125 
9 
and finally divide it by 2E, In this way a measure for the inten- 
W 
sity of the lines is obtained. The squares and products of cosines 
obtained in this calculation were transformed into a sum of cosines. 
le 
— and 
Thus we find the following expressions, while further | Sous 
| Ons. fa 
duly got the value 0. 
TRE B: 
: ze EFA anar J,(20) H3B°I (3) + (3A BY/2-3B)J,(v) 
Hel! =A? LAB} 2B°J, (v /12)—6B*T,(20) +4 ABU, (v 8) 4A BJ,(0) 
Boel pares, 42, (Av) +2 BS (VV 13) + BS (vy 12) + 2B, (oy 7) + 
+ (ABY/2-+ 3B9 (20) + (BY—2ABY2)J,(0//3)—(ABY2+ BY)J,(0) 
se = A? + 8B? } 8B? J, (4x) — 8AB J, (20) 
RIE o's) adn jon! : B 
itl A" 2B + BJ (0/28) + B° (0/20) + = J,(40)-2 BJ (0/13) 
BA 
— B*J,(3v) +(2ABV/2+2B°)J, e+ —4By2)J (20) +4 By/2d,(v) 
ISreal? 
64 
where J,() represents a Bessrr-function of order 0. 
—§ BY +4 3 BJ, (4v) + 3B J, (vf/12) + 9B J, (20) 
Bv trials I found that is small, when v is in the neigh- 
1 
bourhood of 1,63 or when 7 is about 5.79 times the distance of the 
nuclei (comp. the result obtained from fig. 2). This value is of the 
order of magnitude that would correspond to a ring with two 
1 
quanta for each electron, namely | 194 times the distance of the nu- 
clei. Supposing that the ring has exactly two quanta we obtain the 
following expressions : 
Sak 
ee , A? — 1,16 AB 4 0,67 B 
S 2 
| ge — A? — 1,84 AB + 6,18 B 
