par El Masri, Youssef;Heitz, Ch;Larcher, J.;Costa, Gabriella;Pape, Arthur;Keutgen, Th;Tilquin, I.;Hanappe, Francis ;Duhamel, Paul
Référence Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 136-138, page (166-172)
Publication Publié, 1998-03
Article révisé par les pairs
Résumé : The L X-ray spectra of Ta, Au and Th induced by 0.6-4 MeV/nucleon Kr beams have been studied by means of a LiF (1 0 0)-equipped crystal spectrometer having an overall resolution of 30 eV at 8.146 keV. The mean energy shifts of the main L lines were measured and electron vacancy configurations deduced. At the highest beam energies L diagram lines have been observed and attributed to the internal conversion of transition energies between nuclear Coulomb excited levels. From the intensities of the main L lines, thick target yields and X-ray production cross sections are deduced. © 1998 Elsevier Science B.V.