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


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Timestamp:
03/20/12 16:17:09 (8 years ago)
Author:
trac
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  • FAQ-NewPhysics-2

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     3== What are the {{{QNUMBERS}}} useful for ? ==
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     5The 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.
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     7The 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.
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     9More information on this interface in this [http://arXiv.org/abs/0712.3311 article].
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     11-- Main.MichelHerquet - 02 Mar 2009