An NzO laser is used to pump the ground vibrational state (8,7) inversion doublet of r4NH3 while simultaneously monitoring other pound state doublets. Time-resolved rotational energy transfer signals are observed in accordance with known selection values. Absolute rates cf rotational energy transfer
Time-resolved four-level double resonance in the microwave spectrum of formaldehyde
β Scribed by David A. Andrews
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- English
- Weight
- 879 KB
- Volume
- 56
- Category
- Article
- ISSN
- 0301-0104
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π SIMILAR VOLUMES
The resonance Raman spectrum of all-trans-diphenylbutadiene in its lowest exited St state exited in resonance with the S1 + S,, absorption band at 650 nm in non-pohr solvents is reported\_ Three vldrational bands at 1572,1481 and 1165 Cm-l are observed. A possible assignment of the the 1481 cm-l the
Microwave-optical double resonance experiments have been carried out on the JO,, rotational levels of the 4' A'A, excited state of thioformaldehyde (HaCS). The number of microwave transitions to high rovibronic levels of the ground state observed in a given frequency range increases in a roughly lin