Лекции по основам кинематики элементарных процессов. Строковский Е.А. - 26 стр.

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10
5
2
100
20
200
10
5
2
100
20
200
–1 2
10 1101010
3
Cross section (mb)
2
10
–1
1101010
3
Laboratory beam energy (GeV/c)
Cross section (mb)
Center of mass energy (GeV)
K
d
K N
1.6 2 3 4 5 6 7 8 9 10 20 30 40
2.5 3 4 5 6 7 8 9 10
20 30 40 50 60
K
p
elastic
K
p
total
K
n
elastic
K
d
total
K
n
total
                     200


                     100
Cross section (mb)




                                                                     ⇓           K –ptotal
                     20


                     10


                      5
                                                                           K –pelastic

                      2
                        –1                                                                        2                   3
                      10                     1                       10                      10                 10
                                 −
                           K N         1.6       2           3       4    5 6 7 8 9 10                20   30   40
                                 −
                           K d       2.5         3       4       5   6 7 8 9 10              20       30   40 50 60
                                                     Center of mass energy (GeV)
                     200


                     100



                                                                     ⇓       K –dtotal
Cross section (mb)




                                                                             K –ntotal
                      20


                      10


                      5                                 K –n elastic


                       2
                            –1                                                                    2                   3
                       10                    1                       10                      10                  10
                                                 Laboratory beam energy (GeV/c)

H B > 2      1 /     
    /   1 0      
 Q *R

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