Investigating the dynamics of fission with low-fissility highly-excited nuclei

J. Benlliure; Y. Ayyad; A. Boudard; E. Casarejos; T. Enqvist; F. Farget; T. Kurtukian; S. Leray; M. Fernández; P. Nadtochy; D. Pérez; R. Pleskac; M.V. Ricciardi; K.-H. Schmidt; C. Schmitt

doi:10.1051/epjconf/20136206004

Proceedings

Open Access

EPJ Web of Conferences 62, 06004 (2013)
https://doi.org/10.1051/epjconf/20136206004

Investigating the dynamics of fission with low-fissility highly-excited nuclei

J. Benlliure¹^a, Y. Ayyad¹, A. Boudard², E. Casarejos³, T. Enqvist⁴, F. Farget⁵, T. Kurtukian¹, S. Leray², M. Fernández¹, P. Nadtochy⁶, D. Pérez¹, R. Pleskac⁶, M.V. Ricciardi⁶, K.-H. Schmidt⁶ and C. Schmitt⁶

¹ Universidad de Santiago de Compostela, 15782 Santiago de Compostela, Spain
² CEA-Saclay/IRFU, 91191 Gif-sur-Ivette, France
³ Universidad de Vigo, 36200 Vigo, Spain
⁴ Oulu Southern Institute and Department of Physics, University of Oulu, Finland
⁵ Grand Accélérateur National d'Ions Lourds, 14076 Caen, France
⁶ GSI Helmholtzzentrum für Schwereionenforschung GmbH, 64291, Germany

^a e-mail: j.benlliure@usc.es

Published online: 13 December 2013

Abstract

Total fission cross sections and charge distributions of the final fission fragments have been measured at GSI in inverse kinematics for the reactions ²⁰⁸Pb + p,d at 500 A MeV and ¹⁸²Ta + p at 300, 500, 700 and 1000 A MeV. These data are used to investigate dissipative and transient effects at low deformation and its possible dependences with temperature and fissility.

© Owned by the authors, published by EDP Sciences, 2013

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