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  • 1980-1984  (2)
  • 1970-1974  (4)
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Material
Years
Year
  • 1
    Electronic Resource
    Electronic Resource
    A comparative spectroscopic investigation of21Ne and21F by pickup reactions (1981)
    Springer
    The European physical journal 301 (1981), S. 157-163 
    Details
    ISSN: 1434-601X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The reactions22Ne(d, t)21Ne and22Ne(d, τ)21F have been investigated in a parallel experiment atE d=52MeV. Energy spectra of tritons andτ particles have been measured up to excitation energies of 18MeV in both21Ne and21F nuclei. Thel values could be determined, and spectroscopic factors have been obtained by a DWBA analysis of the measured angular distributions. Together with the results from a preceding $${}^{22}Ne(\vec d, \tau ){}^{21}F$$ experiment, several spins could be determined in21F. From a comparison of the triton andτ particle spectra,T=3/2 states in21Ne could be identified and on this basis the new information on spins of21F states could be transferred to their analog states in21Ne. The completeT 〈 andT 〉 parts of the (2s, 1d) strengths could be observed. The 1p strength is highly fragmented. Of theT 〈 part only 60% of the 1p1/2 and 40% of the lp3/2 strength could be found, but the totalT 〉 part of the 1p strength could be localized. The spectroscopic results for positive parity states are in qualitatively good agreement with shell model predictions.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01419246
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    The46Ti(d,τ)45Sc reaction (1972)
    Springer
    The European physical journal 251 (1972), S. 404-415 
    Details
    ISSN: 1434-601X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The46Ti(d, τ)45Sc reaction has been investigated at an incident energy of 52 MeV. Angular distributions have been taken for 14 τ-groups corresponding to excitation energies below 4 MeV in45Sc. Spectroscopic factors were extracted through DWBA calculations. Spins and parities of 5/2+ are proposed for states at 1.30, 1.80, 2.91, 3.48, and 3.72 MeV. The hole state spectrum of45Sc closely resembles that of47Sc. A strong fractionation of the 1d 3/2 strength was not observed in contrast to other recent work. The data provide evidence for (1f 7/2 · 1f 5/2 1) components in the ground state wave function of46Ti, which demonstrates that such configurations are not restricted to neutron excitations.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01391734
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    A study of17N levels andT=3/2 multiplets in mass 17 nuclei (1971)
    Springer
    The European physical journal 246 (1971), S. 418-423 
    Details
    ISSN: 1434-601X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Ten states of17N have been excited via the18O(d,3He)17N reaction atE itd=52 MeV. Thel-transfer values are presented for eight of these states. Based on the subsequent spin and parity assignments severalT=3/2 isobaric multiplets are proposed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02115806
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Spin determination of deeply-bound hole states from ( $$\vec d$$ ,3He) reactions (1980)
    Springer
    The European physical journal 297 (1980), S. 307-309 
    Details
    ISSN: 1434-601X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Using the ( $$\vec d$$ ,3He) reactions on90Zr and144Sm at 52 MeV spins of deeply-bound hole states have been measured for the first time. In contrast to neutron pick-up reactions the shell model strength is exhausted which enables us to derive the 1f and 1g spin-orbit splitting.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01422789
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    Paper (German National Licenses)
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  • 5
    Electronic Resource
    Electronic Resource
    On mirror states of negative parity in mass 15 nuclei (1973)
    Springer
    The European physical journal 258 (1973), S. 321-327 
    Details
    ISSN: 1434-601X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Mirror relations between levels of15N and15O below 11 MeV are derived from the16O(d,τ)15N and16O(d,τ)15O reactions. These relations and the resulting negative parity assignments disagree with previous work.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01392441
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    Paper (German National Licenses)
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  • 6
    Electronic Resource
    Electronic Resource
    Proton shell structure of mass 28–32 nuclei (1974)
    Springer
    The European physical journal 269 (1974), S. 353-364 
    Details
    ISSN: 1434-601X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Energy spectra of3He-particles from the (d,3He) reaction on28, 29, 30Si,31P and32S have been measured at an incident energy of 52 MeV. Spectroscopic factors have been determined by comparison of measured and DWBA angular distributions. The results are compared with predictions of recent shell model calculations. Excitation energies and spectroscopic strengths of low lying positive parity states are fairly well described. The 1d 5/2 hole strengths distributions are not reproduced. The measured 1p hole strength decreases rapidly from28Si to28S. The occupation numbers of the different subshells show a considerably smoothed Fermi surface of these nuclei.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01668607
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    Paper (German National Licenses)
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