65 



349 



Table VI. 



Helium. Um A (4 -> ,"î\ 



displ. (J=l; Klü 000 Volt cMl = 0,71 A 



Par. 



l'eip. 



Transition 



' 1 



~3 





H 



/{' 



/r- 







121 021 



2 



1 







„ 



:.ri 







.14 









112 012 



3 



1 







(1 



.42 







.18 









211 ni\ 



4 



1 











.55 



.46 



.30 



.21 





108 — 003/ 



4 



1 











.45 







.21 









202 102 



5 



1 











.57 



.50 



.33 



.25 





301 201 



6 



1 











.63 



.62 



.40 



'.39 





211 021 



10 



2 



—1 







.01 







.00 









202 ^ 012 



11 



2 



—1 

























301 ^ III 



12 



2 



-1 











.01 







.00 





301 ^ 021 



18 



3 



—2 























r 004 ^ 003 ] 













1 



1,00 



1,00 



1,00 



1,00 





112 III [ 















.01 



.00 



.45 



.33 





112 ^ 003 j 







1 



1 



-1 



.19 







.04 









103 ^ 102 \ 



1 











1 



.81 



.75 



66 



56 





211 -> 102/ 



1 



1 



1 



—1 



.28 







.08 









202 ^ 201 



2 











1 



.62 



.49 



.39 



.24 





112 ^ 021 



6 



1 



—1 



1 



.04 







.00 









103 012 \ 



7 



l 



—1 



1 





















211 012/ 



7 









-1 



.01 







.00 









202 III \ 





1 



-1 



1 







.04 







.00 





202 003 / 



l 



2 









.04 







.00 









301 -» 102 9 



2 







i! 



.04 



.02 



.00 



.(X) 





202 -> 021 



14 



2 



-2 



1 





















301 ^ 012 



15 



3 



—1 





















these tables. In the case of the line 8203 A Stark records two symmetrical parallel and 

 two symmetrical perpendicular components which for a field of lOÜ.UOÜ Volt/cM would 

 he displaced from the original line by an amount 3,8 A and 1,9 A respectively. 

 These displacements would correspond to J = 1.9 0,33 = 5,7 and J = 3,8/o,:!3^ 11,5 

 respectively; as seen from fig. 8, in which the positions of the components observed 

 by Stark are indicated by arrows, this is in excellent agreement with what we theoreti- 

 cally should expect. In the case of the line 2733 A Stark records two .symmetrical 

 pairs of parallel components, which for a field of 100.000 Volt cM would be displaced 

 from the original position of the line by 1,2 Å and 5,1 Å respectively, while their 

 relative intensities are indicated by the numbers (1) and (6) respectively; and one 

 symmetrical pair of perpendicular components, which for a field of 100.000 Volt cM 

 would be displaced from the original line by 3,7 Å, and the relative intensities of 

 which are indicated by the number (4), together with an undisplaced perpendicular 

 component, the intensity of which is indicated by the number (7). The values of J 



I). K. 1). Viilciisk. Selsk. Skr., 8. H:ekkc-. niitiirx idc-nsk. »K miilhem. Af.l. ril. :i. 



