原子与分子物理学报Issue(5)：723-727,5.DOI:103969/j.issn.1000-0364.2015.10.002
初始振动态对氢分子离子电离通道的影响
The influence of initial vibrational states on ionization channels of the hydrogen molecular ion
摘要
Abstract
The Coulomb explosion nuclear initial kinetic-energy-release spectra of the molecular ion H2+ for various initial vibrational states ( from v=0 to v=7 ) are theoretically simulated by numerically solving the time-dependent Schrödinger equation in non Born-Oppenheimer ( BO) approximation. The results confirm that i-onization channels of H2+ contain direct multi-photon ionization, charge-resonance-enhanced ionization and charge-resonance -enhanced ionization with middle process. The ionization channels could be controlled by choosing different initial vibrational states.关键词
库仑爆炸核初始动能释放谱/非Born-Oppenheimer近似/直接多光子电离/电荷共振增强电离Key words
The Coulomb explosion nuclear initial kinetic-energy-release spectra/Non Born-Oppenheimer approximation/Direct multi-photon ionization/Charge-resonance-enhanced ionization分类
数理科学引用本文复制引用
王雁君,苗向阳..初始振动态对氢分子离子电离通道的影响[J].原子与分子物理学报,2015,(5):723-727,5.基金项目
国家自然科学基金青年基金项目(11404204) （11404204）
教育部科技研究重点项目(211025) （211025）
教育部高等学校博士学科点专项科研基金(新教师类)(20111404120004) （新教师类）
山西省青年科技研究基金(2009021005) （2009021005）
