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Changes between Initial Version and Version 1 of Ticket #138, comment 3


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Timestamp:
Dec 5, 2012, 3:29:35 PM (12 years ago)
Author:
Pavel Demin

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  • Ticket #138, comment 3

    initial v1  
    1 1. In our case the production vertex of the HSCP is the primary vertex.
    2 So in the LHE file we have the HSCP originating from the primary vertex,
    3 with the correct lifetime. So gamma and ctau are in the LHE file.
     11. In our case the production vertex of the HSCP is the primary vertex. So in the LHE file we have the HSCP originating from the primary vertex, with the correct lifetime. So gamma and ctau are in the LHE file.
    42
    5 2. The decay products can be produced using e.g. pythia. Now in principle,
    6 one could probably even produce the decay products beforehand and add it to the LHE file. But the LHE file it seems doesnt support the idea of a production vertex? So this would be a mess, right?
     32. The decay products can be produced using e.g. pythia. Now in principle, one could probably even produce the decay products beforehand and add it to the LHE file. But the LHE file it seems doesnt support the idea of a production vertex? So this would be a mess, right?
    74
    853. Right. In our case it's not needed because the HCSP is produced at the primary vertex.