Evolution from γ-soft to stable triaxiality in 136Nd as a prerequisite of chirality
Lv, B. F., Petrache, C. M., Astier, A., Dupont, E., Lopez-Martens, A., Greenlees, P., Badran, H., Calverley, T., Cox, D., Grahn, T., Hilton, J., Julin, R., Juutinen, S., Konki, J., Leino, M., Pakarinen, J., Papadakis, P., Partanen, J., Rahkila, P., . . . Andreoiu, C. (2018). Evolution from γ-soft to stable triaxiality in 136Nd as a prerequisite of chirality. Physical Review C, 98(4), Article 044304. https://doi.org/10.1103/physrevc.98.044304
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Physical Review CDate
2018Copyright
© the Authors, 2018. Published by the American Physical Society.
The level structure of 136Nd has been investigated using the 100Mo(40Ar, 4n) reaction and the JUROGAM
II+RITU+GREAT setup. The level scheme has been extended significantly. Many new bands have been
identified both at low and high spin, among which are five nearly degenerate bands interpreted as chiral partners.
Excitation energies, spins, and parities of the previously known bands are revised and firmly established, and
some previously known bands have been revised. Configurations are assigned to the observed bands based on
cranked Nilsson-Strutinsky calculations. The band structure of 136Nd is now clarified and the various types of
single-particle and collective excitations are well understood.
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American Physical SocietyISSN Search the Publication Forum
2469-9985Keywords
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