i6 



L. VEGARD. 



M.-N. Kl. 



B=^l,S6s-^{^{q,)-q,) 



C= 14,30 



2 7.,('^'>V;i+9'5) 



Values of B and 6' corresponding to various values of ^;, are given 

 in Table VI. 



Table VI. 



n 



The relative change of B and C with variation of ^3 in the case of 

 L^ is even smaller than for K^: and, although the values 73= i, ii or 

 12 give the best agreement at any rate for small atomic numbers, we 

 cannot be certain that the particular value, which gives the best agree- 

 ment also is the right one. 



In order to make a choise between the q^ values we have recourse 

 to the ^/-series. As we shall see later on the explanation of the J/^-line 

 gives the two possibilités q^ = 8, 73 ^ 12. The first value corresponds 

 to the assumption of two — the second to the assumption of one system 

 with quant-number 3. 



In Table VII. are given observed and calculated values for various 

 atomic numbers. The calculated values are corrected for variation of 

 mass with velocity. 



