Quadrupole moments of yrast isomers in 144, 147, 148Gd

Häusser, O.; Mahnke, H.‐E.; Alexander, T.K.; Andrews, H.R.; Sharpey‐Schafer, J. F.; Swanson, M. L.; Ward, D. R.; Taras, P.; Keinonen, J.

doi:10.1016/0375-9474(82)90394-3

Cited by 74 publications

(13 citation statements)

References 36 publications

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“…Figure 3 shows the time spectrum of the 1229 keV ),-ray; Compton backgrounds due to ),-rays of higher energies were subtracted. The solid curve in [12] which is in agreement with the value of [2]. The lifetimes and the final results for the g-factors are listed in Table 2.…”

Section: Ao~=(1) Arctan(ncor); (N=2 and 4)supporting

confidence: 77%

Nuclearg-factors of the 1229 and 2911 keV isomers in143Nd

Kawamura

Higashino

Kimura

et al. 1994

Z. Physik A - Hadrons and Nuclei

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Section: Ao~=(1) Arctan(ncor); (N=2 and 4)supporting

confidence: 77%

Nuclearg-factors of the 1229 and 2911 keV isomers in143Nd

Kawamura

Higashino

Kimura

et al. 1994

Z. Physik A - Hadrons and Nuclei

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“…The nature of the lowest 13/2 + state in N= 83 nuclei in the Gd region has been intensively discussed [1,4,[25][26][27][28]. The state is mostly octupole vf7/2• excitation, with a substantial admixture of the vi~3/2 single particle state brought in by the strong particle-vibration coupling.…”

Section: Results and Isomeric Decay Schemesmentioning

confidence: 99%

Isomeric decay studies using a recoil mass separator

McNeill¹,

Chishti²,

Daly³

et al. 1993

Z. Physik A - Hadrons and Nuclei

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Microsecond isomers in the exotic proton-rich N = 82, 83 nuclei 153Yb, 153Lu, 154Lu and 154Hf have been identified by y-ray spectroscopy following mass analysis of m;Pd+245 MeV 54Fe reaction products using the Daresbury Recoil Separator. The decays of the isomers, interpreted as ~h~/2 and rch~/2 vfT/2 states, are characterized. The reduced E2 transition rates indicate that halffilling of the ~ h~m subshell occurs just below Z = 71, and results for the N= 83 odd-odd isotones are also consistent with this finding.

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“…8). Another accessible target is the 141 yr isomer of 242 Am, where remarkable purity (98%) was obtained for Coulomb excitation studies [329].…”

Section: Isomer Targetsmentioning

confidence: 99%

Review of metastable states in heavy nuclei

2016

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Abstract.The structure of nuclear isomeric states is reviewed in the context of their role in contemporary nuclear physics research. Emphasis is given to high-spin isomers in heavy nuclei, with A 150. The possibility to exploit isomers to study some of the most exotic nuclei is a recurring theme. In spherical nuclei, the role of octupole collectivity is discussed in detail, while in deformed nuclei the limitations of the K quantum number are addressed. Isomer targets and isomer beams are considered, along with applications related to energy storage, astrophysics, medicine, and experimental advances.

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Quadrupole moments of yrast isomers in 144, 147, 148Gd

Cited by 74 publications

References 36 publications

Nuclearg-factors of the 1229 and 2911 keV isomers in143Nd

Nuclearg-factors of the 1229 and 2911 keV isomers in143Nd

Isomeric decay studies using a recoil mass separator

Review of metastable states in heavy nuclei

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