Investigation of the band structure of <sup>132,134</sup>Nd and <sup>135</sup>Pm at medium spin
R Wadsworth; J M O'Donnell; D L Watson; P J Nolan; A Kirwan; P J Bishop; M J Godfrey; D J Thornley; D J G Love; R Wadsworth; Dept. of Phys., York Univ., Heslington, UK; J M O'Donnell; Dept. of Phys., York Univ., Heslington, UK; D L Watson; Dept. of Phys., York Univ., Heslington, UK; P J Nolan; Dept. of Phys., York Univ., Heslington, UK; A Kirwan; Dept. of Phys., York Univ., Heslington, UK; P J Bishop; Dept. of Phys., York Univ., Heslington, UK; M J Godfrey; Dept. of Phys., York Univ., Heslington, UK; D J Thornley; Dept. of Phys., York Univ., Heslington, UK; D J G Love; Dept. of Phys., York Univ., Heslington, UK
Журнал:
Journal of Physics G: Nuclear Physics
Дата:
1988-02-01
Аннотация:
The <sup>92</sup>Mo+<sup>46</sup>Ti reaction at a beam energy of 210 MeV has been used to investigate the medium-spin structure of the isotopes <sup>132,134</sup>Nd and <sup>135</sup>Pm. The yrast bands have been identified up to spin 28<sup>+</sup> in <sup>132</sup>Nd, 20<sup>+</sup> in <sup>134</sup>Nd and 47/2<sup>-</sup> in <sup>135</sup>Pm. Sidebands have also been identified in the even-even nuclei. Several band crossings have been observed. These are interpreted, with the aid of cranked shell model calculations to be due to the alignment of either h<sub>11/2</sub> protons or neutrons.
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