Accurate Structure Parameters for Tunneling Ionization Rates of Gas-Phase Linear Molecules

• 来源期刊: 理论物理通讯（英文版）
• 年，卷（期）: 2017,（3）
• 页码范围: 289-300
• 页数: 12页
• 语种: 英文
• DOI: 10.1088/0253-6102/67/3/289

摘要

In the molecular Ammosov-Delone-Krainov (MO-ADK) model of Tong et al.[Phys.Rev.A 66 (2002) 033402],the ionization rate depends on the structure parameters of the molecular orbital from which the electron is removed.We determine systematically and tabulate accurate structure parameters of the highest occupied molecular orbital (HOMO) for 123 gas-phase linear molecules by solving time-independent Schr(o)dinger equation with B-spline functions and molecular potentials which are constructed numerically using the modified Leeuwen-Baerends (LBα) model.