Decay of Ce-147 to levels of Pr-147.

TOTSUKA, Masaaki; Fujita, Shinya; Mio, Keigo; Kawade, K.; Yamamoto, Hiroshi; Katoh, Toshio; NAGAHARA, Teruaki

doi:10.3327/jnst.19.765

Cited by 3 publications

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“…15~Pz~0. 18. That these levels do form the pseudospin doublet [312] -'"-, ' will only be mentioned at this time, as a detailed investigation into the pseudo SU(3) symmetry limit has not been carried out in this work [36].…”

Section: Very Little 8(e2) Strength Is Predicted For What Shouldmentioning

confidence: 99%

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Level structure of the odd mass Pr isotopes. III. Levels ofPr88147populated in the beta decay of 56-s
Pf
¹
,
Jd
²
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Baum
³

et al. 1993
Phys. Rev. C

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The structure of ' Pr has been investigated by performing measurements of y-ray and conversionelectron singles and yy coincidence spectra of mass separated sources of 56-s ' Ce. The proposed level scheme extends the known structure of ' Pr to an energy of 2.2 MeV and includes several levels below 1.2 MeV that have not been identified in previous decay studies of ' Ce. Measurement of the conversion coefficients for several transitions has led to the assignment of negative parity to the levels at 362, 452, 467, and 608 keV in ' Pr, which show properties similar to low-energy negative-parity states identified in ' 'Pr, 6, ' 'La", and ' Pm«. The presence of low-energy negative-parity states suggests that configurations having significantly different deformation, related to the highly deformed region above X =90 and/or to the reQection asymmetric region identified around ' Ba, may manifest themselves at low energy in these nuclides.PACS number(s): 23.20.Lv, 27.60.+j, 21.60.Ev, 23.40.Hc

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Section: Very Little 8(e2) Strength Is Predicted For What Shouldmentioning

confidence: 99%

“…Previous decay studies [17,18] of ' Ce had resulted in the identification of levels in ' Pr at 2.7, 93, 292, 362, 467, 803, and 1194 keV. The work by Schussler et al.…”

Section: Introductionmentioning

confidence: 99%