Towards the realization of the quantum chemistry approach to tunneling photoionization processes in strong laser fields.
Based on Keldysh's theory, we investigate the possibility to use the molecular orbital theoretic approach for calculating the tunneling photoionization rates of molecules. As a demonstration, we concentrate on the 1s state of the hydrogen atom as the initial state.
Mishima
K
K
Institute of Atomic and Molecular Sciences, Academia Sinica, PO Box 23-166, Taipei 10764, Taiwan, Republic of China.
Nagaya
K
K
Hayashi
M
M
Lin
S H
SH