| Автор | M K Raarup |
| Автор | H H Andersen |
| Автор | T Andersen |
| Дата выпуска | 1999-12-14 |
| dc.description | The lifetimes of metastable CO<sub>2</sub><sup>-</sup> ions, formed by charge exchange of CO<sub>2</sub><sup>+</sup> ions in alkali-metal vapour or by sputtering, have been measured by a time-of-flight technique at the storage ring ASTRID. By the method of charge exchange, two components with lifetimes in the time interval 3-8 ms can be accounted for by the data. These lifetimes, presumably representing averages over several vibrational states, are much longer than the one previously assigned to the lowest-lying electronic state of CO<sub>2</sub><sup>-</sup>. The possible identity of the electronic state associated with the millisecond lifetimes is discussed. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Metastable state of CO<sub>2</sub><sup>-</sup> with millisecond lifetime |
| Тип | lett |
| DOI | 10.1088/0953-4075/32/23/101 |
| Electronic ISSN | 1361-6455 |
| Print ISSN | 0953-4075 |
| Журнал | Journal of Physics B: Atomic, Molecular and Optical Physics |
| Том | 32 |
| Первая страница | L659 |
| Последняя страница | L664 |
| Аффилиация | M K Raarup; Institute of Physics and Astronomy, University of Aarhus, DK-8000 Aarhus C, Denmark |
| Аффилиация | H H Andersen; Institute of Physics and Astronomy, University of Aarhus, DK-8000 Aarhus C, Denmark |
| Аффилиация | T Andersen; Institute of Physics and Astronomy, University of Aarhus, DK-8000 Aarhus C, Denmark |
| Выпуск | 23 |
