Changes between Version 1 and Version 2 of FAQ-NewPhysics-2


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Timestamp:
Apr 6, 2012, 4:33:02 PM (13 years ago)
Author:
trac
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  • FAQ-NewPhysics-2

    v1 v2  
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    3 == What are the {{{QNUMBERS}}} useful for ? ==
     3== What are the {{{
     4QNUMBERS
     5}}} useful for ? ==
    46
    57The QNUMBERS correspond to the name of a new LHA block in the param_card.dat file, which is used by some parton shower/hadronization packages taking an LHE file as an input. This block is read in the <slha> subblock of the <header> block of the LHE file. It is used by the parton shower/hadronization package to correctly simulate radiations and decay (when the additional information from the MASS and DECAY blocks is used) of new particles.
    68
    7 The QNUMBERS block is automatically written in the default param_card.dat when the {{{USRMOD}}} code is used to define a new model. It can manually be added by using the qnumbers.pl script in the {{{USRMOD}}} directory which reads information from the {{{particles.dat}}} file.
     9The QNUMBERS block is automatically written in the default param_card.dat when the {{{
     10USRMOD
     11}}} code is used to define a new model. It can manually be added by using the qnumbers.pl script in the {{{
     12USRMOD
     13}}} directory which reads information from the {{{
     14particles.dat
     15}}} file.
    816
    917More information on this interface in this [http://arXiv.org/abs/0712.3311 article].