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High
School Teachers |
|
| TEACHING MATERIALS LINKS&BOOKS VISITING CERN HST |  |
|
High
School Teachers |
|
| TEACHING MATERIALS LINKS&BOOKS VISITING CERN HST | |
|
|
|
| © CERN and High School Teachers Programme at CERN |
Last modified: 25 July 2001
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The incoming particle doesn't leave any track because it is neutral, but you have to count it. At the decay point you have to add the incoming and outgoing particles. |
