| Автор | J A Armstrong |
| Автор | J J Wynne |
| Автор | F S Tomkins |
| Дата выпуска | 1980-03-14 |
| dc.description | Absorption measurements of the 7s13p-7s52p <sup>1</sup>P<sub>1</sub><sup>0</sup> Rydberg series in Ra I are presented. A value of the first ionisation limit (42573.36+or-0.02 cm<sup>-1</sup>) is derived. From these measurements and from a systematic trend in Ca I, Sr I and Ba I a multichannel quantum defect theory (MODT) analysis is used to predict the location of the 7s9p-7s12p and 6d7p <sup>1</sup>P<sub>1</sub><sup>0</sup> states. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Bound, 7snp <sup>1</sup>P<sub>1</sub><sup>0</sup> series in Ra I: measurements and predictions |
| Тип | lett |
| DOI | 10.1088/0022-3700/13/5/002 |
| Print ISSN | 0022-3700 |
| Журнал | Journal of Physics B: Atomic and Molecular Physics |
| Том | 13 |
| Первая страница | L133 |
| Последняя страница | L137 |
| Аффилиация | J A Armstrong; IBM Thomas J. Watson Res. Center, Yorktown Heights, NY, USA |
| Аффилиация | J J Wynne; IBM Thomas J. Watson Res. Center, Yorktown Heights, NY, USA |
| Аффилиация | F S Tomkins; IBM Thomas J. Watson Res. Center, Yorktown Heights, NY, USA |
| Выпуск | 5 |
