Hypersatellite and satellite transitions in cobalt (CROSBI ID 93322)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Vuković, Branko ; Ilakovac, Ksenofont
engleski
Hypersatellite and satellite transitions in cobalt
An accurate measurement of energy shifts and relative intensities of hypersatellite and satellite transitions in cobalt have been made. The use of radioactive ^(59)Ni, which decays mostly by the nuclear K-electron capture to cobalt and the low-probability processes of ejection of the other K-electron allowed the observation of decays among very pure double inner-shell-hole states. The measurements were made using a pair of high-purity germanium detectors in conjunction with a fast-slow coincidence system and a (128 x 512 x 512)- channel three-parameter pulse-height analyzer. The results for the hypersatellite shifts are Delta (Kalpha^h)=(274.9 +- 1.6) eV and Delta (Kbeta^h)=(354.5 +- 4.6) eV, and for the satellite shifts Delta (Kalpha^s L^(-1))=(25.1 +- 1.4) eV, Delta (K\beta^s L^(-1))=(39.1 +- 4.8) eV and Delta (K\alpha^s M^(-1)) =(8.8 +- 4.2) eV. The results for the intensity ratios are I(K\beta^h)/I(K\alpha^h)=0.119 +- 0.006, I(K\beta^s L$^(-1))/I(K\alpha^s L^(-1))=0.114 +- 0.007, and I(K\beta^s (-1))/I(K\alpha^s M^(-1))=0.092 +- 0.023. Present results and the available results of earlier work are compared.
Hypersatellite and satellite transitions in cobalt ; energy shifts and relative intensities
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
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Podaci o izdanju
174 (4)
2001.
401-406
objavljeno
0168-583X
1872-9584
10.1016/S0168-583X(01)00310-X