| Autor: |
Kalita, Dhruba J., Gupta, Ashish K. |
| Předmět: |
|
| Zdroj: |
Journal of Chemical Physics; 12/7/2012, Vol. 137 Issue 21, p214315, 6p, 2 Diagrams, 7 Graphs |
| Abstrakt: |
Recently, occurrence of coalescence point was reported in H2+ undergoing multiphoton dissociation in strong laser field. We have applied parametric equations of motion and smooth exterior scaling method to study the coalescence phenomenon of H2+. The advantage of this method is that one can easily trace the different states that are changing as the field parameters change. It was reported earlier that in the parameter space, only two bound states coalesce [R. Lefebvre, O. Atabek, M. Sindelka, and N. Moiseyev, Phys. Rev. Lett. 103, 123003 (2009)]. However, it is found that increasing the accuracy of the calculation leads to the coalescence between resonance states originating from the bound and the continuum states. We have also reported many other coalescence points. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
|
