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Kortelahti, M.; Zganjar, E. F.; Wood, John L.; Bingham, C. R.; Carter, H.K.; Toth, K.S.; Hamilton, J. H.; Kormicki, J.; Chaturvedi, L.; Newbolt, W.B.

doi:10.1103/physrevc.43.484

Cited by 28 publications

(15 citation statements)

References 25 publications

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“…Absolute monopole transition probabilities between the excited 0 + states and the groundstate have been measured in 19o-192-19~pb [81, and were used to deduce the mixing. [61, [7], [10] and [11]) and one would expect these bands to occur in the even Po isotopes as well. * Present address: CERN, CH-1211 Geneva, Switzerland Further away from the Z = 82 shell gap, coexisting bands have been observed in the Hg and Pt nuclei (see e.g.…”

Section: Introductionmentioning

confidence: 99%

Fine structure in the α decay of202Rn

Wauters

Dendooven

Huyse

et al. 1992

Z. Physik A - Hadrons and Nuclei

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The e decay of mass-separated 2~ is studied at the ISOLDE separator. Time sequential a-singles spectra together with e-X-t and e-e-t coincidence events are collected. Fine structure in the e decay is observed and feeding of a low-lying 02 state at 816 keV in 198po is evidenced. This 0 + state can be interpreted as the bandhead of an intruder-state based deformed band, coexisting with the spherical groundstate band. Mixing between normal and intruder states is discussed. A preliminary a-decay study of 2~176 did not yet reveal any fine structure.

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Section: Introductionmentioning

confidence: 99%

Fine structure in the α decay of202Rn

Wauters

Dendooven

Huyse

et al. 1992

Z. Physik A - Hadrons and Nuclei

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“…Examples of such bands can be found in the even Hg and Pt isotopes where one band is built on the groundstate while the other one has a low-lying 0 § state as bandhead. [4]) and Pt (see e.g. Decay studies can be used for the identification and study of the low-spin members of the coexisting bands.…”

Section: Introductionmentioning

confidence: 99%

Alpha-decay study of188Pb and180,182Hg

Wauters¹,

Dendooven²,

Huyse³

et al. 1993

Z. Physik A - Hadrons and Nuclei

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The e decay of mass-separated 18Spb and 18~has been studied at the GSI on-line mass separator. Alpha singles spectra as well as a :-X -t and e-e -t coincidence events were collected. Fine structure in the e decay of 188pb was measured for the first time, feeding the 2 + and 0~-states in 184Hg. The e decay of ~8~ feeds low-lying states in 176'178pt. One of these states could be identified as a 0 + state. The deexcitation pattern could be established. As a by-product an alpha-decay scheme of 18~ towards levels in 176Ir is given. The experimentThe 188pb and 18o, 182Hg isotopes were produced at the GSI mass-separator facility at Darmstadt, in the following fusion-evaporation reactions:

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“…Recently, Gade et al [11] + states having different deformations are mixed because the E0 matrix element is sensitive to changes in the mean-square radius [12]. Strong E0 0 + 2 →0 + 1 transitions have been ob-served, for example, in 184,186,188,190 Hg [13,14,15,16] and 114,116,118,120,122 Sn [12] isotopes related to the shape coexistences. The relatively weak 984.8 keV transition in Fig.…”

mentioning

confidence: 99%