| Autor: |
Ross, T. J., Hughes, R. O., Beausang, C. W., Allmond, J. M., Angell, C., Basunia, M. S., Bleuel, D. L., Burke, J. T., Casperson, R. J., Escher, J. E., Fallon, P., Hatarik, R., Munson, J., Paschalis, S., Petri, M., Phair, L. W., Ressler, J. J., Scielzo, N. D. |
| Jazyk: |
angličtina |
| Rok vydání: |
2013 |
| Předmět: |
|
| Zdroj: |
Physical Review C. 88(3):031301_1-031301_4 |
| ISSN: |
0556-2813 |
| Popis: |
Odd-mass gadolinium isotopes around $N$ = 90 were populated by the ($p,d$) reaction, utilizing 25-MeV protons, resulting in population of low-spin quasi-neutron states at energies near and below the Fermi surface. Systematics of the single quasi-neutron levels populated are presented. A large excitation energy gap is observed between levels originating from the $2d_{3/2}$, $1h_{11/2}$ and $3s_{1/2}$ spherical parents (above the $N$ = 64 gap), and the $2d_{5/2}$ (below the gap) indicating that the spherical shell model level spacing is maintained at least to moderate deformations. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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