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Träfflista för sökning "WFRF:(BEAUSANG CW) srt2:(1995)"

Sökning: WFRF:(BEAUSANG CW) > (1995)

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1.
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2.
  • FALLON, P, et al. (författare)
  • PROTON AND NEUTRON EXCITATIONS IN SUPERDEFORMED TB-150
  • 1995
  • Ingår i: Physical Review C. Nuclear Physics. - 0556-2813 .- 1089-490X. ; 52:1, s. 93-98
  • Tidskriftsartikel (refereegranskat)abstract
    • Two new superdeformed (SD) bands have been observed in Tb-150 using the reaction P-31 + Sn-124 and the GAMMASPHERE detector array. These new bands are interpreted as being excited SD configurations involving a proton and a neutron particle-hole excitation, respectively. The configurations are discussed in terms of the occupancy of high-N intruder orbitals. These data are used to provide information on (i) the contribution to the dynamic moments of inertia due to the occupation of specific orbitals, (ii) the deformation driving effects of the particle-hole states, and (iii) the consequences of these effects on pairing and band crossings.
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3.
  • FANT, B, et al. (författare)
  • SHELL STRUCTURE AND SHAPE COEXISTENCE IN PB-195
  • 1995
  • Ingår i: Physica scripta. T. - 0281-1847. ; T56, s. 245-248
  • Tidskriftsartikel (refereegranskat)abstract
    • Pb-195 was investigated utilizing the reactions Dy-164(S-36, 5n)Pb-195 and Dy-164(S-34, 3n)Pb-195 at beam energies of 170 and 160MeV respectively. Two new dipole bands which feed into the yrast 25/2(+) state, were found in Pb-195. The connection between the bands and the spherical states was established and thus spins and energies of the involved collective states were determined. The deformation is understood as mainly due to excitations of protons across the Z = 82 shell gap. The observed backbends are interpreted as alignment of i(13/2) neutrons.
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4.
  • NISIUS, D, et al. (författare)
  • IDENTICAL SUPERDEFORMED BAND IN DY-151 - FURTHER EVIDENCE FOR THE PSEUDOSPIN COUPLING SCHEME
  • 1995
  • Ingår i: Physics Letters B. - 0370-2693 .- 1873-2445. ; 346:1-2, s. 15-20
  • Tidskriftsartikel (refereegranskat)abstract
    • One of the four new excited superdeformed bands found in Dy-151 is characterized by transition energies that lie midway between the gamma-ray energies of the yrast superdeformed band in Dy-152. This result adds significant new information on the issue of ''identical'' bands, as it confirms predictions based on the strong coupling model and the pseudospin coupling scheme.
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  • Resultat 1-4 av 4

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