Changes between Initial Version and Version 1 of FAQ-General-14


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Timestamp:
Sep 14, 2012, 12:06:22 AM (12 years ago)
Author:
Olivier Mattelaer
Comment:

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  • FAQ-General-14

    v1 v1  
     1===I have zero result Why? ===
     2
     3Typical reasons are the following:
     41. A massive s-channel particle has a width set to zero.
     52. The pdf are zero for at least one of the initial state particles.
     63. The cuts are too strong.
     74. For decay computation the mass of the final state is larger than the mass of the initial state.
     8
     9Please take a look at your Cards (param_card/ run_card)