Tilted precession bands in ¹³⁵Nd
Lv, B. F.; Petrache, C. M.; Lawrie, E. A.; Astier, A.; Dupont, E.; Zheng, K. K.; Greenlees, P.; Badran, H.; Calverley, T.; Cox, D. M.; Grahn, T.; Hilton, J.; Julin, R.; Juutinen, S.; Konki, J.; Pakarinen, J.; Papadakis, P.; Partanen, J.; Rahkila, P.; Ruotsalainen, P.; Sandzelius, M.; Saren, J.; Scholey, C.; Sorri, J.; Stolze, S.; Uusitalo, J.; Cederwall, B.; Ertoprak, A.; Liu, H.; Guo, S.; Wang, J. G.; Ong, H. J.; Zhou, X. H.; Sun, Z. Y.; Kuti, I.; Timár, J.; Tucholski, A.; Srebrny, J.; Andreoiu, C. (2021-04-05)
Lv, B. F., Petrache, C. M., Lawrie, E. A., Astier, A., Dupont, E., Zheng, K. K., Greenlees, P., Badran, H., Calverley, T., Cox, D. M., Grahn, T., Hilton, J., Julin, R., Juutinen, S., Konki, J., Pakarinen, J., Papadakis, P., Partanen, J., Rahkila, P., … Andreoiu, C. (2021). Tilted precession bands in Nd135. Physical Review C, 103(4). https://doi.org/10.1103/physrevc.103.044308
© 2021 American Physical Society.
https://rightsstatements.org/vocab/InC/1.0/
https://urn.fi/URN:NBN:fi-fe2021062139086
Tiivistelmä
Abstract
Two new excited bands built on the πh11/2 configuration have been identified in ¹³⁵Nd in addition to the known πh11/2 band. The energy spectra of the excited bands and the available electromagnetic transition probabilities are in good agreement with theoretical results obtained using quasiparticle-plus-triaxial-rotor model calculations. The properties of the bands identify them as tilted precession bands instead of wobbling bands. Our results give a new insight into the interpretation of the low-lying bands in odd-A mass nuclei, and can stimulate future studies to address the nuclear triaxiality.
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