Energy levels in 234U populated in the β-decay of 234Pa(UZ)

Bjørnholm, S.; Borggreen, J.; Davies, D.; Hansen, Nils; Pedersen, Jens Olaf Pepke; Nielsen, H.L.

doi:10.1016/0375-9474(68)90337-0

Cited by 37 publications

(5 citation statements)

References 17 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Levels with similar decay patterns are also observed in 23~ [29] and 234U [30], and were interpreted as (highly anharmonic) two-phonon fly vibrations. The members of the second excited K~= 2 + band show a very characteristic decay pattern: (1) The two observed levels decay strongly by E0 transitions to the y-band.…”

Section: The K~=o[ Band At 832keksupporting

confidence: 65%

Nuclear levels in228Th populated in the decay of228Pa

Baltzer

Freitag

Günther

et al. 1995

Z. Physik A - Hadrons and Nuclei

View full text Add to dashboard Cite

The electron-capture decay of 22Spa to levels in 228Th has been studied using mass-separated sources and high-resolution y-ray and conversion-electron spectroscopy. A level at 979.5 keV is assigned as 2 § member of a second excited K = = 0 + band, with the 0 § band head at 938.6 keV. The 2 + and 3 + members of a second excited K s = 2 + band at 1153.5 and 1200.5 keV, which decay by strong E0 transitions to the 969 keV y-vibrational band, are confirmed, in addition we tentatively propose a K~= 1 § band at 944 keV. The KS= 0-, 1-and 2members of the octupole quadruplet are confirmed, and the y decay of these levels is analysed in an approach, in which the mixing of the octupole bands by the Coriolis interaction is taken into account. It is suggested that octupole correlations might be important for the E1 transition moments. A total of 29 levels is observed between 1.4 and ~ 2.0 MeV, for which the nuclear structure, and the possible assignment to rotational bands, is unclear.

show abstract

Section: The K~=o[ Band At 832keksupporting

confidence: 65%

Nuclear levels in228Th populated in the decay of228Pa

Baltzer

Freitag

Günther

et al. 1995

Z. Physik A - Hadrons and Nuclei

View full text Add to dashboard Cite

show abstract

“…3 a similar comparison has been made for the nucleus 234U, which has been investigated in detail in a number of experiments [20][21][22]. Yet, because there have been no measurements by ARC, it is possible that there are a several unobserved levels in 234U below 1.5 MeV.…”

Section: Comparison Of the Sdg Su(3) Ibm With 2s4u Datamentioning

confidence: 80%

“…Boson number N = 15. Experimental points from [24] quasi particle nature by Bjornholm et al E21,22]. In looking at the data given in [22] we noticed that there are some contradictions concerning the higher spin members of this band.…”

Section: -Sd-su(3) II -Sdg-su(3) R=b(e2; I-1 2)/b(e2; 2 --- O))/bmentioning

confidence: 92%

“…Experimental points from [24] quasi particle nature by Bjornholm et al E21,22]. In looking at the data given in [22] we noticed that there are some contradictions concerning the higher spin members of this band. We further note that a collective level can have a rather large amplitude of a particular quasiparticle configuration as has been demonstrated in detail for the 3-state in 2~ [23].…”

Section: -Sd-su(3) II -Sdg-su(3) R=b(e2; I-1 2)/b(e2; 2 --- O))/bmentioning

confidence: 92%

See 1 more Smart Citation

Experimental consequences ofSU(3) symmetry in ans d g Boson Model

Akiyama

Brentano

Gelberg

1987

Z. Physik A - Atomic Nuclei

View full text Add to dashboard Cite

“…For details concerning the more recently discovered isotopes, the reader should consult the original references (Meitner et al, 1938;Ghiorso et al, 1948;Gofman and Seaborg, 1949;Hyde et al, 1949;Meinke et al, 1949Meinke et al, , 1951Meinke et al, , 1952Meinke et al, , 1956Harvey and Parsons, 1950;Barendregt and Tom, 1951;Keys, 1951;Browne et al, 1954;Crane and Iddings, 1954;Zijp et al, 1954;Wright et al, 1957;Hill, 1958;Arbman et al, 1960;Takahashi and Morinaga, 1960;Albridge et al, 1961;Baranov et al, 1962;Nielsen, 1962, 1963;Subrahmanyam, 1963;Wolzak and Morinaga, 1963;McCoy, 1964;Bastin et al, 1966;Bjørnholm et al, 1968;Hahn et al, 1968;Trautmann et al, 1968;Briand et al, 1969;Borggreen et al, 1970;dePinke et al, 1970;Laurens et al, 1970;Varnell, 1970;Holden and Walker, 1972;Sung-Ching-Yang et al, 1972;Lederer and Shirley, 1978;Folger et al, 1995;Yuan et al, 1995Yuan et al, , 1996Andreev et al, 1996a;Nishinaka et al, 1997).…”

Section: Nuclear Propertiesmentioning

confidence: 99%