EPJ Web of Conferences (Jan 2016)
High accuracy 235U(n,f) data in the resonance energy region
- Paradela C.,
- Duran I.,
- Tassan-Got L.,
- Audouin L.,
- Berthier B.,
- Isaev S.,
- Le Naour C.,
- Stephan C.,
- Tarrío D.,
- Abbondanno U.,
- Aerts G.,
- Álvarez-Pol H.,
- Álvarez-Velarde F.,
- Andriamonje S.,
- Andrzejewski J.,
- Badurek G.,
- Baumann P.,
- Becvar F.,
- Berthoumieux E.,
- Calviño F.,
- Calviani M.,
- Cano-Ott D.,
- Capote R.,
- Carrapiço C.,
- Cennini P.,
- Chepel V.,
- Chiaveri E.,
- Colonna N.,
- Cortes G.,
- Couture A.,
- Cox J.,
- Dahlfors M.,
- David S.,
- Dillmann I.,
- Domingo-Pardo C.,
- Dridi W.,
- Eleftheriadis C.,
- Embid-Segura M.,
- Ferrant L.,
- Ferrari A.,
- Ferreira-Marques R.,
- Fujii K.,
- Furman W.,
- Gonçalves I.F.,
- Gonzalez-Romero E.,
- Goverdovski A.,
- Gramegna F.,
- Guerrero C.,
- Gunsing F.,
- Haight R.,
- Heil M.,
- Igashira M.,
- Jericha E.,
- Kadi Y.,
- Kaeppeler F.,
- Karadimos D.,
- Kerveno M.,
- Ketlerov V.,
- Koehler P.,
- Konovalov V.,
- Krticka M.,
- Lampoudis C.,
- Lederer C.,
- Leeb H.,
- Lindote A.,
- Lukic S.,
- Marganiec J.,
- Martinez T.,
- Marrone S.,
- Massimi C.,
- Mastinu P.,
- Mengoni A.,
- Milazzo P.M.,
- Moreau C.,
- Mosconi M.,
- Pancin S, J.,
- Pavlik A.,
- Pavlopoulos P.,
- Perrot L.,
- Plag R.,
- Plompen A.,
- Plukis A.,
- Poch A.,
- Pretel C.,
- Praena J.,
- Quesada J.,
- Rauscher T.,
- Reifarth R.,
- Rubbia C.,
- Rudolf G.,
- Rullhusen P.,
- Salgado J.,
- Santos C.,
- Sarchiapone L.,
- Savvidis I.,
- Tagliente G.,
- Tain J.L.,
- Tavora L.,
- Terlizzi R.,
- Vaz P.,
- Ventura A.,
- Villamarin D.,
- Vincente M.C.,
- Vlachoudis V.,
- Vlastou R.,
- Voss F.,
- Walter S.,
- Weiss C.,
- Wiesher M.,
- Wisshak K.
Affiliations
- Paradela C.
- CERN
- Duran I.
- Universidad de Santiago de Compostela
- Tassan-Got L.
- CNRS/IN2P3 – IPN
- Audouin L.
- CNRS/IN2P3 – IPN
- Berthier B.
- CNRS/IN2P3 – IPN
- Isaev S.
- CNRS/IN2P3 – IPN
- Le Naour C.
- CNRS/IN2P3 – IPN
- Stephan C.
- CNRS/IN2P3 – IPN
- Tarrío D.
- Abbondanno U.
- INFN
- Aerts G.
- CEA, Saclay, Irfu/SPhN
- Álvarez-Pol H.
- Universidad de Santiago de Compostela
- Álvarez-Velarde F.
- CIEMAT
- Andriamonje S.
- CEA, Saclay, Irfu/SPhN
- Andrzejewski J.
- University of Lodz
- Badurek G.
- Atominstitut der Österreichischen Universitäten, Technische Universität Wien
- Baumann P.
- CNRS/IN2P3 – IPHC
- Becvar F.
- Charles University
- Berthoumieux E.
- CEA, Saclay, Irfu/SPhN
- Calviño F.
- Universitat Politécnica de Catalunya
- Calviani M.
- CERN
- Cano-Ott D.
- CIEMAT
- Capote R.
- Universidad de Sevilla
- Carrapiço C.
- Instituto Superior Técnico/CTN, Universidade de Lisboa
- Cennini P.
- CERN
- Chepel V.
- LIP-Coimbra
- Chiaveri E.
- CERN
- Colonna N.
- Instituto Nazionale di Fisica Nucleare
- Cortes G.
- Universitat Politécnica de Catalunya
- Couture A.
- Department of Physics and Astronomy, Uppsala University
- Cox J.
- Department of Physics and Astronomy, Uppsala University
- Dahlfors M.
- CERN
- David S.
- CNRS/IN2P3 – IPN
- Dillmann I.
- Karlsruhe Institute of Technology, Institut für Kernphysik
- Domingo-Pardo C.
- Instituto de Física Corpuscular, CSIC-Universidad de Valencia
- Dridi W.
- CEA, Saclay, Irfu/SPhN
- Eleftheriadis C.
- Aristotle University of Thessaloniki
- Embid-Segura M.
- Charles University
- Ferrant L.
- CNRS/IN2P3 – IPN
- Ferrari A.
- CERN
- Ferreira-Marques R.
- LIP-Coimbra
- Fujii K.
