Robust Inversion of Time-Resolved Data via Forward-Optimization in a Trajectory Basis.

Robust Inversion of Time-Resolved Data via Forward-Optimization in a Trajectory Basis.
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DOI:
10.1021/acs.jctc.2c01113
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发表时间:
2023-05-23
影响因子:
5.5
通讯作者:
Kirrander, Adam
Kirrander, Adam
中科院分区:
化学1区
文献类型:
--
作者:
Acheson, Kyle;Kirrander, Adam

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An inversion method for time-resolved data from ultrafast experiments is introduced, based on forward-optimization in a trajectory basis. The method is applied to experimental data from X-ray scattering of the photochemical ring-opening reaction of 1,3-cyclohexadiene and electron diffraction of the photodissociation of CS2. In each case, inversion yields a model that reproduces the experimental data, identifies the main dynamic motifs, and agrees with independent experimental observations. Notably, the method explicitly accounts for continuity constraints and is robust even for noisy data.
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