The structure ofT=1 levels inA=14 nuclei

Grawe, H.; Herholz, J.; Kändler, Klaus

doi:10.1007/bf01548303

Cited by 6 publications

(6 citation statements)

References 23 publications

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“…2 by the dashed (solid) line, respectively. Both levels appear to be strongly mixed [11] and hence the intermediate situation is observed. A plot of the isoscalar matrix elements S 2 as a function of the mass number A is given in Fig.…”

Section: Lli Discussionmentioning

confidence: 86%

“…2), which V to have the same or opposite signs. Identical signs for the isoscalar and isovector matrix elements are predicted [11], if transitions between states having dominant particle configurations are considered, whereas opposite signs are expected, if the levels in question have prevailing hole configurations. In a simple shell model picture the low-tying states of nuclei with mass number A = 18, 22, 30, 34 and 42 have a strong particle character, those with A=26 and 38 should preferentially be described by (d5/2) -2 and (d3/2) -2 hole-configurations, respectively.…”

Section: Lli Discussionmentioning

confidence: 87%

“…In 14N, however, the wave functions of the lowest states should contain fairly large (1 p3/2 lp ~/2)-2 hole components and hence a decrease should be present. Shell model calculations predict two close lying 2 + levels, one having a dominant (lp) -2, the other a strong (lp)8(2sld) 2 configuration; consequently a decrease (increase) is obtained [10,11] as indicated in Fig. 2 by the dashed (solid) line, respectively.…”

Section: Lli Discussionmentioning

confidence: 92%

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IsoscalarE2 transition strengths in 10?A?48 nuclei

et al. 1982

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Electric quadrupole transition strengths for the 2[, T= 1 ~0~, T--1 y-decay branches are summarized for 10<_A_<42 nuclei. In I~ the corresponding branch has been remeasured by use of the 9Be(p, y)l~ resonance reaction at Ep=320 keV; an upper limit of 0.6 % is found. The variation of the E2 strengths within each individual T= 1 isobaric multiplet reveals the particle-or hole-character of the levels involved. The isoscalar 2~-~0[ transition strengths in 10_

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Section: Lli Discussionmentioning

confidence: 86%

Section: Lli Discussionmentioning

confidence: 87%

Section: Lli Discussionmentioning

confidence: 92%

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IsoscalarE2 transition strengths in 10?A?48 nuclei

et al. 1982

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“…trum of y-rays from a 56Co source as has been described in a previous paper [13]. Total projected coincidence spectra of particles and y-rays are shown in Figures 1 and 2a.…”

Section: Methodsmentioning

confidence: 98%

DSA lifetime measurements in21Ne at high recoil velocity

1977

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States in 21Ne up to 5 MeV excitation energy have been populated using the inverted reaction 2H(2~ PT). The Doppler shift attenuation (DSA) analysis of the P7 coincidence spectra taken in a Ge(Li) detector at 45 ~ and 135 ~ and an annular silicon surface barrier detector near 0 ~ yielded the lifetimes of 8 states in 2~Ne. Due to the large recoil of vl/c~-4%o three new lifetimes were determined for the short lived levels at 2.80, 4.68 and 4.73 MeV, namely 10+4 fs, 16_+4 fs and 10_+4 fs, respectively. The results are compared with rotational and shell model calculations.

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“…Zündstoff brachte das im Auftrag des Ge sundheitsministeriums der BRD verfasste Forschungsgutachten von Meyer et al [1991] [Kaiser, 1993] [Orlinsky et al, 1994;Sachse, 1992;Henry, 1992] Grawe et al, 1994;Sloane et al, 1975;Wallerstein, 1989;Orlinsky und Howard, 1986;Orlinsky et al, 1994;Henry, 1992;Sachse, 1992] [Grawe et al, 1994, p. 704]. Laut ei ner Untersuchung von Grawe et al [1990] [Jung, 1951, § 239]. Wenn der Therapeut nicht eine Wirkung der Analyse am eigenen Leib verspüre, dann werde sie auch zu nichts führen.…”

Section: Berufspolitischer Kontextunclassified