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  • 21.60.−n  (2)
  • 1
    Electronic Resource
    Electronic Resource
    Decay of three-particle high spin states in85Y (1985)
    Springer
    The European physical journal 321 (1985), S. 659-669 
    Details
    ISSN: 1434-601X
    Keywords: 27.50.+e ; 23.20.−g ; 21.60.−n
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract High spin states in85Y have been excited in the reaction72Ge(16O,p2n) at 48–60 MeV beam energy. From measurements ofnγ andγγ coincidences, excitation functions and angular distributions, the high spin spectrum of85Y has been established up to 5.4 MeV excitation energy and spinI≦29/2. Lifetimes or limits of lifetimes have been determined for 14 levels via the recoil distance and Doppler shift attenuation method. Theg 9/2 decoupled proton band is found to backbend atI π=17/2+ as also seen in the reduction of the 17/2+→13/2+ and 21/2+→17/2+ E2 transition strengths. The lowest (3qp) positive parity band has predominantly aν 2 g 9/2×πg 9/2 structure. The observed negative parity yrast states in the spin range 15/2−≦I≦29/2− are most probably of (g 9/2)2 ×(f 5/2,p 1/2) (3qp) nature as suggested by a comparison of the84Sr and85Y level structures and electromagnetic transition strengths.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01432443
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Transition probabilities and hole-core coupled configurations in107In (1987)
    Springer
    The European physical journal 328 (1987), S. 23-29 
    Details
    ISSN: 1434-601X
    Keywords: 23.20.Ck ; 27.60.+j ; 21.60.−n
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The nucleus107In was studied by in-beam spectroscopic methods in (HI, xn yp) reactions. Spin and parity values of some levels were determined by conversion electron andγ-ray measurements. Using the generalized centroid shift method, the half-lives T1/2(19/2+, 2003.6 keV)=0.6±0.2 ns and T1/2(17/2+, 1853.4 keV)=1.7±0.3 ns were measured. The systematics of the lowest members of the multipletπg 9 2/−1 ×6 1 + in111,109,107In is discussed
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01295179
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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