-46 Dr. M. Siegbahn and Mr. E. Friman : High-Frequency 



Table XII. 

 Radium. 



Line. 



<P> 



X . 10 8 cm. 



x/->- 



"i 



10° 20' 30" 



1010 



0-995 



Table XIII. 

 Thorium. 



Line. 



Kel. Intens. 



0. 



X.10 8 cin. 



\/l^- 





3 



10 



2 



6 

 8 

 2 

 4 

 1 



9° 54' 50" 

 9 47 25 

 8 28 58 

 8 7 45 

 7 49 20 

 7 44 30 

 6 40 30 

 6 28 35 



0-969 

 0-957 

 0-830 

 0-797 

 0-766 

 0-758 

 0-654 

 0-635 



1-016 

 1-022 

 1-098 

 1121 

 1-143 

 1149 

 1-236 

 1-255 





8., 



3~ 



& 



7 2, 3 



Table XIV. 

 Uranium. 



Line. 



Eel. Intens. 



(p. 



X.10 8 cm. 



\A 10 - 





3 



10 



2 



7 

 2 



2 



7 

 1 

 4 

 

 



9° 25' 35" 

 9 19 

 8 1 40 

 7 43 15 

 7 38 25 

 7 23 45 

 7 20 50 

 7 14 50 

 6 16 25 

 6 11 25 

 6 4 25 



9-922 

 0-911 



0-786 

 0-756 

 0-748 

 0724 

 0-720 

 710 

 0-615 

 0-607 

 0-596 



1042 

 1048 





8 



1 

 1 

 1 

 1 

 1 

 1 

 1 

 1 

 1 



128 

 150 

 156 

 175 

 179 

 187 

 275 

 284 

 296 



8, 



fl, 





Hi, 3 



The wave-lengths of the 11 certain line-groups are put 

 together in Table XV., and in fig. 3 the values of the ratios 



of - to the ordinals are graphically represented. 



