The structure of levels in<sup>67</sup>Ga below 2.5 MeV excitation

Al-Naser, A M; Behbehani, A H; Green, L L; Lister, C. J.; Nolan, P. J.; Sharpey‐Schafer, J. F.

doi:10.1088/0305-4616/3/10/013

Cited by 14 publications

(3 citation statements)

References 24 publications

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“…[33] of 0.04 µ 2 N , obtained from three-particle cluster core model calculations. Hindered transitions in 67 Ga have also been explained using particle-phonon coupling model calculations [34,35].…”

Section: Discussionmentioning

confidence: 99%

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Spectroscopy and lifetime measurements inGe66,Se69, and
Nichols
¹
,
Wadsworth
²
,
Bentley
³

et al. 2015
Phys. Rev. C
3
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Lifetimes of low-lying excited states have been measured in 66 Ge, 69 Se and 65 Ga using a γ-ray lineshape method. The results confirm the previously reported 7 − 1 state lifetime in 66 Ge. The lifetime of the yrast 5/2 − state in 65 Ga is measured for the first time. Lifetime measurements of two excited 3/2 − states in 69 Se are also reported. Two previously unobserved γ rays have been identified in 69 Se. γ-γ coincidence measurements have been used to place one of these in the level scheme. 69 Se excited state populations are compared to shell-model calculations using the GXPF1A interaction in the fp model space. Theoretical spectroscopic factors to excited states in 69 Se have identified three candidate levels for the origin of one of the new transitions.

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Section: Discussionmentioning

confidence: 99%

“…Here, nuclear shapes change rapidly with both nucleon number and angular momentum [3]. These effects arise due to the presence of large sub-shell gaps at nucleon numbers of 34 and 36 (oblate), 34 and 38 (prolate) and 40 (spherical) [2,4].…”

Section: Introductionmentioning

confidence: 99%

Spectroscopy and lifetime measurements inGe66,Se69, and
Nichols
¹
,
Wadsworth
²
,
Bentley
³

et al. 2015
Phys. Rev. C
3
0
0
0
View full text Add to dashboard Cite

show abstract

“…Experimental data on gamma decays in 67Ga and 69Ga can be found in recent publications [9,10]. A previous Coulomb excitation experiment [11] also furnishes data on E2 transitions on 69Ga.…”

Section: ) the Nuclei 67 69gamentioning

confidence: 99%