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. 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

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

15 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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