370 



86 



however, lhal owing to the fact that the relative ampHtudes corresponding to the new 

 components are of widely different order of magnitude in the initial and in the 

 final state, we cannot expect that the sums of s (/?' -') and s (/?"'-) will give more than 

 an estimate of the order of magnitude of the intensities with which the new 

 components must be expected to appear in comparison with the original compo- 

 nents. The schemes representing the results of the measurements are taken from 

 Paschen's paper. The one corresponds to what Paschen calls the ''continuous dis- 

 charge image" ( 'Gleichstrombild" ) of the fine structure, which appears when a 



Table XI. 

 Helium, 4686 Å (4^3). 



New c o m p o 11 f 11 1 s (Perturbing field 300 Volt I 



Component Transition R - 



R- 



.s («■■-') 



i I) " ' 1 

 i yn 1 



^Vavc length 



04 12 



( 04; 2 ^ 12; 2 

 \ 04; 1 ^ 12; 1' 

 r 04; 3 12; 2 

 Perp. 04; 2 ^ 12; 1 

 I 04; 1 12; 2 













 







.0019 







.0014 

 





 



.on2 

 .ool 



4685,684 Â 



13 21 Par. 13; 1 ^ 21; 1 

 Perp. 13; 2 ^ 21; 1 



.113 

 .056 



.11 

 .06 





 



5,331 



13 -> 03 ( 13; 3 03; 3 

 Par. > 13; 2 -> 03; 2 

 { 13; 1 -» 03; 1 

 1 13; 3 03; 2 

 Perp. ^3;2^03;1 

 13; 2 ^ 03; 3 

 1 13; 1 03; 2 



.031 1 

 .110 1 .32 

 .176 ' 

 

 .075 

 .019 .11 

 .048 





 



,5,837 



■-^ ^ 1 Par / 22; 2 ^ 12; 2 

 ■ I 22; 1 ^ 12; 1 

 ( 22; 2 ^ 12; 1 

 ' "'■"•1 22;1 12; 2 



.018 

 .046 







.011 



.0009 

 .0035 

 .0020 

 



.06 

 .01 



.oo4 

 .oo2 



5,764 



31 21 Par. 31 ; 1 21 ; 1 



.005 



.0003 ' .005 



.ooO 



5,544 



31 ^ 03 Par. 31; 1 ^ 03; 1 :| 

 ^ Perp. 31 ; 1 ^ 03 ; 2 j 



i 

 1 n 





 



6,050 



Original components 



! n- 







Wave length 



04 03 

 13 ^ 12 

 22 21 

 22 -> 03 

 31 -> 12 



i;oo 



: 0,60 



i 0,35 

 0,02 

 0,05 



1,00 

 0,50 

 0,24 

 



0,01 



2,66 

 1,20 

 0,46 

 0,03 

 0,03 



2,00 

 0,68 

 0,16. 

 



0,01 



4685,810 Å 

 5,710 

 5,384 ■ 

 .5,W)0 

 5,924 



