Spectroscopy and octupole coupling of high-spin states in 213Rn

A. E. Stuchbery; G. D. Dracoulis; A. P. Byrne; S. J Poletti; A. R. Poletti

doi:10.1016/0375-9474(88)90176-5

Spectroscopy and octupole coupling of high-spin states in ²¹³Rn

A. E. Stuchbery^*, G. D. Dracoulis, A. P. Byrne, S. J Poletti, A. R. Poletti

^*Corresponding author for this work

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

24 Citations (Scopus)

Abstract

Excited states of ²¹³Rn, up to spins of ∼ 55 2 h {combining short stroke overlay} and an excitation energy of ~ 6 MeV, have been studied using γ-ray and electron spectroscopy following the reactions ²⁰⁸Pb(⁹Be, 4n) and ²⁰⁴Hg(¹³C, 4n). Eight isomeric states were identified and g-factors for five of these measured by the TDPAD technique. Several of the isomeric states decay by enhanced E3 transitions. The level scheme and electromagnetic properties of the isomers are compared with the results of semiempirical shell-model calculations including calculations which explicitly account for the particle-octupole vibration coupling.

Original language	English
Pages (from-to)	692-724
Number of pages	33
Journal	Nuclear Physics, Section A
Volume	482
Issue number	3-4
DOIs	https://doi.org/10.1016/0375-9474(88)90176-5
Publication status	Published - 6 Jun 1988

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title = "Spectroscopy and octupole coupling of high-spin states in 213Rn",

abstract = "Excited states of 213Rn, up to spins of ∼ 55 2 h {combining short stroke overlay} and an excitation energy of ~ 6 MeV, have been studied using γ-ray and electron spectroscopy following the reactions 208Pb(9Be, 4n) and 204Hg(13C, 4n). Eight isomeric states were identified and g-factors for five of these measured by the TDPAD technique. Several of the isomeric states decay by enhanced E3 transitions. The level scheme and electromagnetic properties of the isomers are compared with the results of semiempirical shell-model calculations including calculations which explicitly account for the particle-octupole vibration coupling.",

keywords = "Nuclear Reactions",

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T1 - Spectroscopy and octupole coupling of high-spin states in 213Rn

AU - Stuchbery, A. E.

AU - Dracoulis, G. D.

AU - Byrne, A. P.

AU - Poletti, S. J

AU - Poletti, A. R.

PY - 1988/6/6

Y1 - 1988/6/6

N2 - Excited states of 213Rn, up to spins of ∼ 55 2 h {combining short stroke overlay} and an excitation energy of ~ 6 MeV, have been studied using γ-ray and electron spectroscopy following the reactions 208Pb(9Be, 4n) and 204Hg(13C, 4n). Eight isomeric states were identified and g-factors for five of these measured by the TDPAD technique. Several of the isomeric states decay by enhanced E3 transitions. The level scheme and electromagnetic properties of the isomers are compared with the results of semiempirical shell-model calculations including calculations which explicitly account for the particle-octupole vibration coupling.

AB - Excited states of 213Rn, up to spins of ∼ 55 2 h {combining short stroke overlay} and an excitation energy of ~ 6 MeV, have been studied using γ-ray and electron spectroscopy following the reactions 208Pb(9Be, 4n) and 204Hg(13C, 4n). Eight isomeric states were identified and g-factors for five of these measured by the TDPAD technique. Several of the isomeric states decay by enhanced E3 transitions. The level scheme and electromagnetic properties of the isomers are compared with the results of semiempirical shell-model calculations including calculations which explicitly account for the particle-octupole vibration coupling.

KW - Nuclear Reactions

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EP - 724

JO - Nuclear Physics, Section A

JF - Nuclear Physics, Section A

IS - 3-4

ER -

Spectroscopy and octupole coupling of high-spin states in ²¹³Rn

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