Chirality of 115Sb: Further evidence for a new chiral island in the neutron-rich A & 120 mass region

G. Y. Li; S. Y. Wang; Y. Zheng; W. Z. Xu; E. H. Wang; H. F. Bai; G. S. Li; B. Qi; C. Liu; X. C. Han; S. Wang; D. P. Sun; Z. Q. Li; H. Jia; X. L. Luo; Y. J. Li; X. Liu; S. W. Wei; X. Xiao; Q. Zuo; L. Zhu; H. Y. Zhang; X. G. Wu; C. B. Li; H. Y. Wu; T. X. Li; M. Zheng; Z. H. Zhao; C. Y. He; M. L. Liu

doi:10.1103/zd23-wc7l

Chirality of 115Sb: Further evidence for a new chiral island in the neutron-rich A & 120 mass region

G. Y. Li
, S. Y. Wang^*
, Y. Zheng
, W. Z. Xu
, E. H. Wang
, H. F. Bai
, G. S. Li
, B. Qi
, C. Liu
, X. C. Han
, S. Wang
, D. P. Sun
, Z. Q. Li
, H. Jia
, X. L. Luo
, Y. J. Li
, X. Liu
, S. W. Wei
, X. Xiao
, Q. Zuo

L. Zhu, H. Y. Zhang, X. G. Wu, C. B. Li, H. Y. Wu, T. X. Li, M. Zheng, Z. H. Zhao, C. Y. He, M. L. Liu

^*Corresponding author for this work

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

Abstract

High-spin states in¹¹⁵Sb were populated using the reaction¹⁰⁹Ag(¹²C, α2n) at a beam energy of 54 MeV. A new ΔI = 1 negative parity rotational band with several linking transitions to the existing negative-parity band has been identified. Based on the experimental results and their comparison with the relativistic mean-field and multiparticle plus rotor model calculations, a chiral character of the two bands based on the (Formula presented) configuration is proposed. This observation provides further evidence for a new chiral island in the neutron-rich A ≈ 120 mass region.

Original language	English
Article number	054309
Journal	Physical Review C
Volume	112
Issue number	5
DOIs	https://doi.org/10.1103/zd23-wc7l
State	Published - Nov 2025
Externally published	Yes

Access to Document

10.1103/zd23-wc7l

Cite this

Li, G. Y., Wang, S. Y., Zheng, Y., Xu, W. Z., Wang, E. H., Bai, H. F., Li, G. S., Qi, B., Liu, C., Han, X. C., Wang, S., Sun, D. P., Li, Z. Q., Jia, H., Luo, X. L., Li, Y. J., Liu, X., Wei, S. W., Xiao, X., ... Liu, M. L. (2025). Chirality of 115Sb: Further evidence for a new chiral island in the neutron-rich A & 120 mass region. Physical Review C, 112(5), Article 054309. https://doi.org/10.1103/zd23-wc7l

@article{f6b699c352674cbf8471c7fd0e97c368,

title = "Chirality of 115Sb: Further evidence for a new chiral island in the neutron-rich A \& 120 mass region",

abstract = "High-spin states in115Sb were populated using the reaction109Ag(12C, α2n) at a beam energy of 54 MeV. A new ΔI = 1 negative parity rotational band with several linking transitions to the existing negative-parity band has been identified. Based on the experimental results and their comparison with the relativistic mean-field and multiparticle plus rotor model calculations, a chiral character of the two bands based on the (Formula presented) configuration is proposed. This observation provides further evidence for a new chiral island in the neutron-rich A ≈ 120 mass region.",

