fs- laser脉冲中$\text{C}_{60}$的能量吸收和弛豫动力学的取向依赖性：$\text{C}_{60}$有多圆？
Orientation dependence of energy absorption and relaxation dynamics of $\text{C}_{60}$ in fs-laser pulses: How round is $\text{C}_{60}$?
摘要：
通过非绝热量子分子动力学，它示出，沉积到$\text{C}_{60}$的能量的量由短的激光场强烈地依赖于相对于激光偏振方向的分子取向。因此，随后的电子-振动耦合导致不同的核弛豫机制，主要有三种途径：（1）激发巨$\text{A}_g(1)$模式（“呼吸”），（2）形成变形的笼状复合物（“异构体”），主要分裂成两大块（“裂变”）。所得结果与已有的实验数据相一致，并能很好地解释已有的实验数据.未来的实验提出了确认详细的预测。
英文摘要：
By means of non-adiabatic quantum molecular dynamics it is shown, that the amount of energy deposited into $\text{C}_{60}$ by a short laser field strongly depends on the molecular orientation with respect to the laser polarization direction. In consequence, subsequent electron-vibration coupling leads to different nuclear relaxation mechanisms with mainly three pathways: (1) excitation of giant $\text{A}_g(1)$ modes ("breathing"), (2) formation of deformed cage-like complexes ("isomers"), fragmentation predominantly into two large pieces ("fission"). The results are in accord with and explain nicely already existing experimental data. Future experiments are proposed to confirm the detailed predictions.
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