4p-5s Transitions in Y VII, VIII, Zr VIII, IX, Nb IX, X and Mo X, XI
K Rahimullah; M S Z Chaghtai; S Khatoon; K Rahimullah; Department of Physics, Muslim University, Aligarh 202001, India; M S Z Chaghtai; Department of Physics, Muslim University, Aligarh 202001, India; S Khatoon; Department of Physics, Muslim University, Aligarh 202001, India
Журнал:
Physica Scripta
Дата:
1976-11-01
Аннотация:
The spectra of Y VII, VIII, Zr VIII, IX, Nb X and Mo X, XI are studied for the first time and our 1971 analysis of Nb IX is improved. By analyses of the transitions 4s<sup>2</sup>4p<sup>k</sup>-4s<sup>2</sup>4p<sup>k-1</sup>5s all the levels of the configurations 4p<sup>3</sup>, 4p<sup>2</sup>5s, 4p<sup>2</sup> and 4p5s are established in the spectra concerned.
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