author = "Li, \{G. Y.\} and Wang, \{S. Y.\} and Y. Zheng and Xu, \{W. Z.\} and Wang, \{E. H.\} and Bai, \{H. F.\} and Li, \{G. S.\} and B. Qi and C. Liu and Han, \{X. C.\} and S. Wang and Sun, \{D. P.\} and Li, \{Z. Q.\} and H. Jia and Luo, \{X. L.\} and Li, \{Y. J.\} and X. Liu and Wei, \{S. W.\} and X. Xiao and Q. Zuo and L. Zhu and Zhang, \{H. Y.\} and Wu, \{X. G.\} and Li, \{C. B.\} and Wu, \{H. Y.\} and Li, \{T. X.\} and M. Zheng and Zhao, \{Z. H.\} and He, \{C. Y.\} and Liu, \{M. L.\}",

year = "2025",

month = nov,

doi = "10.1103/zd23-wc7l",

language = "英语",

volume = "112",

journal = "Physical Review C",

issn = "2469-9985",

publisher = "American Physical Society",

number = "5",

}

Li, GY, Wang, SY, Zheng, Y, Xu, WZ, Wang, EH, Bai, HF, Li, GS, Qi, B, Liu, C, Han, XC, Wang, S, Sun, DP, Li, ZQ, Jia, H, Luo, XL, Li, YJ, Liu, X, Wei, SW, Xiao, X, Zuo, Q, Zhu, L, Zhang, HY, Wu, XG, Li, CB, Wu, HY, Li, TX, Zheng, M, Zhao, ZH, He, CY & Liu, ML 2025, 'Chirality of 115Sb: Further evidence for a new chiral island in the neutron-rich A & 120 mass region', Physical Review C, vol. 112, no. 5, 054309. https://doi.org/10.1103/zd23-wc7l

TY - JOUR

T1 - Chirality of 115Sb

T2 - Further evidence for a new chiral island in the neutron-rich A & 120 mass region

AU - Li, G. Y.

AU - Wang, S. Y.

AU - Zheng, Y.

AU - Xu, W. Z.

AU - Wang, E. H.

AU - Bai, H. F.

AU - Li, G. S.

AU - Qi, B.

AU - Liu, C.

AU - Han, X. C.

AU - Wang, S.

AU - Sun, D. P.

AU - Li, Z. Q.

AU - Jia, H.

AU - Luo, X. L.

AU - Li, Y. J.

AU - Liu, X.

AU - Wei, S. W.

AU - Xiao, X.

AU - Zuo, Q.

AU - Zhu, L.

AU - Zhang, H. Y.

AU - Wu, X. G.

AU - Li, C. B.

AU - Wu, H. Y.

AU - Li, T. X.

AU - Zheng, M.

AU - Zhao, Z. H.

AU - He, C. Y.

AU - Liu, M. L.

PY - 2025/11

Y1 - 2025/11

N2 - High-spin states in115Sb were populated using the reaction109Ag(12C, α2n) at a beam energy of 54 MeV. A new ΔI = 1 negative parity rotational band with several linking transitions to the existing negative-parity band has been identified. Based on the experimental results and their comparison with the relativistic mean-field and multiparticle plus rotor model calculations, a chiral character of the two bands based on the (Formula presented) configuration is proposed. This observation provides further evidence for a new chiral island in the neutron-rich A ≈ 120 mass region.

AB - High-spin states in115Sb were populated using the reaction109Ag(12C, α2n) at a beam energy of 54 MeV. A new ΔI = 1 negative parity rotational band with several linking transitions to the existing negative-parity band has been identified. Based on the experimental results and their comparison with the relativistic mean-field and multiparticle plus rotor model calculations, a chiral character of the two bands based on the (Formula presented) configuration is proposed. This observation provides further evidence for a new chiral island in the neutron-rich A ≈ 120 mass region.

UR - https://www.scopus.com/pages/publications/105027697400

U2 - 10.1103/zd23-wc7l

DO - 10.1103/zd23-wc7l

M3 - 文章

AN - SCOPUS:105027697400

SN - 2469-9985

VL - 112

JO - Physical Review C

JF - Physical Review C

IS - 5

M1 - 054309

ER -

Chirality of 115Sb: Further evidence for a new chiral island in the neutron-rich A & 120 mass region

Abstract

Access to Document

Other files and links

Fingerprint

Cite this