タイトル | Near-infrared absorption spectra of (O-16)3 and (O-18)3 - Adiabatic energy of the 1A2 state? |
著者(英) | Morton, J.; Mauersberger, K.; Anderson, S. M. |
著者所属(英) | Augsburg Coll.|Minnesota Univ. |
発行日 | 1990-09-15 |
言語 | eng |
内容記述 | The band positions and isotope shifts for the weak vibronic bands of O3 near 1 micron are determined experimentally using a low-resolution dual-beam absorption spectrometer with a 0.2-m holographic-grating monochromator and identical absorption chambers of volume about 600 cu cm and optical path length 46 cm. The experimental setup and procedures and the signal-processing methods applied are described, and the results are presented in tables and graphs. It is found that the adiabatic energy of the 1A2 state lies 9990 + or - 70/cm (1.24 + or - 0.01 eV) above the electronic ground state, close to the O + O2 dissociation limit. The applicability of the present results to studies of O3 in the upper atmosphere is indicated. |
NASA分類 | ATOMIC AND MOLECULAR PHYSICS |
レポートNO | 90A49853 |
権利 | Copyright |
URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/353822 |