par Selin, A.V. A.V.;Ermolaev, Alexei 
;Joachain, Charles
Référence Physical review. A, Atomic, Molecular, and Optical Physics, 67, 1, page (012709/1-012709/5)
Publication Publié, 2003-01
;Joachain, Charles Référence Physical review. A, Atomic, Molecular, and Optical Physics, 67, 1, page (012709/1-012709/5)
Publication Publié, 2003-01
Article révisé par les pairs
| Résumé : | Calculations of ionization cross sections for single ionization of the ground 1 1S and excited 21P helium states were reported by relativistic bare uranium ions of charge Zp=92 with energy 1 GeV/u. The heavy projectile was taken into account within the first Born approximation, while the initial and final two-electron states were obtained by numerical procedures from variational principles. As such, continuum final states below the n=2 threshold of the He+ ion were considered. |
