Abstract
The isotopic effect on nuclear dynamics in Coulomb explosion for various initial vibrational states of H2+ and HD+ in intense laser (80 fs, 800 nm, I = 6.8 × 1013 W/cm2) is theoretically investigated by numerically solving the time-dependent Schrödinger equation. The calculated results confirm that the effect we discussed by paying close attention to the comparative analysis of peak locations in the nuclear kinetic-energy-release spectra largely depends on the selection of the initial vibrational states. Furthermore, it is the special isotope effect case about the vibrational state υ = 5 that has been studied in depth. We also discuss the time-dependent spectrum at υ = 7, which can reveal the difference in nuclear wavepacket motion between H2+ and HD+ in the time region in which charge-resonance enhanced ionization takes place.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
