Evidence for Octupole Correlations in Multiple Chiral Doublet Bands

C. Liu; S. Y. Wang; R. A. Bark; S. Q. Zhang; J. Meng; B. Qi; P. Jones; S. M. Wyngaardt; J. Zhao; C. Xu; S. G. Zhou; S. Wang; D. P. Sun; L. Liu; Z. Q. Li; N. B. Zhang; H. Jia; X. Q. Li; H. Hua; Q. B. Chen; Z. G. Xiao; H. J. Li; L. H. Zhu; T. D. Bucher; T. Dinoko; J. Easton; K. Juhász; A. Kamblawe; E. Khaleel; N. Khumalo; E. A. Lawrie; J. J. Lawrie; S. N.T. Majola; S. M. Mullins; S. Murray; J. Ndayishimye; D. Negi; S. P. Noncolela; S. S. Ntshangase; B. M. Nyakó; J. N. Orce; P. Papka; J. F. Sharpey-Schafer; O. Shirinda; P. Sithole; M. A. Stankiewicz; M. Wiedeking

doi:10.1103/PhysRevLett.116.112501

Evidence for Octupole Correlations in Multiple Chiral Doublet Bands

C. Liu^*
, S. Y. Wang
, R. A. Bark
, S. Q. Zhang
, J. Meng
, B. Qi
, P. Jones
, S. M. Wyngaardt
, J. Zhao
, C. Xu
, S. G. Zhou
, S. Wang
, D. P. Sun
, L. Liu
, Z. Q. Li
, N. B. Zhang
, H. Jia
, X. Q. Li
, H. Hua
, Q. B. Chen

Z. G. Xiao, H. J. Li, L. H. Zhu, T. D. Bucher, T. Dinoko, J. Easton, K. Juhász, A. Kamblawe, E. Khaleel, N. Khumalo, E. A. Lawrie, J. J. Lawrie, S. N.T. Majola, S. M. Mullins, S. Murray, J. Ndayishimye, D. Negi, S. P. Noncolela, S. S. Ntshangase, B. M. Nyakó, J. N. Orce, P. Papka, J. F. Sharpey-Schafer, O. Shirinda, P. Sithole, M. A. Stankiewicz, M. Wiedeking

^*Corresponding author for this work

Shandong University
iThemba Laboratory for Accelerator Based Sciences
Peking University
Beihang University
Stellenbosch University
CAS - Institute of Theoretical Physics
University of Zagreb
Tsinghua University
Collaborative Innovation Center of Quantum Matter
University of the Western Cape
University of Debrecen
University of Zululand
University of Cape Town
Hungarian Academy of Sciences

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

148 Scopus citations

Abstract

Two pairs of positive-and negative-parity doublet bands together with eight strong electric dipole transitions linking their yrast positive- and negative-parity bands have been identified in Br78. They are interpreted as multiple chiral doublet bands with octupole correlations, which is supported by the microscopic multidimensionally-constrained covariant density functional theory and triaxial particle rotor model calculations. This observation reports the first example of chiral geometry in octupole soft nuclei.

Original language	English
Article number	112501
Journal	Physical Review Letters
Volume	116
Issue number	11
DOIs	https://doi.org/10.1103/PhysRevLett.116.112501
State	Published - 14 Mar 2016
Externally published	Yes

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Liu, C., Wang, S. Y., Bark, R. A., Zhang, S. Q., Meng, J., Qi, B., Jones, P., Wyngaardt, S. M., Zhao, J., Xu, C., Zhou, S. G., Wang, S., Sun, D. P., Liu, L., Li, Z. Q., Zhang, N. B., Jia, H., Li, X. Q., Hua, H., ... Wiedeking, M. (2016). Evidence for Octupole Correlations in Multiple Chiral Doublet Bands. Physical Review Letters, 116(11), Article 112501. https://doi.org/10.1103/PhysRevLett.116.112501

@article{3561a815de2e4546ac84ad39ff929eda,

title = "Evidence for Octupole Correlations in Multiple Chiral Doublet Bands",

abstract = "Two pairs of positive-and negative-parity doublet bands together with eight strong electric dipole transitions linking their yrast positive- and negative-parity bands have been identified in Br78. They are interpreted as multiple chiral doublet bands with octupole correlations, which is supported by the microscopic multidimensionally-constrained covariant density functional theory and triaxial particle rotor model calculations. This observation reports the first example of chiral geometry in octupole soft nuclei.",

