Evidence for octupole correlation in Z=50 Sn isotopes: Spectroscopy of Sn 112

L. Mu; S. Y. Wang; G. S. Li; W. Z. Xu; Z. P. Li; J. G. Wang; X. C. Han; C. Liu; A. Rohila; H. F. Bai; B. Qi; R. N. Mao; Z. Q. Li; X. Xiao; L. Zhu; X. D. Wang; Y. J. Li; H. Jia; R. J. Guo; Y. D. Fang; Y. H. Qiang; B. Ding; M. L. Liu; F. F. Zeng; S. Guo; Z. G. Gan; X. H. Zhou

doi:10.1103/PhysRevC.109.L051303

Evidence for octupole correlation in Z=50 Sn isotopes: Spectroscopy of Sn 112

L. Mu
, S. Y. Wang
, G. S. Li
, W. Z. Xu
, Z. P. Li
, J. G. Wang
, X. C. Han
, C. Liu
, A. Rohila
, H. F. Bai
, B. Qi
, R. N. Mao
, Z. Q. Li
, X. Xiao
, L. Zhu
, X. D. Wang
, Y. J. Li
, H. Jia
, R. J. Guo
, Y. D. Fang

Y. H. Qiang, B. Ding, M. L. Liu, F. F. Zeng, S. Guo, Z. G. Gan, X. H. Zhou

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

High-spin states in Sn112 were investigated using the Rh103(C12, 1p2n) reaction at a beam energy of 62 MeV. Six electric dipole E1 transitions linking positive- and negative-parity intruder bands have been identified in Sn50112 through γ-ray spectroscopy. The experimental reduced E1 transition probabilities B(E1), derived from level lifetimes by means of the Doppler-shift attenuation method, are of the order of 10-4 W.u., which gives evidence for the octupole correlation in Sn112. The systematics of the reduced E1 transition probabilities and neutron energy levels of 5/2+ and 11/2- in Xe isotopes suggest an enhanced octupole correlation at neutron number N=62, which is supported by the relativistic Hartree-Bogoliubov calculations.

源语言	英语
文章编号	L051303
期刊	Physical Review C
卷	109
期	5
DOI	https://doi.org/10.1103/PhysRevC.109.L051303
出版状态	已出版 - 5月 2024
已对外发布	是

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Mu, L., Wang, S. Y., Li, G. S., Xu, W. Z., Li, Z. P., Wang, J. G., Han, X. C., Liu, C., Rohila, A., Bai, H. F., Qi, B., Mao, R. N., Li, Z. Q., Xiao, X., Zhu, L., Wang, X. D., Li, Y. J., Jia, H., Guo, R. J., ... Zhou, X. H. (2024). Evidence for octupole correlation in Z=50 Sn isotopes: Spectroscopy of Sn 112. Physical Review C, 109(5), 文章 L051303. https://doi.org/10.1103/PhysRevC.109.L051303

@article{b48853143d314c08ac42e76f84096887,

title = "Evidence for octupole correlation in Z=50 Sn isotopes: Spectroscopy of Sn 112",

abstract = "High-spin states in Sn112 were investigated using the Rh103(C12, 1p2n) reaction at a beam energy of 62 MeV. Six electric dipole E1 transitions linking positive- and negative-parity intruder bands have been identified in Sn50112 through γ-ray spectroscopy. The experimental reduced E1 transition probabilities B(E1), derived from level lifetimes by means of the Doppler-shift attenuation method, are of the order of 10-4 W.u., which gives evidence for the octupole correlation in Sn112. The systematics of the reduced E1 transition probabilities and neutron energy levels of 5/2+ and 11/2- in Xe isotopes suggest an enhanced octupole correlation at neutron number N=62, which is supported by the relativistic Hartree-Bogoliubov calculations.",

author = "L. Mu and Wang, \{S. Y.\} and Li, \{G. S.\} and Xu, \{W. Z.\} and Li, \{Z. P.\} and Wang, \{J. G.\} and Han, \{X. C.\} and C. Liu and A. Rohila and Bai, \{H. F.\} and B. Qi and Mao, \{R. N.\} and Li, \{Z. Q.\} and X. Xiao and L. Zhu and Wang, \{X. D.\} and Li, \{Y. J.\} and H. Jia and Guo, \{R. J.\} and Fang, \{Y. D.\} and Qiang, \{Y. H.\} and B. Ding and Liu, \{M. L.\} and Zeng, \{F. F.\} and S. Guo and Gan, \{Z. G.\} and Zhou, \{X. H.\}",

