Chirality and octupole correlations in As 74

X. Xiao; S. Y. Wang; C. Liu; R. A. Bark; J. Meng; S. Q. Zhang; B. Qi; H. Hua; P. Jones; S. M. Wyngaardt; S. Wang; D. P. Sun; Z. Q. Li; N. B. Zhang; H. Jia; R. J. Guo; X. C. Han; L. Mu; X. Lu; W. Z. Xu; C. Y. Niu; C. G. Wang; E. A. Lawrie; J. J. Lawrie; J. F. Sharpey-Schafer; M. Wiedeking; S. N.T. Majola; T. D. Bucher; T. Dinoko; B. Maqabuka; L. Makhathini; L. Mdletshe; N. A. Khumalo; O. Shirinda; K. Sowazi

doi:10.1103/PhysRevC.106.064302

Chirality and octupole correlations in As 74

X. Xiao, S. Y. Wang, C. Liu, R. A. Bark, J. Meng, S. Q. Zhang, B. Qi, H. Hua, P. Jones, S. M. Wyngaardt, S. Wang, D. P. Sun, Z. Q. Li, N. B. Zhang, H. Jia, R. J. Guo, X. C. Han, L. Mu, X. Lu, W. Z. XuC. Y. Niu, C. G. Wang, E. A. Lawrie, J. J. Lawrie, J. F. Sharpey-Schafer, M. Wiedeking, S. N.T. Majola, T. D. Bucher, T. Dinoko, B. Maqabuka, L. Makhathini, L. Mdletshe, N. A. Khumalo, O. Shirinda, K. Sowazi

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

14 Citations (Scopus)

Abstract

High-spin states in As74 were studied using the Ge74(He4,1p3n) reaction at beam energies of 58.6 and 62.6 MeV. Two positive- and one negative-parity bands have been identified in As74. The two positive-parity bands are interpreted as chiral doublet bands, which is supported by the triaxial particle rotor model. Three electric dipole transitions linking the yrast positive- and negative-parity bands were also observed in this work, suggesting the existence of octupole correlations in As74.

Original language	English
Article number	064302
Journal	Physical Review C
Volume	106
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevC.106.064302
Publication status	Published - Dec 2022
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1103/PhysRevC.106.064302

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@article{374f0257c9274a5ba95d6187a9058589,

title = "Chirality and octupole correlations in As 74",

abstract = "High-spin states in As74 were studied using the Ge74(He4,1p3n) reaction at beam energies of 58.6 and 62.6 MeV. Two positive- and one negative-parity bands have been identified in As74. The two positive-parity bands are interpreted as chiral doublet bands, which is supported by the triaxial particle rotor model. Three electric dipole transitions linking the yrast positive- and negative-parity bands were also observed in this work, suggesting the existence of octupole correlations in As74.",

author = "X. Xiao and Wang, \{S. Y.\} and C. Liu and Bark, \{R. A.\} and J. Meng and Zhang, \{S. Q.\} and B. Qi and H. Hua and P. Jones and Wyngaardt, \{S. M.\} and S. Wang and Sun, \{D. P.\} and Li, \{Z. Q.\} and Zhang, \{N. B.\} and H. Jia and Guo, \{R. J.\} and Han, \{X. C.\} and L. Mu and X. Lu and Xu, \{W. Z.\} and Niu, \{C. Y.\} and Wang, \{C. G.\} and Lawrie, \{E. A.\} and Lawrie, \{J. J.\} and Sharpey-Schafer, \{J. F.\} and M. Wiedeking and Majola, \{S. N.T.\} and Bucher, \{T. D.\} and T. Dinoko and B. Maqabuka and L. Makhathini and L. Mdletshe and Khumalo, \{N. A.\} and O. Shirinda and K. Sowazi",

note = "Publisher Copyright: {\textcopyright} 2022 American Physical Society.",

year = "2022",

month = dec,

doi = "10.1103/PhysRevC.106.064302",

language = "English",

volume = "106",

journal = "Physical Review C",

issn = "2469-9985",

publisher = "American Physical Society",

number = "6",

}

Xiao, X, Wang, SY, Liu, C, Bark, RA, Meng, J, Zhang, SQ, Qi, B, Hua, H, Jones, P, Wyngaardt, SM, Wang, S, Sun, DP, Li, ZQ, Zhang, NB, Jia, H, Guo, RJ, Han, XC, Mu, L, Lu, X, Xu, WZ, Niu, CY, Wang, CG, Lawrie, EA, Lawrie, JJ, Sharpey-Schafer, JF, Wiedeking, M, Majola, SNT, Bucher, TD, Dinoko, T, Maqabuka, B, Makhathini, L, Mdletshe, L, Khumalo, NA, Shirinda, O & Sowazi, K 2022, 'Chirality and octupole correlations in As 74', Physical Review C, vol. 106, no. 6, 064302. https://doi.org/10.1103/PhysRevC.106.064302

TY - JOUR

T1 - Chirality and octupole correlations in As 74

AU - Xiao, X.

AU - Wang, S. Y.

AU - Liu, C.

AU - Bark, R. A.

AU - Meng, J.

AU - Zhang, S. Q.

AU - Qi, B.

AU - Hua, H.

AU - Jones, P.

AU - Wyngaardt, S. M.

AU - Wang, S.

AU - Sun, D. P.

AU - Li, Z. Q.

AU - Zhang, N. B.

AU - Jia, H.

AU - Guo, R. J.

AU - Han, X. C.

AU - Mu, L.

AU - Lu, X.

AU - Xu, W. Z.

AU - Niu, C. Y.

AU - Wang, C. G.

AU - Lawrie, E. A.

AU - Lawrie, J. J.

AU - Sharpey-Schafer, J. F.

AU - Wiedeking, M.

AU - Majola, S. N.T.

AU - Bucher, T. D.

AU - Dinoko, T.

AU - Maqabuka, B.

AU - Makhathini, L.

AU - Mdletshe, L.

AU - Khumalo, N. A.

AU - Shirinda, O.

AU - Sowazi, K.

PY - 2022/12

Y1 - 2022/12

N2 - High-spin states in As74 were studied using the Ge74(He4,1p3n) reaction at beam energies of 58.6 and 62.6 MeV. Two positive- and one negative-parity bands have been identified in As74. The two positive-parity bands are interpreted as chiral doublet bands, which is supported by the triaxial particle rotor model. Three electric dipole transitions linking the yrast positive- and negative-parity bands were also observed in this work, suggesting the existence of octupole correlations in As74.

AB - High-spin states in As74 were studied using the Ge74(He4,1p3n) reaction at beam energies of 58.6 and 62.6 MeV. Two positive- and one negative-parity bands have been identified in As74. The two positive-parity bands are interpreted as chiral doublet bands, which is supported by the triaxial particle rotor model. Three electric dipole transitions linking the yrast positive- and negative-parity bands were also observed in this work, suggesting the existence of octupole correlations in As74.

UR - https://www.scopus.com/pages/publications/85143692930

U2 - 10.1103/PhysRevC.106.064302

DO - 10.1103/PhysRevC.106.064302

M3 - Article

AN - SCOPUS:85143692930

SN - 2469-9985

VL - 106

JO - Physical Review C

JF - Physical Review C

IS - 6

M1 - 064302

ER -

Chirality and octupole correlations in As 74

Abstract

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