien, Austria
9 Centre National de la Recherche Scientifique/IN2P3-IReS, Strasbourg, France
10 Charles University, Prague, Czech Republic
11 Universidad Politecnica de Madrid, Spain
12 Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di Legnaro, Italy
13 Dipartimento di Fisica, Università di Padova, Italy
14 International Atomic Energy Agency (IAEA), Nuclear Data Section, Vienna, Austria
15 Universidad de Sevilla, Spain
16 Instituto Tecnológico e Nuclear (ITN), Lisbon, Portugal
17 CERN, Geneva, Switzerland
18 LIP-Coimbra & Departamento de Fisica da Universidade de Coimbra, Portugal
19 Istituto Nazionale di Fisica Nucleare, Bari, Italy
20 Universitat Politecnica de Catalunya, Barcelona, Spain
21 University of Notre Dame, Notre Dame, USA
22 Forschungszentrum Karlsruhe GmbH (FZK), Institut für Kernphysik, Germany
23 Instituto de Física Corpuscular, CSIC-Universidad de Valencia, Spain
24 Aristotle University of Thessaloniki, Greece
25 Joint Institute for Nuclear Research, Frank Laboratory of Neutron Physics, Dubna, Russia
26 Centre National de la Recherche Scientifique/IN2P3-CENBG, Bordeaux, France
27 Los Alamos National Laboratory, New Mexico, USA
28 Tokyo Institute of Technology, Tokyo, Japan
29 Oak Ridge National Laboratory, Physics Division, Oak Ridge, USA
30 NCSR, Athens, Greece
31 Dipartimento di Fisica, Università di Bologna, and Sezione INFN di Bologna, Italy
32 National Technical University of Athens, Greece
33 Institut für Isotopenforschung und Kernphysik, Universität Wien, Austria
34 Pôle Universitaire Léonard de Vinci, Paris-La Défense, France
35 CEC-JRC-IRMM, Geel, Belgium
36 Department of Physics-University of Basel, Switzerland
37 Università degli Studi Pavia, Pavia, Italy
38 ENEA, Bologna, Italy
Eric.Berthoumieux@cea.fr
Published online: 21 May 2008
© CEA 2008
DOI: 10.1051/ndata:07665
Simultaneous measurement of the neutron capture and fission yields of 233U
E. Berthoumieux1, U. Abbondanno2, G. Aerts1, H. Álvarez3, F. Álvarez-Velarde4, S. Andriamonje1, J. Andrzejewski5, P. Assimakopoulos6, L. Audouin7, G. Badurek8, P. Baumann9, F. Becvár10, F. Calviño11, M. Calviani12, 13, D. Cano-Ott4, R. Capote14, 15, C. Carrapiço1, 16, P. Cennini17, V. Chepel18, E. Chiaveri17, N. Colonna19, G. Cortes20, A. Couture21, J. Cox21, M. Dahlfors17, S. David7, I. Dillmann22, C. Domingo-Pardo22, 23, W. Dridi1, I. Duran3, C. Eleftheriadis24, M. Embid-Segura4, L. Ferrant7, A. Ferrari17, R. Ferreira-Marques18, K. Fujii2, W. Furman25, I. Goncalves18, E. González-Romero4, F. Gramegna12, C. Guerrero4, F. Gunsing1, B. Haas26, R. Haight27, M. Heil22, A. Herrera-Martinez17, M. Igashira28, E. Jericha8, F. Käppeler22, Y. Kadi17, D. Karadimos6, D. Karamanis6, M. Kerveno9, P. Koehler29, E. Kossionides30, M. Krticka10, C. Lampoudis1, 24, H. Leeb8, A. Lindote18, I. Lopes18, M. Lozano15, S. Lukic9, J. Marganiec5, S. Marrone19, T. Martínez4, C. Massimi31, P. Mastinu12, A. Mengoni14, 