Time-dependent Schrödinger equation for a 1-D model of hydrogen molecular ion H2 + in intense laser field linearly polarized along the molecular axis is solved. Ionization rates are calculated for different initial states. The evolution of electronic wavefunction at fixed inter-nuclear separations are simulated and analyzed. The results obtained for the ground state of this 1-D model of H2 + show appreciable qualitative agreement with the results obtained previously in the 2-D and 3-D studies. The Ponderomotive energy effect on the beginning of ionization in different initial states is observed. The above threshold ionization has a large contribution in the ionization of electrons, except for the ground state and at equilibrium inter-nuclear separation. The ionization rates show that at some inter-nuclear separations larger than 4.0 au, resonance enhancement ionization by some higher excited states occur. At inter-nuclear separations shorter than 4.0 au, the ground state does not show any resonance with higher excited states.
SABZYAN, H., & EBADI, H. (2009). IONIZATION OF A 1-D MODEL OF H2 + FROM DIFFERENT STATES IN INTENSE LASER FIELD*. Iranian Journal of Science, 33(1), 87-102. doi: 10.22099/ijsts.2009.2205
MLA
H. SABZYAN; H. EBADI. "IONIZATION OF A 1-D MODEL OF H2 + FROM DIFFERENT STATES IN INTENSE LASER FIELD*". Iranian Journal of Science, 33, 1, 2009, 87-102. doi: 10.22099/ijsts.2009.2205
HARVARD
SABZYAN, H., EBADI, H. (2009). 'IONIZATION OF A 1-D MODEL OF H2 + FROM DIFFERENT STATES IN INTENSE LASER FIELD*', Iranian Journal of Science, 33(1), pp. 87-102. doi: 10.22099/ijsts.2009.2205
VANCOUVER
SABZYAN, H., EBADI, H. IONIZATION OF A 1-D MODEL OF H2 + FROM DIFFERENT STATES IN INTENSE LASER FIELD*. Iranian Journal of Science, 2009; 33(1): 87-102. doi: 10.22099/ijsts.2009.2205
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