| Автор | C R Bingham |
| Автор | L L Riedinger |
| Автор | L H Courtney |
| Автор | Z M Liu |
| Автор | A J Larabee |
| Автор | M Craycraft |
| Автор | D J G Love |
| Автор | P J Nolan |
| Автор | A Kirwan |
| Автор | D Thornley |
| Автор | P Bishop |
| Автор | A H Nelson |
| Автор | M A Riley |
| Автор | J C Waddington |
| Дата выпуска | 1988-05-01 |
| dc.description | The yrast sequence of <sup>162</sup>Hf has been observed up to a level tentatively assigned as 38<sup>+</sup> and reveals a continuing rotational character up to that spin. Sharp backbends at rotational frequencies of 0.27 and 0.42 MeV/h are attributed to i<sub>13/2</sub> neutron and h<sub>11/2</sub> proton alignments, respectively. A gradual increase in the aligned angular momentum of the yrast levels between these two sharp backbends is attributed to the rotational alignment of a pair of negative parity quasineutrons (mostly h<sub>9/2</sub> in character). The interpretation of this effect is supported by the failure of the negative parity bands, which already contain this aligned h<sub>9/2</sub> neutron, to gain alignment in the same rotational frequency range. While the alignment of the h<sub>9/2</sub> quasineutrons has been predicted in the cranked shell model to occur in the rare-earth region with a large interaction strength, this represents the first clear observation of such a band crossing. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Three band crossings in the yrast structure of <sup>162</sup>Hf |
| Тип | lett |
| DOI | 10.1088/0305-4616/14/5/003 |
| Print ISSN | 0305-4616 |
| Журнал | Journal of Physics G: Nuclear Physics |
| Том | 14 |
| Первая страница | L77 |
| Последняя страница | L84 |
| Аффилиация | C R Bingham; Tennessee Univ., Knoxville, TN, USA |
| Аффилиация | L L Riedinger; Tennessee Univ., Knoxville, TN, USA |
| Аффилиация | L H Courtney; Tennessee Univ., Knoxville, TN, USA |
| Аффилиация | Z M Liu; Tennessee Univ., Knoxville, TN, USA |
| Аффилиация | A J Larabee; Tennessee Univ., Knoxville, TN, USA |
| Аффилиация | M Craycraft; Tennessee Univ., Knoxville, TN, USA |
| Аффилиация | D J G Love; Tennessee Univ., Knoxville, TN, USA |
| Аффилиация | P J Nolan; Tennessee Univ., Knoxville, TN, USA |
| Аффилиация | A Kirwan; Tennessee Univ., Knoxville, TN, USA |
| Аффилиация | D Thornley; Tennessee Univ., Knoxville, TN, USA |
| Аффилиация | P Bishop; Tennessee Univ., Knoxville, TN, USA |
| Аффилиация | A H Nelson; Tennessee Univ., Knoxville, TN, USA |
| Аффилиация | M A Riley; Tennessee Univ., Knoxville, TN, USA |
| Аффилиация | J C Waddington; Tennessee Univ., Knoxville, TN, USA |
| Выпуск | 5 |
