New candidate chiral nucleus in the A≈80 mass region: Br47 3582

C. Liu; S. Y. Wang; B. Qi; S. Wang; D. P. Sun; Z. Q. Li; R. A. Bark; P. Jones; J. J. Lawrie; L. Masebi; M. Wiedeking; J. Meng; S. Q. Zhang; H. Hua; X. Q. Li; C. G. Li; R. Han; S. M. Wyngaardt; B. H. Sun; L. H. Zhu; T. D. Bucher; B. V. Kheswa; K. L. Malatji; J. Ndayishimye; O. Shirinda; T. Dinoko; N. Khumalo; E. A. Lawrie; S. S. Ntshangase

doi:10.1103/PhysRevC.100.054309

New candidate chiral nucleus in the A≈80 mass region: Br47 3582

C. Liu^*
, S. Y. Wang
, B. Qi
, S. Wang
, D. P. Sun
, Z. Q. Li
, R. A. Bark
, P. Jones
, J. J. Lawrie
, L. Masebi
, M. Wiedeking
, J. Meng
, S. Q. Zhang
, H. Hua
, X. Q. Li
, C. G. Li
, R. Han
, S. M. Wyngaardt
, B. H. Sun
, L. H. Zhu

T. D. Bucher, B. V. Kheswa, K. L. Malatji, J. Ndayishimye, O. Shirinda, T. Dinoko, N. Khumalo, E. A. Lawrie, S. S. Ntshangase

^*Corresponding author for this work

Institute of Space Sciences
iThemba Laboratory for Accelerator Based Sciences
Peking University
Kyoto University
Stellenbosch University
Beihang University
Council for Scientific and Industrial Research
University of the Western Cape
University of Zululand

Research output: Contribution to journal › Article › peer-review

23 Scopus citations

Abstract

A pair of nearly degenerate positive-parity bands were observed in Br82 for the first time using the Se82(α,p3n) reaction. The positive-parity doublet bands are proposed to be chiral doublet bands based on the triaxial particle rotor model and the potential energy surface calculations. The root-mean-square values of the angular momentum components and their probability distributions are discussed in detail to exhibit the chiral geometry and its evolution in Br82.

Original language	English
Article number	054309
Journal	Physical Review C
Volume	100
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevC.100.054309
State	Published - 7 Nov 2019
Externally published	Yes

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Liu, C., Wang, S. Y., Qi, B., Wang, S., Sun, D. P., Li, Z. Q., Bark, R. A., Jones, P., Lawrie, J. J., Masebi, L., Wiedeking, M., Meng, J., Zhang, S. Q., Hua, H., Li, X. Q., Li, C. G., Han, R., Wyngaardt, S. M., Sun, B. H., ... Ntshangase, S. S. (2019). New candidate chiral nucleus in the A≈80 mass region: Br47 3582. Physical Review C, 100(5), Article 054309. https://doi.org/10.1103/PhysRevC.100.054309

@article{6abde861ecbc4466a0a9019f667236a6,

title = "New candidate chiral nucleus in the A≈80 mass region: Br47 3582",

abstract = "A pair of nearly degenerate positive-parity bands were observed in Br82 for the first time using the Se82(α,p3n) reaction. The positive-parity doublet bands are proposed to be chiral doublet bands based on the triaxial particle rotor model and the potential energy surface calculations. The root-mean-square values of the angular momentum components and their probability distributions are discussed in detail to exhibit the chiral geometry and its evolution in Br82.",

author = "C. Liu and Wang, \{S. Y.\} and B. Qi and S. Wang and Sun, \{D. P.\} and Li, \{Z. Q.\} and Bark, \{R. A.\} and P. Jones and Lawrie, \{J. J.\} and L. Masebi and M. Wiedeking and J. Meng and Zhang, \{S. Q.\} and H. Hua and Li, \{X. Q.\} and Li, \{C. G.\} and R. Han and Wyngaardt, \{S. M.\} and Sun, \{B. H.\} and Zhu, \{L. H.\} and Bucher, \{T. D.\} and Kheswa, \{B. V.\} and Malatji, \{K. L.\} and J. Ndayishimye and O. Shirinda and T. Dinoko and N. Khumalo and Lawrie, \{E. A.\} and Ntshangase, \{S. S.\}",

note = "Publisher Copyright: {\textcopyright} 2019 American Physical Society.",

year = "2019",

month = nov,

day = "7",

doi = "10.1103/PhysRevC.100.054309",

language = "英语",

volume = "100",

journal = "Physical Review C",

issn = "2469-9985",

publisher = "American Physical Society",

number = "5",

}

Liu, C, Wang, SY, Qi, B, Wang, S, Sun, DP, Li, ZQ, Bark, RA, Jones, P, Lawrie, JJ, Masebi, L, Wiedeking, M, Meng, J, Zhang, SQ, Hua, H, Li, XQ, Li, CG, Han, R, Wyngaardt, SM, Sun, BH, Zhu, LH, Bucher, TD, Kheswa, BV, Malatji, KL, Ndayishimye, J, Shirinda, O, Dinoko, T, Khumalo, N, Lawrie, EA & Ntshangase, SS 2019, 'New candidate chiral nucleus in the A≈80 mass region: Br47 3582', Physical Review C, vol. 100, no. 5, 054309. https://doi.org/10.1103/PhysRevC.100.054309

TY - JOUR

T1 - New candidate chiral nucleus in the A≈80 mass region

T2 - Br47 3582

AU - Liu, C.

AU - Wang, S. Y.

AU - Qi, B.

AU - Wang, S.

AU - Sun, D. P.

AU - Li, Z. Q.

AU - Bark, R. A.

AU - Jones, P.

AU - Lawrie, J. J.

AU - Masebi, L.

AU - Wiedeking, M.

AU - Meng, J.

AU - Zhang, S. Q.

AU - Hua, H.

AU - Li, X. Q.

AU - Li, C. G.

AU - Han, R.

AU - Wyngaardt, S. M.

AU - Sun, B. H.

AU - Zhu, L. H.

AU - Bucher, T. D.

AU - Kheswa, B. V.

AU - Malatji, K. L.

AU - Ndayishimye, J.

AU - Shirinda, O.

AU - Dinoko, T.

AU - Khumalo, N.

AU - Lawrie, E. A.

AU - Ntshangase, S. S.

PY - 2019/11/7

Y1 - 2019/11/7

N2 - A pair of nearly degenerate positive-parity bands were observed in Br82 for the first time using the Se82(α,p3n) reaction. The positive-parity doublet bands are proposed to be chiral doublet bands based on the triaxial particle rotor model and the potential energy surface calculations. The root-mean-square values of the angular momentum components and their probability distributions are discussed in detail to exhibit the chiral geometry and its evolution in Br82.

AB - A pair of nearly degenerate positive-parity bands were observed in Br82 for the first time using the Se82(α,p3n) reaction. The positive-parity doublet bands are proposed to be chiral doublet bands based on the triaxial particle rotor model and the potential energy surface calculations. The root-mean-square values of the angular momentum components and their probability distributions are discussed in detail to exhibit the chiral geometry and its evolution in Br82.

UR - https://www.scopus.com/pages/publications/85075051491

U2 - 10.1103/PhysRevC.100.054309

DO - 10.1103/PhysRevC.100.054309

M3 - 文章

AN - SCOPUS:85075051491

SN - 2469-9985

VL - 100

JO - Physical Review C

JF - Physical Review C

IS - 5

M1 - 054309

ER -

New candidate chiral nucleus in the A≈80 mass region: Br47 3582

Abstract

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