Accurate measurements of fission-fragment yields in 234,235,236,238U(γ,f) with the SOFIA set-up

A. Chatillon; J. Taïeb; J.-F. Martin; E. Pellereau; G. Boutoux; T. Gorbinet; L. Grente; G. Bélier; B. Laurent; H. Alvarez-Pol; Y. Ayyad; J. Benlliure; M. Caamaño; L. Audouin; E. Casarejos; D. Cortina-Gil; F. Farget; B. Fernández-Domínguez; A. Heinz; B. Jurado; A. Kelić-Heil; N. Kurz; S. Lindberg; B. Löher; C. Nociforo; C. Paradela; S. Pietri; D. Ramos; J.-L. Rodriguez-Sanchez; C. Rodrìguez-Tajes; D. Rossi; K.-H. Schmidt; H. Simon; L. Tassan-Got; H. Törnqvist; J. Vargas; B. Voss; H. Weick; Y. Yan

doi:10.1051/epjconf/201611108001

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Volume 111 (2016)

EPJ Web of Conferences, 111 (2016) 08001

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Issue		EPJ Web of Conferences Volume 111, 2016 WONDER-2015 – 4^th International Workshop On Nuclear Data Evaluation for Reactor applications


Article Number		08001
Number of page(s)		8
Section		Decay data and Fission Yields
DOI		https://doi.org/10.1051/epjconf/201611108001
Published online		15 March 2016

EPJ Web of Conferences 111, 08001 (2016)
https://doi.org/10.1051/epjconf/201611108001

Accurate measurements of fission-fragment yields in ^{234,235,236,238}U(γ,f) with the SOFIA set-up

A. Chatillon¹^a, J. Taïeb¹, J.-F. Martin¹, E. Pellereau¹, G. Boutoux¹, T. Gorbinet¹, L. Grente¹, G. Bélier¹, B. Laurent¹, H. Alvarez-Pol², Y. Ayyad², J. Benlliure², M. Caamaño², L. Audouin³, E. Casarejos⁴, D. Cortina-Gil², F. Farget⁵, B. Fernández-Domínguez², A. Heinz⁶, B. Jurado⁷, A. Kelić-Heil⁸, N. Kurz⁸, S. Lindberg⁶, B. Löher⁸, C. Nociforo⁸, C. Paradela², S. Pietri⁸, D. Ramos², J.-L. Rodriguez-Sanchez², C. Rodrìguez-Tajes⁵, D. Rossi⁸, K.-H. Schmidt⁸, H. Simon⁸, L. Tassan-Got³, H. Törnqvist⁹, J. Vargas², B. Voss⁸, H. Weick⁸ and Y. Yan³

¹ CEA,DAM,DIF, F-91297 Arpajon, France
² Dpt. of Particle Physics, University of Santiago de Compostela, E-15782 Santiago de Compostela, Spain
³ Institut de Physique Nucléaire d’Orsay, Université Paris-Sud, CNRS, IN2P3, 91406 Orsay, France
⁴ University of Vigo, E-36310 Vigo, Spain
⁵ CNRS, GANIL, Bd. H. Becquerel, 14076 Caen, France
⁶ Chalmers University of Technology, 41296 Gothenburg, Sweden
⁷ CNRS, CENBG, F-33175 Gradignan, France
⁸ GSI, Planckstr. 1, 64291 Darmstadt, Germany
⁹ Institut für Kernphysik, Technische Universität Darmstadt, 64289 Darmstadt, Germany

^a e-mail: audrey.chatillon@cea.fr

Published online: 15 March 2016

Abstract

SOFIA (Studies On Fission with Aladin) is a new experimental set-up dedicated to accurate measurement of fission-fragments isotopic yields. It is located at GSI, the only place to use inverse kinematics at relativistic energies in order to study the (γ,f) electromagnetic-induced fission. The SOFIA set-up is a large-acceptance magnetic spectrometer, which allows to fully identify both fission fragments in coincidence on the whole fission-fragment range. This paper will report on fission yields obtained in ^{234,235,236,238}U(γ,f) reactions.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.