note = "Publisher Copyright: {\textcopyright} 2024 American Physical Society. ",

year = "2024",

month = may,

doi = "10.1103/PhysRevC.109.L051303",

language = "英语",

volume = "109",

journal = "Physical Review C",

issn = "2469-9985",

publisher = "American Physical Society",

number = "5",

}

Mu, L, Wang, SY, Li, GS, Xu, WZ, Li, ZP, Wang, JG, Han, XC, Liu, C, Rohila, A, Bai, HF, Qi, B, Mao, RN, Li, ZQ, Xiao, X, Zhu, L, Wang, XD, Li, YJ, Jia, H, Guo, RJ, Fang, YD, Qiang, YH, Ding, B, Liu, ML, Zeng, FF, Guo, S, Gan, ZG & Zhou, XH 2024, 'Evidence for octupole correlation in Z=50 Sn isotopes: Spectroscopy of Sn 112', Physical Review C, 卷 109, 号码 5, L051303. https://doi.org/10.1103/PhysRevC.109.L051303

TY - JOUR

T1 - Evidence for octupole correlation in Z=50 Sn isotopes

T2 - Spectroscopy of Sn 112

AU - Mu, L.

AU - Wang, S. Y.

AU - Li, G. S.

AU - Xu, W. Z.

AU - Li, Z. P.

AU - Wang, J. G.

AU - Han, X. C.

AU - Liu, C.

AU - Rohila, A.

AU - Bai, H. F.

AU - Qi, B.

AU - Mao, R. N.

AU - Li, Z. Q.

AU - Xiao, X.

AU - Zhu, L.

AU - Wang, X. D.

AU - Li, Y. J.

AU - Jia, H.

AU - Guo, R. J.

AU - Fang, Y. D.

AU - Qiang, Y. H.

AU - Ding, B.

AU - Liu, M. L.

AU - Zeng, F. F.

AU - Guo, S.

AU - Gan, Z. G.

AU - Zhou, X. H.

PY - 2024/5

Y1 - 2024/5

N2 - High-spin states in Sn112 were investigated using the Rh103(C12, 1p2n) reaction at a beam energy of 62 MeV. Six electric dipole E1 transitions linking positive- and negative-parity intruder bands have been identified in Sn50112 through γ-ray spectroscopy. The experimental reduced E1 transition probabilities B(E1), derived from level lifetimes by means of the Doppler-shift attenuation method, are of the order of 10-4 W.u., which gives evidence for the octupole correlation in Sn112. The systematics of the reduced E1 transition probabilities and neutron energy levels of 5/2+ and 11/2- in Xe isotopes suggest an enhanced octupole correlation at neutron number N=62, which is supported by the relativistic Hartree-Bogoliubov calculations.

AB - High-spin states in Sn112 were investigated using the Rh103(C12, 1p2n) reaction at a beam energy of 62 MeV. Six electric dipole E1 transitions linking positive- and negative-parity intruder bands have been identified in Sn50112 through γ-ray spectroscopy. The experimental reduced E1 transition probabilities B(E1), derived from level lifetimes by means of the Doppler-shift attenuation method, are of the order of 10-4 W.u., which gives evidence for the octupole correlation in Sn112. The systematics of the reduced E1 transition probabilities and neutron energy levels of 5/2+ and 11/2- in Xe isotopes suggest an enhanced octupole correlation at neutron number N=62, which is supported by the relativistic Hartree-Bogoliubov calculations.

UR - https://www.scopus.com/pages/publications/85196360026

U2 - 10.1103/PhysRevC.109.L051303

DO - 10.1103/PhysRevC.109.L051303

M3 - 文章

AN - SCOPUS:85196360026

SN - 2469-9985

VL - 109

JO - Physical Review C

JF - Physical Review C

IS - 5

M1 - L051303

ER -

Evidence for octupole correlation in Z=50 Sn isotopes: Spectroscopy of Sn 112

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