Atomic masses of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">Dy</mml:mi></mml:mrow><mml:mprescripts /><mml:mrow /><mml:mrow><mml:mn>148</mml:mn></mml:mrow><mml:mrow /><mml:mrow /></mml:mmultiscripts></mml:mrow></mml:math>and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">Tb</mml:mi></mml:mrow><mml:mprescripts /><mml:mr

Schmidt-Ott, W. D.; Kantus, R.; Runte, E.; Schrewe, U.J.; Michaelsen, R.

doi:10.1103/physrevc.24.2695

Cited by 16 publications

(18 citation statements)

References 25 publications

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“…If we use these new experimental results together with the known 146Gd mass [18] and Wapstra values [19], the calculated hid -~ and h 2 g-1 level energies are shifted downward by 1.14 or by 1.29MeV, and the (h3)27/2 -state is calculated 0.56 MeV lower in energy. The main contribution to this disagreement comes from the experimental [15] 147Tb mass which lies 0.3 MeV above the result of [12-1. This complete disagreement with the experimental level energies might indicate severe difficulties in mass measurements for these very neutron deficient nuclei, or other difficulties.…”

Section: Level Energies Calculated From the Shell Modelmentioning

confidence: 77%

“…It would of course be more desirable to have accurate experimental mass values, and in fact the previously unknown masses of 1.6rain 147Tb and l*SDy have recently been measured. However the ~47Tb mass value [15] is still preliminary, and two independent measurements [-16,17] of the 14SDy mass differ by 150keV. If we use these new experimental results together with the known 146Gd mass [18] and Wapstra values [19], the calculated hid -~ and h 2 g-1 level energies are shifted downward by 1.14 or by 1.29MeV, and the (h3)27/2 -state is calculated 0.56 MeV lower in energy.…”

Section: Level Energies Calculated From the Shell Modelmentioning

confidence: 98%

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Seniority-three yrast states in theN=82 nucleus147Tb

et al. 1983

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Firm spin-parity assignments for the high-spin states up to 3.5 MeV in the one-proton nucleus 147Tb were obtained from lr 3 n) in-beam 7-ray and conversion electron measurements. The energies of these two-particle one-hole excitations were calculated from the shell model with empirical nucleon-nucleon interaction energies. The calculated energy splittings agree well with experiment, whereas the theoretical excitation energies disagree by > 1 MeV if recently measured ground state masses are used.

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Section: Level Energies Calculated From the Shell Modelmentioning

confidence: 77%

Section: Level Energies Calculated From the Shell Modelmentioning

confidence: 98%

Seniority-three yrast states in theN=82 nucleus147Tb

et al. 1983

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“…fl decay scheme 152Yb~ ~SZTm~ 152Er. The QEc value for the fl decay ~SZYb--*~S2Tm was obtained by extrapolating the QEc values of the fl decays 148Dy~148Tb [6,7] and 15VEr-* 15~ [8]. QEc value for the fi decay 15ZTm~ lS2Er from Seeger-Howard [19] From the energy systematics of the 3-, 5-and 7-states in the even-even N=82 isotones (see Fig.…”

Section: The Level Scheme Of 151tmmentioning

confidence: 99%

Seniority isomerism in theN]=82 isotone152Yb; Favoured? transitions?h 11/2?vh 9/2

1982

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The reaction 58Ni---~96Ru has been investigated with 3' spectroscopic methods and pulsed-beam techniques. A level scheme of the magic nucleus 152yb has been established. The half-life of the isomeric 10 + state was found to be 39_+ 5 Its. The result is discussed in the frame-work of the seniority scheme. Theory and experiment show excellent agreement for the half-lives of the 10 + states in the N=82 isotones ~48Dy, 15~ and 152yb. A level scheme of 151Tm, consisting of ten excited states, has been established, fi-decay schemes of x52yb (3.2_+0.3s), 152Tm (m) (8.0+_1.0s) and 15XTm (3.8 _+ 0.8 s) have been derived. The log ft value of the fi transition 152yb (0 +) ~ ~ 52Tm (1 +) has been determined to be about 3.4. It was found that the ft values of the favoured fi transitions 0 + 41 + in the fl decays of ~4SDy, 15~ and 152yb are almost inversely proportional to the numbers of protons out of the h 11/2 subshell.

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“…For the determination of the QE c -values in these decays we have measured K-capture probability-ratios [17]. A preliminary value for 145Sm has already been given [18]. The experimental method has been described earlier [19,20].…”

Section: Introductionmentioning

confidence: 99%

“…The experimental method has been described earlier [19,20]. As it has been pointed out [18,19], in the expression for the relative Pr-value the corrections for detection and absorption are cancelling which makes this experimental method a very accurate one.…”

Section: Introductionmentioning

confidence: 99%