S Houamer et al 2003 J. Phys. B: At. Mol. Opt. Phys. 36 3009 doi:10.1088/0953-4075/36/14/304
S Houamer1, A Mansouri1, C Dal Cappello2, A Lahmam-Bennani3, S Elazzouzi2, M Moulay4 and I Charpentier5
Show affiliationsThe second Born approximation is applied to study the (e, 2e) reaction for H2 targets. The results of this approximation are compared to a new set of experimental data obtained at about 600 eV impact energy, as well as to previous experiments performed at larger (~4 keV) or smaller (250 eV) energy. Several single-centre wavefunctions are used to describe the initial state and excited states of the molecule. A generally good agreement is obtained with the experiments and with recent calculations.
34.80.Gs Molecular excitation and ionization
31.15.-p Calculations and mathematical techniques in atomic and molecular physics
33.80.Rv Multiphoton ionization and excitation to highly excited states (e.g., Rydberg states)
Issue 14 (28 July 2003)
Received 7 April 2003
Published 27 June 2003
S Houamer et al 2003 J. Phys. B: At. Mol. Opt. Phys. 36 3009
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