[16a-311-1~11] 3.6 Ultrashort-pulse and high-intensity lasers

[16a-311-8] Full Quantum Mechanical Simulation of One-dimensional Hydrogen Molecular Ion in an Intense Laser Field

〇Ryoji Anzaki¹, Takeshi Sato¹, Kenichi Ishikawa¹ (1.Univ. Tokyo)

Keywords:high-field phenomena, TDSE, Coulomb explosion

We calculate the full-quantum dynamics of one-dimensional hydrogen molecular ion under an intense laser field. We solve the time-dependent Schrödinger equation using the uniformly discretized spatial grids, treating not only the electron but also the nuclei quantum mechanically. The simulation results contain the contributions of both dissociation and Coulomb explosion, and reveal correlated dynamics of the electron and the nuclei.