Signatures of enhanced octupole correlations at high spin in Nd-136
- Calverley, T.
- 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, Ayşegül
- Liu, H.
- Guo, S.
- Liu, M. L.
- Wang, J. G.
- Zhou, X. H.
- Kuti, I
- Timar, J.
- Tucholski, A.
- Srebrny, J.
- Andreoiu, C.
- Petrache, C. M.
- Minkov, N.
- Nakatsukasa, T.
- Lv, B. F.
- Astier, A.
- Dupont, E.
- Zheng, K. K.
- Greenlees, P.
- Badran, H.
- Cox, D. M.
- Grahn, T.
- Hilton, J.
- Julin, R.
- Juutinen, S.
Publication date
January 2020
DOI Publisher
American Physical Society (APS) Journal
Physical Review CAbstract
Experimental signatures of moderately enhanced octupole correlations at high spin in Nd-136 are indicated for the first time. The extracted dipole moments of two negative-parity bands are only two times smaller than those of the lanthanide nuclei with N approximate to 90 which present well-established octupole correlations. Calculations using the cranked quasiparticle random phase approximation and a model of quadrupole-octupole rotations with octupole vibrations reveal the structure of the bands and the enhanced octupole correlations at high spin in Nd-136
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