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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Open Access

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


Numéro d'article		08001
Nombre de pages		8
Section		Decay data and Fission Yields
DOI		https://doi.org/10.1051/epjconf/201611108001
Publié en ligne		15 mars 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.

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