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Träfflista för sökning "WFRF:(Nieminen A.) srt2:(1997-1999)"

Sökning: WFRF:(Nieminen A.) > (1997-1999)

  • Resultat 1-4 av 4
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1.
  • Svensson, C. E., et al. (författare)
  • Decay Out of the Doubly Magic Superdeformed Band in the N=Z Nucleus 60Zn
  • 1999
  • Ingår i: Physical Review Letters. - 1079-7114. ; 82:17, s. 3400-3403
  • Tidskriftsartikel (refereegranskat)abstract
    • The doubly magic superdeformed band in the N = Z nucleus Zn-60 has been identified. Linking transitions connecting this band to the yrast line provide the first spin, parity, and excitation energy measurements for superdeformed states in the A similar to 60 region. The stretched-E2 character and relatively large B(E2) values of these transitions suggest a nonstatistical decay-out process.
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2.
  • Svensson, C. E., et al. (författare)
  • Smooth Termination of Rotational Bands in 62Zn: Evidence for a Loss of Collectivity
  • 1998
  • Ingår i: Physical Review Letters. - 1079-7114. ; 80:12, s. 2558-2561
  • Tidskriftsartikel (refereegranskat)abstract
    • Two sets of strongly coupled rotational bands have been identified in Zn-62. These bands have been observed up to the terminating states of their respective configurations. Lifetime measurements indicate that the transition quadrupole moments in these bands decrease as termination is approached. These results establish the first terminating states of rotational bands in the A similar to 60 mass region and confirm the predicted loss of collectivity associated with smooth band termination.
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3.
  • Svensson, C. E., et al. (författare)
  • Observation and Quadrupole Moment Measurement of the First Superdeformed Band in the A~60 Mass Region
  • 1997
  • Ingår i: Physical Review Letters. - 1079-7114. ; 79:7, s. 1233-1236
  • Tidskriftsartikel (refereegranskat)abstract
    • A high-spin rotational cascade of six gamma rays has been observed in Zn-62. The quadrupole moment of 2.7(-0.5)(+0.7) e b measured for this band corresponds to a deformation beta(2) = 0.45(-0.07)(+0.10). The properties of this band are in excellent agreement with calculations that predict high-spin superdeformed bands in Zn-62 with deformations beta(2) = 0.41-0.49. These results establish a new region of superdeformation for nuclei with neutron and proton numbers N, Z approximate to 30-32.
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4.
  • Zhukovskii, YF, et al. (författare)
  • Quantum-chemical simulations of free and bound hole polarons in corundum crystal
  • 1997
  • Ingår i: COMPUTATIONAL MATERIALS SCIENCE. - 0927-0256. ; 7:3, s. 285-294
  • Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
    • The semi-empirical method of the so-called intermediate neglect of differential overlap (INDO) has been applied to the calculations of the hole small-radius polarons in corundum crystals, Results for optimized atomic and electronic structure using two dif
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  • Resultat 1-4 av 4

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