Kπ=6+ and 8- isomer decays in Hf172 and Δk=8 E1 transition rates

P. M. Walker; G. D. Dracoulis; A. P. Byrne; T. Kibèdi; A. E. Stuchbery

doi:10.1103/PhysRevC.49.1718

Kπ=6+ and 8- isomer decays in Hf172 and Δk=8 E1 transition rates

P. M. Walker^*, G. D. Dracoulis, A. P. Byrne, T. Kibèdi, A. E. Stuchbery

^*Corresponding author for this work

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

31 Citations (Scopus)

Abstract

A recoil-shadow measurement of isomer decays in Hf172 has revealed many weak γ-ray transitions. One of these is a sevenfold K-forbidden E1 transition from the Kπ=8- isomer (T1/2=163 ns) to the Kπ=0+ ground-state band. The low hindrance factor for this transition in Hf172 is compared with the hindrance factors for other ΔK=8 E1 transitions.

Original language	English
Pages (from-to)	1718-1721
Number of pages	4
Journal	Physical Review C - Nuclear Physics
Volume	49
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevC.49.1718
Publication status	Published - 1994

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10.1103/PhysRevC.49.1718

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abstract = "A recoil-shadow measurement of isomer decays in Hf172 has revealed many weak γ-ray transitions. One of these is a sevenfold K-forbidden E1 transition from the Kπ=8- isomer (T1/2=163 ns) to the Kπ=0+ ground-state band. The low hindrance factor for this transition in Hf172 is compared with the hindrance factors for other ΔK=8 E1 transitions.",

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AU - Byrne, A. P.

AU - Kibèdi, T.

AU - Stuchbery, A. E.

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AB - A recoil-shadow measurement of isomer decays in Hf172 has revealed many weak γ-ray transitions. One of these is a sevenfold K-forbidden E1 transition from the Kπ=8- isomer (T1/2=163 ns) to the Kπ=0+ ground-state band. The low hindrance factor for this transition in Hf172 is compared with the hindrance factors for other ΔK=8 E1 transitions.

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DO - 10.1103/PhysRevC.49.1718

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JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 3

ER -

Kπ=6+ and 8- isomer decays in Hf172 and Δk=8 E1 transition rates

Abstract

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