Лекции по основам кинематики элементарных процессов. Строковский Е.А. - 126 стр.

 
 1   ?
                                                        !      θ
         N (x, Ω) = M · e−σtot ·x·ncenters                          f (θ  ) sin θ  dθ  +
                                                            0
                         !   θ   !   4π                                              
         +x · ncenters                    f (θ  ) ·
                                                        dσ 
                                                        dΩ 
                                                             (θ − θ  ) d Ω  d Ω  .       F,"BG
                         0       0

@  1 f (θ) 1
  1       20   
 
0
 1 
 9
 
2  2 
 0 
C  
 2 
 
 1 2 θ   
           / 2  (Ω, Ω+dΩ)O 
 
   
 
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11

   ” 8
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11

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  1

. 
  θ   θ  1
 0   1  
  
     2 
  
 2 θ    2 
  

2 θ  − θ   
  
       2  
  θ $ 
0   5  1
 1 
 
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  1

   
  2 
/   
C    
 
 C
  
  7    
0    5    
 
 
 2 1
0   1
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2   
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   6   F 
0 1
 1    2 71   
  /   
 
 G
    = 
 F,"BG  
   
  
    
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 8
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C  1    
/ 
  
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2  /   
   1  7 
1 
    .   
C  1
       F,"BG?  
1
 
0     
     
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 2
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11

 
  f (θ)0   0 6   
 
  2  θ > θ0 0 2 dσ/dΩ 6  
       
    2 
 
/ 
 
 FΩ 
  ,"G0  1    2
 
 F,"BG C 
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 0  /  
  
C  1    

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 #   $  
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