Recurrences in the autocorrelation function governing the ultraviolet absorption spectra of O3
Recurrences in the autocorrelation function governing the ultraviolet absorption spectra of O3
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DOI：
10.1063/1.457234
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发表时间：
1989-12
影响因子：
4.4
通讯作者：
B. R. Johnson;J. L. Kinsey
中科院分区：
文献类型：
--
作者：
B. R. Johnson;J. L. Kinsey
通过对Freeman、Yoshino、埃斯蒙德和Parkinson [Planet.太空科学。32，239（1984）]。在振动分辨率在宽的吸收带，以前未分配的弱结构，主要对应于4-5个小的经常性功能的自相关函数在第一个130 fs。在经典动力学中，这些依赖于时间的特征分别被分配给特定类型的不稳定周期或近周期轨道。
The approximate dipole–dipole autocorrelation function corresponding to UV photoabsorption in the Huggins and Hartley bands of ozone is obtained by Fourier transformation of the T=195 K data measured by Freeman, Yoshino, Esmond, and Parkinson [Planet. Space Sci. 32, 239 (1984)]. Weak structure seen at vibrational resolution in the broad absorption bands, previously unassigned, is shown to correspond predominantly to 4–5 small recurrent features in the autocorrelation function during the first 130 fs. These time‐dependent features are each assigned to particular types of unstable periodic or nearly periodic orbits in the classical dynamics.