Abstract
The spectrum of the molecular eigenstates (ME) belonging to the various rotational members of the 1B3u (0-0) transition of pyrazine was measured with a very narrow band laser in a molecular beam with a Doppler width of 30 MHz.
It is shown that, when the ME’s belonging to a single rotational state are Fourier-transformed, the beating decays of these states are obtained. A problem is constituted by the lack of a fast component in these reconstructions, while it is observed in experiments on higher J-states.
Original language | English |
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Number of pages | 13 |
Journal | Laser Chemistry |
Volume | 2 |
Issue number | 3 |
DOIs | |
Publication status | Published - 1983 |