What question did this study set out to answer?

To measure the rate of vibration-vibration energy transfer and collisional pumping into combination levels of carbon dioxide excited to the first asymmetric stretch state.

May 1, 1973IEEE Journal of Quantum Electronics

Vibration-vibration energy transfer in the v3mode of CO2

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Authors

IBI. BurakTel Aviv University YNY. NoterTel Aviv University ASA. SzökeLawrence Livermore National Laboratory

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Implication

Experimental study demonstrates collisional energy transfer kinetics in excited carbon dioxide gas, indicating rapid vibrational relaxation pathways.

Key Points

To measure the rate of vibration-vibration energy transfer and collisional pumping into combination levels of carbon dioxide excited to the first asymmetric stretch state.
Excited carbon dioxide gas initially to the first asymmetric stretch level (0001).
Monitored infrared fluorescence originating from the (0111) to (0110) transition band to observe collisional pumping into the (0111) state.
Observed collisional energy transfer from the (0001) state to the (0111) combination level in carbon dioxide gas.
Determined the rate constant for the reaction CO2(0111) + CO2(0000) → CO2(0001) + CO2(0110) to be (5.3 ± 1) × 10^6 s⁻¹ torr⁻¹.

Cite This Study

Burak et al. (1973) studied this question.

synapsesocial.com/papers/6a912703d2f2d69b3a746995 https://doi.org/10.1109/jqe.1973.1077505

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Implication

Experimental study demonstrates collisional energy transfer kinetics in excited carbon dioxide gas, indicating rapid vibrational relaxation pathways.

Vibration-vibration energy transfer in the v3mode of CO2

Discussion

Member takes

Implication

Key Points

Cite This Study

Vibration-vibration energy transfer in the v3mode of CO2

Discussion

Member takes

Implication

Key Points

Cite This Study

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