Measurement of residual nucleus cross sections and recoil energies in p + Fe collisions at 300, 500, 750, 1000 and 1500 MeV

C. Villagrasa (1) , A. Boudard (1) , J.-E. Ducret (1) , B. Fernandez (1) , S. Leray (1) , C. Volant (1) , W. Wlazlo (1) , P. Armbruster , T. Enqvist , F. Hammache , K. Helariutta , B. Jurado (2) , M. V. Ricciardi , K.-H. Schmidt , K. Sümmerer , F. Vivès , O. Yordanov , L. Audouin (3) , L. Ferrant (3) , F. Rejmund (3) , C. Stéphan (3) , L. Tassan-Got (3) , J. Benlliure , E. Casarejos , M. Fernandez , J. Pereira , S. Czajkowski (2) , D. Karamanis , M. Pravikoff , J. George , R. A. Mewaldt , N. Yanazak , M. Wiedenbeck , J. Connel , T. Faestermann , A. Heinz , A. Junghans

1 DAPNIA - Département d'Astrophysique, de physique des Particules, de physique Nucléaire et de l'Instrumentation Associée
2 CENBG - Centre d'Etudes Nucléaires de Bordeaux Gradignan
3 IPNO - Institut de Physique Nucléaire d'Orsay

The production of residual nuclei in p + Fe collisions has been measured at GSI on the FRS facility by means of the reverse kinematic techniques at 300, 500, 750, 1000 and 1500 MeV/A. The cross-sections larger than 0.01 mb of all isotopes with Z larger than 8 have been obtained. Velocity distributions were also measured. Comparisons to models describing spallation reactions and some empirical formulae often used in astrophysics are presented. These data are directly used to calculate impurety production and DPAs in a thin window as foreseen in spallation sources or accelerator-driven systems

Domaines: Physique Nucléaire Expérimentale [nucl-ex]

C. Villagrasa, A. Boudard, J.-E. Ducret, B. Fernandez, S. Leray, et al.. Measurement of residual nucleus cross sections and recoil energies in p + Fe collisions at 300, 500, 750, 1000 and 1500 MeV. International Conference on Nuclear Data for Science and Technology, Sep 2004, Santa Fee, United States. pp.842-845, ⟨10.1063/1.1945137⟩. ⟨in2p3-00077407⟩