Isotopic production cross sections and recoil velocities of spallation-fission fragments in the reaction U238(1AGeV)+d

J. Pereira, J. Benlliure, E. Casarejos, P. Armbruster, M. Bernas, A. Boudard, S. Czajkowski, T. Enqvist, R. Legrain, S. Leray, B. Mustapha, M. Pravikoff, F. Rejmund, K.-H. Schmidt, C. Stéphan, J. Taïeb, L. Tassan-Got, C. Volant, and W. Wlazlo
Phys. Rev. C 75, 014602 – Published 8 January 2007

Abstract

Fission fragments of 1AGeVU238 nuclei interacting with a deuterium target have been investigated with the Fragment Separator (FRS) at Gesellschaft für Schwerionenforschung (GSI) by measuring their isotopic production cross sections and velocities. Results, along with those obtained recently for spallation-evaporation fragments, provide a comprehensive analysis of the spallation nuclear productions in this reaction. Details about the experimental performance, data reduction and results are presented.

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  • Received 2 May 2006

DOI:https://doi.org/10.1103/PhysRevC.75.014602

©2007 American Physical Society

Authors & Affiliations

J. Pereira1,*, J. Benlliure1, E. Casarejos1, P. Armbruster2, M. Bernas3, A. Boudard4, S. Czajkowski5, T. Enqvist2, R. Legrain4, S. Leray4, B. Mustapha3, M. Pravikoff5, F. Rejmund3, K.-H. Schmidt2, C. Stéphan3, J. Taïeb3, L. Tassan-Got3, C. Volant4, and W. Wlazlo4

  • 1Universidad de Santiago de Compostela, Santiago de Compostela E-15782, Spain
  • 2Gesellschaft für Schwerionenforschung, Darmstadt D-64291, Germany
  • 3Institute de Physique Nucléaire, Orsay cedex F-91406, France
  • 4DAPNIA/SPhN, CEA/Saclay, Gif sur Yvette cedex F-91191, France
  • 5CENBG, Gradignan cedex F-33175, France

  • *Electronic address: pereira@nscl.msu.edu; present address: NSCL/MSU, East Lansing, MI 48824.

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Vol. 75, Iss. 1 — January 2007

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