Multiphoton ionization through the triplet states of Mg by linearly and circularly polarized laser pulses

Abstract

We theoretically study multiphoton ionization through the triplet states of Mg by linearly polarized (LP) and circularly polarized (CP) fs laser pulses. After the construction of the atomic basis using the frozen-core Hartree-Fock potential (FCHFP) as well as the model potential (MP) approaches for both singlet and triplet series which show rather good agreements with the existing data in terms of state energies and dipole matrix elements, we solve time-dependent Schrödinger equations with $3s3p$ ${}^3{P}_1$ as an initial state, and calculate the total ionization yield and photoelectron energy spectra (PES).

References in corpus (4)

• Properties of the triplet metastable states of the alkaline-earth atoms
• Two-Electron Effects in the Multiphoton Ionization of Magnesium with 400 nm 150 fs Pulses
• Two-, three-, and four-photon ionization of Mg in the circularly and linearly polarized laser fields: Comparative study using the Hartree-Fock and model potentials
• Multiphoton Ionization of Magnesium in a Ti-Sapphire laser field

Cited by in corpus (1)

• Multiphoton ionization of the calcium atom by linearly and circularly polarized laser fields