First identification of collective bands and octupole correlations in the neutron-rich $^{143}\mathrm{La}$ nucleus

First identification of collective bands and octupole correlations in the neutron-rich ${}^{143}{La}$ nucleus

J. G. Wang, S. J. Zhu, J. H. Hamilton, A. V. Ramayya, J. K. Hwang, Y. X. Luo, Y. J. Chen, J. O. Rasmussen, I. Y. Lee, X. L. Che, H. B. Ding, K. Li, C. T. Goodin, and Q. Xu

Phys. Rev. C 75, 064301 – Published 1 June 2007; Erratum Phys. Rev. C 109, 039903 (2024)

Abstract

The high-spin levels in the neutron-rich ${}^{143}{La}$ nucleus have been investigated from the study of prompt γ rays in the spontaneous fission of ${}^{252}{Cf}$ with the Gammasphere detector array. A new level scheme with spin up to 27/2 ħ has been established, and the collective bands have been identified for the first time. A set of opposite-parity bands connected by $Δ I = 1 E 1$ crossing transitions gives evidence for octupole correlations. The results of $B (E 1) / B (E 2)$ branching ratios indicate that the octupole correlations in ${}^{143}{La}$ are strong. The reflection-asymmetry shell model is applied to calculate the levels of the octupole bands of ${}^{143}{La}$ , and the calculated results are in good agreement with the experimental ones.

Received 5 March 2007

DOI:https://doi.org/10.1103/PhysRevC.75.064301

Erratum

Erratum: First identification of collective bands and octupole correlations in the neutron-rich ${}^{143}{La}$ nucleus [Phys. Rev. C 75, 064301 (2007)]

J. G. Wang, E. H. Wang, S. J. Zhu, J. H. Hamilton, A. V. Ramayya, J. K. Hwang, Y. X. Luo, Y. J. Chen, J. O. Rasmussen, I. Y. Lee, X. L. Che, H. B. Ding, K. Li, C. T. Goodin, and Q. Xu

Phys. Rev. C 109, 039903 (2024)

Authors & Affiliations

J. G. Wang¹, S. J. Zhu^1,2,*, J. H. Hamilton², A. V. Ramayya², J. K. Hwang², Y. X. Luo^2,3, Y. J. Chen⁴, J. O. Rasmussen³, I. Y. Lee³, X. L. Che¹, H. B. Ding¹, K. Li², C. T. Goodin², and Q. Xu¹

¹Department of Physics, Tsinghua University, Beijing 100084, People's Republic of China
²Department of Physics, Vanderbilt University, Nashville, Tennessee 37235, USA
³Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
⁴China Institute of Atomic Energy, P.O. Box 275(18), Beijing 102413, People's Republic of China

^*zhushj@mail.tsinghua.edu.cn

Article Text (Subscription Required)

Click to Expand

References (Subscription Required)

Click to Expand

Issue

Vol. 75, Iss. 6 — June 2007

Reuse & Permissions

Access Options

Author publication services for translation and copyediting assistance advertisement

Physical Review C

covering nuclear physics

First identification of collective bands and octupole correlations in the neutron-rich ${}^{143}{La}$ nucleus

J. G. Wang, S. J. Zhu, J. H. Hamilton, A. V. Ramayya, J. K. Hwang, Y. X. Luo, Y. J. Chen, J. O. Rasmussen, I. Y. Lee, X. L. Che, H. B. Ding, K. Li, C. T. Goodin, and Q. Xu

Phys. Rev. C 75, 064301 – Published 1 June 2007; Erratum Phys. Rev. C 109, 039903 (2024)

Abstract

Erratum

Erratum: First identification of collective bands and octupole correlations in the neutron-rich ${}^{143}{La}$ nucleus [Phys. Rev. C 75, 064301 (2007)]

J. G. Wang, E. H. Wang, S. J. Zhu, J. H. Hamilton, A. V. Ramayya, J. K. Hwang, Y. X. Luo, Y. J. Chen, J. O. Rasmussen, I. Y. Lee, X. L. Che, H. B. Ding, K. Li, C. T. Goodin, and Q. Xu

Phys. Rev. C 109, 039903 (2024)

Authors & Affiliations

Article Text (Subscription Required)

References (Subscription Required)

Issue

Access Options

Physical Review C

covering nuclear physics

First identification of collective bands and octupole correlations in the neutron-rich La143 nucleus

J. G. Wang, S. J. Zhu, J. H. Hamilton, A. V. Ramayya, J. K. Hwang, Y. X. Luo, Y. J. Chen, J. O. Rasmussen, I. Y. Lee, X. L. Che, H. B. Ding, K. Li, C. T. Goodin, and Q. Xu

Phys. Rev. C 75, 064301 – Published 1 June 2007; Erratum Phys. Rev. C 109, 039903 (2024)

Abstract

Erratum

Erratum: First identification of collective bands and octupole correlations in the neutron-rich La143 nucleus [Phys. Rev. C 75, 064301 (2007)]

J. G. Wang, E. H. Wang, S. J. Zhu, J. H. Hamilton, A. V. Ramayya, J. K. Hwang, Y. X. Luo, Y. J. Chen, J. O. Rasmussen, I. Y. Lee, X. L. Che, H. B. Ding, K. Li, C. T. Goodin, and Q. Xu

Phys. Rev. C 109, 039903 (2024)

Authors & Affiliations

Article Text (Subscription Required)

References (Subscription Required)

Issue

Access Options

Authorization Required

Other Options

Download & Share

Images

Figure 1

Figure 2

Figure 3

Figure 4

Figure 5

Figure 6

Log In

Search

Article Lookup

Paste a citation or DOI

Enter a citation

First identification of collective bands and octupole correlations in the neutron-rich ${}^{143}{La}$ nucleus

Erratum: First identification of collective bands and octupole correlations in the neutron-rich ${}^{143}{La}$ nucleus [Phys. Rev. C 75, 064301 (2007)]