| Автор | R New |
| Автор | J A R Griffith |
| Автор | G R Isaak |
| Автор | M P Ralls |
| Дата выпуска | 1981-02-28 |
| dc.description | Laser heterodyne spectroscopic measurements of the optical isotope shifts between the naturally occurring even-even isotopes of samarium have been made in eleven lines of the Sm I spectrum. These have been used to study the J-dependent differences between the isotope shifts of the levels of the ground term which were recently discovered by Bauche and co-workers (1977). The present work confirms the experimental results of these authors and, by including more than one isotope pair, allows the field and mass shift contributions to the total J dependence to be separated from each other. It is found that the proportion of the observed J dependence due to the field shift is at least four times that due to the mass shift: these results are not quite in accord with the theoretical results of Bauche et al. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | J dependence of the field and mass isotope shifts in the ground term of Sm I |
| Тип | lett |
| DOI | 10.1088/0022-3700/14/4/004 |
| Print ISSN | 0022-3700 |
| Журнал | Journal of Physics B: Atomic and Molecular Physics |
| Том | 14 |
| Первая страница | L135 |
| Последняя страница | L139 |
| Аффилиация | R New; Dept. of Phys., Univ. of Birmingham, Birmingham, UK |
| Аффилиация | J A R Griffith; Dept. of Phys., Univ. of Birmingham, Birmingham, UK |
| Аффилиация | G R Isaak; Dept. of Phys., Univ. of Birmingham, Birmingham, UK |
| Аффилиация | M P Ralls; Dept. of Phys., Univ. of Birmingham, Birmingham, UK |
| Выпуск | 4 |
