锂二聚体吸收光谱的理论研究
Theoretical study of the absorption spectra of the lithium dimer
摘要：
对于锂二聚体，我们计算辐射吸收的截面从振动-转动水平的基础X [单重态Sigma g +]电子状态的振动水平和连续的激发A [单重态Sigma u +]和B [单重态Pi u]电子状态。理论和实验数据被用来表征的分子特性，利用最近获得的知识，从光缔合光谱和超冷原子碰撞研究。的量子力学计算进行的温度范围从1000至2000 K，并与以前的计算和测量进行比较。
英文摘要：
For the lithium dimer we calculate cross sections for absorption of radiation from the vibrational-rotational levels of the ground X [singlet Sigma g +] electronic state to the vibrational levels and continua of the excited A [singlet Sigma u +] and B [singlet Pi u] electronic states. Theoretical and experimental data are used to characterize the molecular properties taking advantage of knowledge recently obtained from photoassociation spectroscopy and ultra-cold atom collision studies. The quantum-mechanical calculations are carried out for temperatures in the range from 1000 to 2000 K and are compared with previous calculations and measurements.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
