비의류제품

electronic structure of neutral and singly ionized curium

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 500
extensive observations and analyses of the emission spectra of neutral and singly ionized curium, cm i and cm ii, have resulted in the determination of 785 cm i and 598 cm ii energy levels. these levels then combine to classify 9145 of the more than 14,250 lines of sup 244 cm observed between 240 and 2650 nm. most of the levels have lande g-values from zeeman effect data and isotope shifts trom measurements of spectra from sources with various enrichments of sup 244 cm, exp 245 cm, sup 246 cm, and sup 248 cm. these data allowed many levels to be assigned to specific electronic configurations. the ground configurations of cm i and cm ii are (rn) 5f exp 7 6d7s exp 2 and (rn) 5f exp 7 7s exp 2 , respectively. the realtive energies of other electronic configurations of cm are given and compared with analogous configurations in other actinides and in gd its lanthanide analogue. 2 refs., 5 figs., 7 tabs. (era citation 11:007923)
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