| 强场中初始振动态对H2+解离过程的影响 |
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| 引用本文： | 张敏,苗向阳.强场中初始振动态对H2+解离过程的影响[J].原子与分子物理学报,2017,34(3):494-498. |
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| 作者姓名： | 张敏 苗向阳 |
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| 作者单位： | 山西师范大学临汾学院, |
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| 摘 要： | 本文通过数值求解非玻恩-奥本海默近似下的一维含时薛定谔方程模拟了强场中初始振动态对H_2~+解离过程的影响.结果表明:不同初始振动态H_2~+的对应的核动能谱结构不同.低振动态时解离过程主要由阈上解离通道贡献,振动态提高时会增加一个键的软化通道.
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| 关 键 词： | 强场 核动能谱 解离过程 |
| 收稿时间： | 2016/12/15 0:00:00 |
| 修稿时间： | 2017/1/15 0:00:00 |
Effect of the initial vibrational state on the dissociation process of H2+ in intense field |
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| Zhang Min and Miao Xiang-Yang.Effect of the initial vibrational state on the dissociation process of H2+ in intense field[J].Journal of Atomic and Molecular Physics,2017,34(3):494-498. |
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| Authors: | Zhang Min and Miao Xiang-Yang |
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| Abstract: | In this paper, we have simulated the effect of the initial vibrational state on the dissociation process of H2+ in intense field by numerically solving the one-dimensional non-Born-Oppenheimer approximation time-dependent Schrödinger equation. The results show that the kinetic energy release spectra structures are different for H2+ at different vibrational states. For the lower vibrational state, the above-threshold dissociation mainly contributes to the dissociation process, while for the higher vibrational state, the bond-soften channel also contribute to the dissociation process besides the above-threshold dissociation. |
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| Keywords: | intense field kinetic energy release spectra dissociation process |
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