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Article
Title Signatures of enhanced octupole correlations at high spin in $^{136}\mathrm{Nd}$
Author(s) Petrache, C M (CSNSM, Orsay) ; Minkov, N (Sofiya, Inst. Nucl. Res.) ; Nakatsukasa, T (Tsukuba U. ; Nishina Ctr., RIKEN) ; Lv, B F (CSNSM, Orsay ; Lanzhou, Inst. Modern Phys. ; Lanzhou U.) ; Astier, A (CSNSM, Orsay) ; Dupont, E (CSNSM, Orsay) ; Zheng, K K (CSNSM, Orsay) ; Greenlees, P (Jyvaskyla U.) ; Badran, H (Jyvaskyla U.) ; Calverley, T (Jyvaskyla U. ; Liverpool U.) ; Cox, D M (Jyvaskyla U.) ; Grahn, T (Jyvaskyla U.) ; Hilton, J (Jyvaskyla U. ; Liverpool U.) ; Julin, R (Jyvaskyla U.) ; Juutinen, S (Jyvaskyla U.) ; Konki, J (Jyvaskyla U. ; CERN) ; Pakarinen, J (Jyvaskyla U.) ; Papadakis, P (Jyvaskyla U.) ; Partanen, J (Jyvaskyla U.) ; Rahkila, P (Jyvaskyla U.) ; Ruotsalainen, P (Jyvaskyla U.) ; Sandzelius, M (Jyvaskyla U.) ; Saren, J (Jyvaskyla U.) ; Scholey, C (Jyvaskyla U.) ; Sorri, J (Jyvaskyla U. ; Oulu U.) ; Stolze, S (Jyvaskyla U.) ; Uusitalo, J (Jyvaskyla U.) ; Cederwall, B (Royal Inst. Tech., Stockholm) ; Ertoprak, A (Royal Inst. Tech., Stockholm) ; Liu, H (Royal Inst. Tech., Stockholm) ; Guo, S (Lanzhou, Inst. Modern Phys.) ; Liu, M L (Lanzhou, Inst. Modern Phys.) ; Wang, J G (Lanzhou, Inst. Modern Phys.) ; Zhou, X H (Lanzhou, Inst. Modern Phys.) ; Kuti, I (Debrecen, Inst. Nucl. Res.) ; Timár, J (Debrecen, Inst. Nucl. Res.) ; Tucholski, A (Warsaw U., Heavy Ion Lab) ; Srebrny, J (Warsaw U., Heavy Ion Lab) ; Andreoiu, C (Simon Fraser U., Dept. Chem.)
Publication 2020
Number of pages 8
In: Phys. Rev. C 102 (2020) 014311
DOI 10.1103/PhysRevC.102.014311
Subject category Nuclear Physics - Experiment
Abstract Experimental signatures of moderately enhanced octupole correlations at high spin in $^{136}\mathrm{Nd}$ 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 $N≈90$ 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 $^{136}\mathrm{Nd}$.
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 Element opprettet 2022-01-25, sist endret 2022-01-25