Signatures of enhanced octupole correlations at high spin in Nd-136

Date
2020
Author
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.
Metadata
Show full item record
Abstract
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.
URI
http://hdl.handle.net/20.500.12627/160220
https://doi.org/10.1103/physrevc.102.014311
Collections