- Instituto Nazionale di Fisica Nucleare
- Furman W.
- Joint Institut for Nuclear Research, Frank Laboratory of Neutron Physics
- Gonçalves I.F.
- Instituto Superior Técnico/CTN, Universidade de Lisboa
- Gonzalez-Romero E.
- CIEMAT
- Goverdovski A.
- IPPE
- Gramegna F.
- Instituto Nazionale di Fisica Nucleare, Laboratori Nazionali di Legnaro
- Guerrero C.
- Gunsing F.
- CEA, Saclay, Irfu/SPhN
- Haight R.
- Los Alamos National Laboratory
- Heil M.
- Karlsruhe Institute of Technology, Institut für Kernphysik
- Igashira M.
- Tokyo Institute of Technology
- Jericha E.
- Atominstitut der Österreichischen Universitäten, Technische Universität Wien
- Kadi Y.
- CERN
- Kaeppeler F.
- Karlsruhe Institute of Technology, Institut für Kernphysik
- Karadimos D.
- National Technical University of Athens (NTUA)
- Kerveno M.
- CNRS/IN2P3 – IPHC
- Ketlerov V.
- IPPE
- Koehler P.
- Los Alamos National Laboratory
- Konovalov V.
- Joint Institut for Nuclear Research, Frank Laboratory of Neutron Physics
- Krticka M.
- Charles University
- Lampoudis C.
- Aristotle University of Thessaloniki
- Lederer C.
- Atominstitut der Österreichischen Universitäten, Technische Universität Wien
- Leeb H.
- Atominstitut der Österreichischen Universitäten, Technische Universität Wien
- Lindote A.
- LIP-Coimbra
- Lukic S.
- CNRS/IN2P3 – IPHC
- Marganiec J.
- University of Lodz
- Martinez T.
- CIEMAT
- Marrone S.
- Instituto Nazionale di Fisica Nucleare
- Massimi C.
- Dipartimento di Fisica, Università di Bologna
- Mastinu P.
- Instituto Nazionale di Fisica Nucleare, Laboratori Nazionali di Legnaro
- Mengoni A.
- Milazzo P.M.
- Instituto Nazionale di Fisica Nucleare
- Moreau C.
- Instituto Nazionale di Fisica Nucleare
- Mosconi M.
- Karlsruhe Institute of Technology, Institut für Kernphysik
- Pancin S, J.
- CEA, Saclay, Irfu/SPhN
- Pavlik A.
- Pavlopoulos P.
- Dipartimento di Fisica, Università di Bologna
- Perrot L.
- CEA, Saclay, Irfu/SPhN
- Plag R.
- Karlsruhe Institute of Technology, Institut für Kernphysik
- Plompen A.
- EC-JRC-IRMM
- Plukis A.
- CEA, Saclay, Irfu/SPhN
- Poch A.
- Universitat Politécnica de Catalunya
- Pretel C.
- Universitat Politécnica de Catalunya
- Praena J.
- Instituto Nazionale di Fisica Nucleare, Laboratori Nazionali di Legnaro
- Quesada J.
- Universidad de Sevilla
- Rauscher T.
- Department of Physics and Astronomy, University of Basel
- Reifarth R.
- Los Alamos National Laboratory
- Rubbia C.
- CERN
- Rudolf G.
- CNRS/IN2P3 – IPHC
- Rullhusen P.
- EC-JRC-IRMM
- Salgado J.
- Instituto Superior Técnico/CTN, Universidade de Lisboa
- Santos C.
- Instituto Superior Técnico/CTN, Universidade de Lisboa
- Sarchiapone L.
- CERN
- Savvidis I.
- Aristotle University of Thessaloniki
- Tagliente G.
- INFN
- Tain J.L.
- Instituto de Física Corpuscular, CSIC-Universidad de Valencia
- Tavora L.
- Instituto Superior Técnico/CTN, Universidade de Lisboa
- Terlizzi R.
- INFN
- Vaz P.
- Instituto Superior Técnico/CTN, Universidade de Lisboa
- Ventura A.
- ENEA
- Villamarin D.
- CIEMAT
- Vincente M.C.
- Charles University
- Vlachoudis V.
- CERN
- Vlastou R.
- National Technical University of Athens (NTUA)
- Voss F.
- Karlsruhe Institute of Technology, Institut für Kernphysik
- Walter S.
- Karlsruhe Institute of Technology, Institut für Kernphysik
- Weiss C.
- CERN
- Wiesher M.
- Department of Physics and Astronomy, Uppsala University
- Wisshak K.
- Karlsruhe Institute of Technology, Institut für Kernphysik
- DOI
- https://doi.org/10.1051/epjconf/201611102003
- Journal volume & issue
-
Vol. 111
p. 02003
Abstract
The 235U neutron-induced cross section is widely used as reference cross section for measuring other fission cross sections, but in the resonance region it is not considered as an IAEA standard because of the scarce experimental data covering the full region. In this work, we deal with a new analysis of the experimental data obtained with a detection setup based on parallel plate ionization chambers (PPACs) at the CERN n_TOF facility in the range from 1 eV to 10 keV. The relative cross section has been normalised to the IAEA value in the region between 7.8 and 11 eV, which is claimed as well-known. Comparison with the ENDF/B-VII evaluation and the IAEA reference file from 100 eV to 10 keV are provided.
