The doubly odd nucleus 144Pm (I). Energy levels

Macphail, M.R.; Summers-Gill, R. G.

doi:10.1016/0375-9474(75)90426-1

Cited by 13 publications

(3 citation statements)

References 21 publications

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“…4i (2) 93 (4) 41 (2) 34s(so) i16(s) 4S9(22) 72(3} ia2 (6) i66 ( o.av (16) 0.84 (20) o.4s (11) 0.55 (13) 0.465 ( Intensities from coincidence data (85 MeV).…”

Section: Experimental Techniques and Data Analysismentioning

confidence: 99%

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Evidence for single particle structure of high spin states inPm144andPm<

et al. 1993

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Excited states of the Z = 61 isotopes Pm83 and Pm84 have been studied in the F + Te reaction at a beam energy of 85 MeV. Gamma-ray and conversion electron spectroscopy were used to establish the high spin states of Pm up to spin 20h and to extend the level spectrum of Pm up to a tentative spin of 2 h. Empirical shell model calculations in a configuration space truncated to the vr 1hiiy2, vr 1g~&'2, and vr 2d5&~p rotons and the v 2f7y2 neutron outside the ' Gd core reproduce the observed energy levels in good agreement with the experimental results. (nhiig2) configurations are suggested in an N = 83 isotone for Z (64.PACS number(s): 23.20.En, 23.20.Lv, 23.20.Nx, 27.60. +j

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“…4i (2) 93 (4) 41 (2) 34s(so) i16(s) 4S9(22) 72(3} ia2 (6) i66 ( o.av (16) 0.84 (20) o.4s (11) 0.55 (13) 0.465 ( Intensities from coincidence data (85 MeV).…”

Section: Experimental Techniques and Data Analysismentioning

confidence: 99%

“…i4sNd(a, t)] and in p-p-coincidence measurements using the i4iPr(n, np) and i44Nd(p, np) reactions [16]. The yrast levels known were the four states at 172 keV, 232 keV, 515 keV, and 841 keV.…”

Section: Decay Scheme Of '44pmmentioning

confidence: 99%

Evidence for single particle structure of high spin states inPm144andPm<

et al. 1993

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“…energies have been taken from [6], with the exception of ee~,, which has been adjusted to reproduce the quasi-particle energies in the odd mass N = 82 nuclei (see Table 1). 2 the calculated levels (dash-dotted lines) are compared with experiment [13][14][15][16][17][18][19] (crosses). energy would in some cases deviate from experiment by as much as 200 keV.…”

Section: Results and Comparison With Experimentsmentioning

confidence: 99%