Ionization of hydrogen chloride in few-cycle intense laser pulses

摘要： The single ionization of HCl (X^1Σ^+) molecules in few-cycle intense laser pulses at 800 nm has been studied for laser intensities ranging from 2X 10^13 to 1.4X 10^14 W/cm^2. Total and partial ionization probabilities were computed in the framework of the time-dependent Hartree-Fock theory. The influence of the laser pulse duration and the carrier envelope phase on the HCl ionization was investigated.