Лекции по основам кинематики элементарных процессов. Строковский Е.А. - 240 стр.

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π
I =0
| I =1,I
z
=1> = | π
+
>
| I =1,I
z
=0> = | π
0
>
| I =1,I
z
= 1 > = | π
>
I =0, 1 , 2
| 1 , 1 > =
1
2
| π
+
π
0
> −|π
0
π
+
>
≡| Π
+
>
| 1 , 0 > =
1
2
| π
+
π
> −|π
π
+
>
≡| Π
0
>
| 1 , 1 > =
1
2
| π
0
π
> −|π
π
0
>
≡| Π
>,
| 0 , 0 >=
1
2
| π
+
π
> + | π
π
+
> −|π
0
π
0
>
.
| Π > | π>
| 0 , 0 >=
1
2
| Π
+
π
> + | Π
π
+
> −|Π
0
π
0
>
.
0 , 1 , 2
0 1
, π     ;
H       1     1
   /  1      1  1 I = 0   /
  1
                       | I = 1 , Iz = 1 > =     | π+ >
                         | I = 1 , Iz = 0 > =   | π0 >           F"--*G
                      | I = 1 , Iz = −1 > =     | π− >

       1 1     / 1 C
  1  1 I = 0 , 1 , 2  7        
   1    1  1 ! ;1  
1    C  2  /        1 "?
                           1                         
            | 1,1 >   =    √ | π + π 0 > − | π 0 π + > ≡| Π+ >
                            2
                           1  + −                      
            | 1,0 >   =    √ | π π > − | π − π + > ≡| Π0 >       F"-E!G
                            2
                           1  0 −                    
         | 1, −1 >    =    √ | π π > − | π − π 0 > ≡| Π− > ,
                            2
      ;    1 1 ?
                    1                                      
        | 0 , 0 >= √ | π + π − > + | π − π + > − | π 0 π 0 > .   F"-E"G
                     2
   I     C    | Π > : | π > 0   1  
     / 1  8  0   C  
   
                  1                                    
       | 0 , 0 >= √ | Π+ π − > + | Π− π + > − | Π0 π 0 > .       F"-E G
                   2

   .    F"-E G C   F"-E!G0 1  F"" G  
   C   1?  1     / 1
 2  F"-E!GD
   8   ?      1/ 1 /  
C 1      1  1 0 , 1 , 2    /
C    C   10          0  10
     !       

                                      B!