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(7.18)

r , e .

U(r) , (.7.4).

, - .

1. - , ..

(7.19)

n = 1, 2, 3 - .

.7.4
- , (.7.4). En ( E1) - , . - , .

2. ( )

L = ħ , (7.20)

Lz = ħ m, (7.21)

l = 0, 1, 2,,(n -1) ; m = 0, 1, 2, , l .

n l n , l m (2l+ 1) .

L, - , - . (.7.5).

m =1   m = 0   m = -1
m = 2 m = 1   m = 0 m = -1   m = -2

.7.5

, , , , , .

ħ, (7.22)

Lsz = ħ ms, (7.23)

ms = 1/2 .

.

 

,

pm = gL = mB , (7.24)

pm = - mB m, (7.25)

g = e/2m , mB = ħ/2m .

- ,

pmsz = mB. (7.26)

, .

:

l = 0 Þ s ,

l = 1 Þ p ,

l = 2 Þ d ,

l = 3 Þ f .

l. , - n = 2 l = 1 2 p, n = 3 l = 0 3 s ..

. , , . , , .

 

 

. . c , , , .

(7.27)

R = 1.09 .107 -1 , m - (m = 1, 2, 3), n , (m +1).

n =7 n =6 n =5 n= 4 n =3 n =2 n =1
(m = 1), (m = 2), (m = 3), (m = 4), (m = 5). - (.7.6).

 

.7.6  

 

 

. ,

Dl = 1, (7.28)

Dm = 0, 1. (7.29)

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