We report time-resolved experiments studying the dynamics of the Nas B-X system. Femtosecond pump-probe techniques combined with ion time-of-flight (TOF) and zero kinetic energy (ZEKE) photoelectron spectroscopy allow us to observe the three-dimensional wavepacket motion in the excited NaJ B state a
Application of the theory of two-dimensional spectroscopy to the real-time femtosecond transition state spectroscopy
โ Scribed by S.H. Lin; B. Fain
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 322 KB
- Volume
- 155
- Category
- Article
- ISSN
- 0009-2614
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โฆ Synopsis
This communication presents a theoretical treatment of the real-time femtosecond transition state spectroscopy which has been recently developed by Zewail and co-workers. An application of the theoretical results is presented.
๐ SIMILAR VOLUMES
It is shoan that the decay rate 72 of the excited state of a molecuIe can be determined by measuring the decrease of the resonance Raman intensity on a time scale much longer than 7;') p rovided that the time needed for repopulation of the ground state, following rapid intramolecular radiationless t
The femtosecond evolution ofthe wave packet is probed for ICI on the A 'II, potential surface. Vibrational transients for v' = 9-28 have been obtained by varying the wavelength of the pump pulse. The periods of the wave packet motion are used to invert to the potential AR( V). Both the RKR and a mod