author = "C. Liu and Wang, \{S. Y.\} and Bark, \{R. A.\} and Zhang, \{S. Q.\} and J. Meng and B. Qi and P. Jones and Wyngaardt, \{S. M.\} and J. Zhao and C. Xu and Zhou, \{S. G.\} and S. Wang and Sun, \{D. P.\} and L. Liu and Li, \{Z. Q.\} and Zhang, \{N. B.\} and H. Jia and Li, \{X. Q.\} and H. Hua and Chen, \{Q. B.\} and Xiao, \{Z. G.\} and Li, \{H. J.\} and Zhu, \{L. H.\} and Bucher, \{T. D.\} and T. Dinoko and J. Easton and K. Juh{\'a}sz and A. Kamblawe and E. Khaleel and N. Khumalo and Lawrie, \{E. A.\} and Lawrie, \{J. J.\} and Majola, \{S. N.T.\} and Mullins, \{S. M.\} and S. Murray and J. Ndayishimye and D. Negi and Noncolela, \{S. P.\} and Ntshangase, \{S. S.\} and Nyak{\'o}, \{B. M.\} and Orce, \{J. N.\} and P. Papka and Sharpey-Schafer, \{J. F.\} and O. Shirinda and P. Sithole and Stankiewicz, \{M. A.\} and M. Wiedeking",

note = "Publisher Copyright: {\textcopyright} 2016 American Physical Society.",

year = "2016",

month = mar,

day = "14",

doi = "10.1103/PhysRevLett.116.112501",

language = "英语",

volume = "116",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "11",

}

Liu, C, Wang, SY, Bark, RA, Zhang, SQ, Meng, J, Qi, B, Jones, P, Wyngaardt, SM, Zhao, J, Xu, C, Zhou, SG, Wang, S, Sun, DP, Liu, L, Li, ZQ, Zhang, NB, Jia, H, Li, XQ, Hua, H, Chen, QB, Xiao, ZG, Li, HJ, Zhu, LH, Bucher, TD, Dinoko, T, Easton, J, Juhász, K, Kamblawe, A, Khaleel, E, Khumalo, N, Lawrie, EA, Lawrie, JJ, Majola, SNT, Mullins, SM, Murray, S, Ndayishimye, J, Negi, D, Noncolela, SP, Ntshangase, SS, Nyakó, BM, Orce, JN, Papka, P, Sharpey-Schafer, JF, Shirinda, O, Sithole, P, Stankiewicz, MA & Wiedeking, M 2016, 'Evidence for Octupole Correlations in Multiple Chiral Doublet Bands', Physical Review Letters, vol. 116, no. 11, 112501. https://doi.org/10.1103/PhysRevLett.116.112501

TY - JOUR

T1 - Evidence for Octupole Correlations in Multiple Chiral Doublet Bands

AU - Liu, C.

AU - Wang, S. Y.

AU - Bark, R. A.

AU - Zhang, S. Q.

AU - Meng, J.

AU - Qi, B.

AU - Jones, P.

AU - Wyngaardt, S. M.

AU - Zhao, J.

AU - Xu, C.

AU - Zhou, S. G.

AU - Wang, S.

AU - Sun, D. P.

AU - Liu, L.

AU - Li, Z. Q.

AU - Zhang, N. B.

AU - Jia, H.

AU - Li, X. Q.

AU - Hua, H.

AU - Chen, Q. B.

AU - Xiao, Z. G.

AU - Li, H. J.

AU - Zhu, L. H.

AU - Bucher, T. D.

AU - Dinoko, T.

AU - Easton, J.

AU - Juhász, K.

AU - Kamblawe, A.

AU - Khaleel, E.

AU - Khumalo, N.

AU - Lawrie, E. A.

AU - Lawrie, J. J.

AU - Majola, S. N.T.

AU - Mullins, S. M.

AU - Murray, S.

AU - Ndayishimye, J.

AU - Negi, D.

AU - Noncolela, S. P.

AU - Ntshangase, S. S.

AU - Nyakó, B. M.

AU - Orce, J. N.

AU - Papka, P.

AU - Sharpey-Schafer, J. F.

AU - Shirinda, O.

AU - Sithole, P.

AU - Stankiewicz, M. A.

AU - Wiedeking, M.

PY - 2016/3/14

Y1 - 2016/3/14

N2 - Two pairs of positive-and negative-parity doublet bands together with eight strong electric dipole transitions linking their yrast positive- and negative-parity bands have been identified in Br78. They are interpreted as multiple chiral doublet bands with octupole correlations, which is supported by the microscopic multidimensionally-constrained covariant density functional theory and triaxial particle rotor model calculations. This observation reports the first example of chiral geometry in octupole soft nuclei.

AB - Two pairs of positive-and negative-parity doublet bands together with eight strong electric dipole transitions linking their yrast positive- and negative-parity bands have been identified in Br78. They are interpreted as multiple chiral doublet bands with octupole correlations, which is supported by the microscopic multidimensionally-constrained covariant density functional theory and triaxial particle rotor model calculations. This observation reports the first example of chiral geometry in octupole soft nuclei.

UR - https://www.scopus.com/pages/publications/84962263417

U2 - 10.1103/PhysRevLett.116.112501

DO - 10.1103/PhysRevLett.116.112501

M3 - 文章

AN - SCOPUS:84962263417

SN - 0031-9007

VL - 116

JO - Physical Review Letters

JF - Physical Review Letters

IS - 11

M1 - 112501

ER -

Evidence for Octupole Correlations in Multiple Chiral Doublet Bands

Abstract

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