17, P.M. Milazzo2, C. Moreau2, M. Mosconi22, F. Neves18, H. Oberhummer8, S. O'Brien21, J. Pancin1, C. Papachristodoulou6, C. Papadopoulos32, C. Paradela3, N. Patronis6, A. Pavlik33, P. Pavlopoulos34, L. Perrot1, M.T. Pigni8, R. Plag22, A. Plompen35, A. Plukis1, A. Poch20, J. Praena12, C. Pretel20, J. Quesada15, T. Rauscher36, R. Reifarth27, C. Rubbia37, G. Rudolf9, P. Rullhusen35, J. Salgado16, C. Santos16, L. Sarchiapone17, I. Savvidis24, C. Stephan7, G. Tagliente19, J.L. Tain23, L. Tassan-Got7, L. Tavora16, R. Terlizzi19, G. Vannini31, P. Vaz16, A. Ventura38, D. Villamarin4, M.C. Vincente4, V. Vlachoudis17, R. Vlastou32, F. Voss22, S. Walter22, M. Wiescher21 and K. Wisshak221 CEA/Saclay-DSM/DAPNIA, Gif-sur-Yvette, France
2 Istituto Nazionale di Fisica Nucleare, Trieste, Italy
3 Universidade de Santiago de Compostela, Spain
4 Centro de Investigaciones Energeticas Medioambientales y Tecnologicas, Madrid, Spain
5 University of Lodz, Lodz, Poland
6 University of Ioannina, Greece
7 Centre National de la Recherche Scientifique/IN2P3-IPN, Orsay, France
8 Atominstitut der Österreichischen Universitäten, Technische Universität Wien, Austria
9 Centre National de la Recherche Scientifique/IN2P3-IReS, Strasbourg, France
10 Charles University, Prague, Czech Republic
11 Universidad Politecnica de Madrid, Spain
12 Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di Legnaro, Italy
13 Dipartimento di Fisica, Università di Padova, Italy
14 International Atomic Energy Agency (IAEA), Nuclear Data Section, Vienna, Austria
15 Universidad de Sevilla, Spain
16 Instituto Tecnológico e Nuclear (ITN), Lisbon, Portugal
17 CERN, Geneva, Switzerland
18 LIP-Coimbra & Departamento de Fisica da Universidade de Coimbra, Portugal
19 Istituto Nazionale di Fisica Nucleare, Bari, Italy
20 Universitat Politecnica de Catalunya, Barcelona, Spain
21 University of Notre Dame, Notre Dame, USA
22 Forschungszentrum Karlsruhe GmbH (FZK), Institut für Kernphysik, Germany
23 Instituto de Física Corpuscular, CSIC-Universidad de Valencia, Spain
24 Aristotle University of Thessaloniki, Greece
25 Joint Institute for Nuclear Research, Frank Laboratory of Neutron Physics, Dubna, Russia
26 Centre National de la Recherche Scientifique/IN2P3-CENBG, Bordeaux, France
27 Los Alamos National Laboratory, New Mexico, USA
28 Tokyo Institute of Technology, Tokyo, Japan
29 Oak Ridge National Laboratory, Physics Division, Oak Ridge, USA
30 NCSR, Athens, Greece
31 Dipartimento di Fisica, Università di Bologna, and Sezione INFN di Bologna, Italy
32 National Technical University of Athens, Greece
33 Institut für Isotopenforschung und Kernphysik, Universität Wien, Austria
34 Pôle Universitaire Léonard de Vinci, Paris-La Défense, France
35 CEC-JRC-IRMM, Geel, Belgium
36 Department of Physics-University of Basel, Switzerland
37 Università degli Studi Pavia, Pavia, Italy
38 ENEA, Bologna, Italy
Eric.Berthoumieux@cea.fr
Published online: 21 May 2008
Abstract
We have measured the neutron capture and fission cross section of 233U at the neutron time-of-flight facility n_TOF at CERN in the energy range from 1 eV to 1 MeV with high accuracy by using a high performance 4π BaF2 Total Absorption Calorimeter (TAC) as a detection device. The method, based on the TAC energy response study, allowing to disentangle between γ's originating from fission and capture will be presented as well as the first very preliminary results.
© CEA 2008