Candidate magnetic rotation sequence in 86Sr. (10th July 2015)

• Record Type: Journal Article
• Authors: Zheng, Y; Li, J; Liu, J J; Wu, X G; Sun, H B; He, C Y; Li, C B; Li, G S; Yao, S H; Li, H W; Hu, S P; Wang, J L; Qu, W W; Xu, C; Sun, J J
• Is Part Of: Journal of physics. Volume 42:Number 8(2015:Aug.)
• Publication Date: 2015-07-10
• Subjects: magnetic rotation -- TAC–RMF -- shell-mode; Nuclear physics -- Periodicals; Particles (Nuclear physics) -- Periodicals; Physique nucléaire -- Périodiques; Particules (Physique nucléaire) -- Périodiques; Kernfysica; Elementaire deeltjes; 539.7
• DOI: 10.1088/0954-3899/42/8/085108
• Languages: English
• ISSNs: 0954-3899

Abstract

Abstract: High-spin states in 86 Sr have been investigated by using in-beam γ ray spectroscopy with the 82 Se( 9 Be, 5 n ) 86 Sr reaction at a beam energy of 53 MeV. A new dipole sequence has been observed and the mixed configurations of unpaired valence nucleons and before the alignment and the configuration after the alignment are assigned respectively. Shell-model and self-consistent titled axis cranking relativistic mean-field model calculations are performed to interpret the rotational structure and the characteristic features of magnetic rotation have been presented for the sequence.