The onset of deformation in the neutron-rich Ba isotopes
S M Scott; W D Hamilton; P Hungerford; D D Warner; G Jung; K D Wunsch; B Pfeiffer; S M Scott; School of Math. & Phys. Sci., Univ. of Sussex, Brighton, UK; W D Hamilton; School of Math. & Phys. Sci., Univ. of Sussex, Brighton, UK; P Hungerford; School of Math. & Phys. Sci., Univ. of Sussex, Brighton, UK; D D Warner; School of Math. & Phys. Sci., Univ. of Sussex, Brighton, UK; G Jung; School of Math. & Phys. Sci., Univ. of Sussex, Brighton, UK; K D Wunsch; School of Math. & Phys. Sci., Univ. of Sussex, Brighton, UK; B Pfeiffer; School of Math. & Phys. Sci., Univ. of Sussex, Brighton, UK
Журнал:
Journal of Physics G: Nuclear Physics
Дата:
1979-10-01
Аннотация:
The isotopes <sup>142,144</sup>Ba, produced by the fission-product mass separator OSTIS at the Institut Laue-Langevin, has been investigated via on-line gamma - gamma angular correlation measurements. The spin assignments deduced allow the effects of increasing neutron number in the neutron-rich Ba isotopes to be studied, and clearly identify the onset of deformation in this region.
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