Лекции по основам кинематики элементарных процессов. Строковский Е.А. - 61 стр.

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s
p
c
p
(p
,p
z
)
p
p
c
p
= p
p
z
= γ
cm
p
z
+ γ
cm
β
cm
E
E = γ
cm
E
+ γ
cm
β
cm
p
z
,
p
p
2
+
p
z
p
2
=1.
p
z
=
1
γ
cm
p
z
β
cm
E
,
(p
,p
z
)
p
A
2
+
p
z
H
B
2
=1,
A = p
,B= γ
cm
p
,H= γ
cm
β
cm
E
.
γ
cm
γ
cm
β
cm
E
0     s C    12      
0  C           C   2      9 
   F C 7 1 0    C2  G0
   9     1  !  
   <0     1  7 1   1   
 p∗c  8     2  95 1   1 C    
@ 0        11  2 1  p⊥  
6  0  6   1     5  2    
1   1  .7  9   C    
   1   (p⊥ , pz )     7 1     
3  1     1     7  
   1 1   4 0   F  p∗ ≡ p∗c G?
                  p⊥       =      p∗⊥
                  pz       =      γcm p∗z + γcm βcm E ∗                      FAAAG
                                           ∗
                  E        =      γcm E +            γcm βcm p∗z   ,
1                           2                 2
                           p∗⊥                 p∗z
                           p∗
                                      +
                                               p∗
                                                          =1.                FAABG
      9   FAAAG C 1  1                           ?
                                   1
                       p∗z =
                                  γcm
                                          pz − βcm E ∗ ,                     FAA-G
1  20 1    7  FAABG    1     9 
 FAAAG0 2 1       7 1   
1   (p⊥ , pz )?
                            2                       2
                       p∗⊥                pz − H
                       A
                                  +
                                             B
                                                            =1,              FAAEG
2 ?
             A = p∗ , B = γcm p∗ , H = γcm βcm E ∗ .     FAA+G
   $    FAA-GFAA+G0  C  FAABG 
2   ? 1   1    2   γcm 0
   11  /   0      2   
γcm βcm E ∗ 
   @       1  ? 2     
       1 5  0    
 /   /     1   7 2 . 
 C  7 / 1 C   2/ Q"0 0 A0 BR
                                          E"