KeyError : 33

Asked by Sarif Khan

I was doing the following process:
>generate ~rh0 > ~n0 all all
>output
>launch
Now if I set the decay width of ~rh0 to Auto in param card then it is showing the following error (if don't set to auto then it's fine)

load MG5 configuration from input/mg5_configuration.txt
set collier to /home/sarif/Documents/packages/MG5_aMC_v2_5_4/HEPTools/lib
fastjet-config does not seem to correspond to a valid fastjet-config executable (v3+). We will use fjcore instead.
 Please set the 'fastjet'variable to the full (absolute) /PATH/TO/fastjet-config (including fastjet-config).
 MG5_aMC> set fastjet /PATH/TO/fastjet-config

set lhapdf to /home/sarif/Documents/packages/MG5_aMC_v2_5_4/HEPTools/lhapdf6/bin/lhapdf-config
set ninja to /home/sarif/Documents/packages/MG5_aMC_v2_5_4/HEPTools/lib
Using default text editor "vi". Set another one in ./input/mg5_configuration.txt
set automatic_html_opening False --no_save
compute_widths 8800082 --precision_channel=0.01 --body_decay=4.0025 --path=/home/sarif/Documents/packages/MG5_aMC_v2_5_4/PROC_trip_sing_1_UFO_4/Cards/param_card.dat --output=/home/sarif/Documents/packages/MG5_aMC_v2_5_4/PROC_trip_sing_1_UFO_4/Cards/param_card.dat
Please note that the automatic computation of the width is
    only valid in narrow-width approximation and at tree-level.
INFO: Get two body decay from FeynRules formula
Results written to /home/sarif/Documents/packages/MG5_aMC_v2_5_4/PROC_trip_sing_1_UFO_4/Cards/param_card.dat
INFO: get decay diagram for ~rh0
Vertexlist of this model has not been searched.Automatically run the model.find_vertexlist()
No hermitian conjugate is found for interaction #33
No hermitian conjugate is found for interaction #34
Found 4 stable particles
Command "generate_events run_01" interrupted in sub-command:
"set max_npoint_for_channel 0" with error:
KeyError : 33
Please report this bug on https://bugs.launchpad.net/mg5amcnlo
More information is found in 'MG5_debug'.
Please attach this file to your report.
INFO:

INFO:

quit
INFO:

INFO:

Thanks,
Sarif

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Revision history for this message
Olivier Mattelaer (olivier-mattelaer) said :
#1

Looks like your model is not CPT invariant and the auto width crash because of that.
Did you implement completely your model?

Cheers,

Olivier
> On 15 Jun 2017, at 22:23, Sarif Khan <email address hidden> wrote:
>
> New question #644020 on MadGraph5_aMC@NLO:
> https://answers.launchpad.net/mg5amcnlo/+question/644020
>
> I was doing the following process:
>> generate ~rh0 > ~n0 all all
>> output
>> launch
> Now if I set the decay width of ~rh0 to Auto in param card then it is showing the following error (if don't set to auto then it's fine)
>
>
> load MG5 configuration from input/mg5_configuration.txt
> set collier to /home/sarif/Documents/packages/MG5_aMC_v2_5_4/HEPTools/lib
> fastjet-config does not seem to correspond to a valid fastjet-config executable (v3+). We will use fjcore instead.
> Please set the 'fastjet'variable to the full (absolute) /PATH/TO/fastjet-config (including fastjet-config).
> MG5_aMC> set fastjet /PATH/TO/fastjet-config
>
> set lhapdf to /home/sarif/Documents/packages/MG5_aMC_v2_5_4/HEPTools/lhapdf6/bin/lhapdf-config
> set ninja to /home/sarif/Documents/packages/MG5_aMC_v2_5_4/HEPTools/lib
> Using default text editor "vi". Set another one in ./input/mg5_configuration.txt
> set automatic_html_opening False --no_save
> compute_widths 8800082 --precision_channel=0.01 --body_decay=4.0025 --path=/home/sarif/Documents/packages/MG5_aMC_v2_5_4/PROC_trip_sing_1_UFO_4/Cards/param_card.dat --output=/home/sarif/Documents/packages/MG5_aMC_v2_5_4/PROC_trip_sing_1_UFO_4/Cards/param_card.dat
> Please note that the automatic computation of the width is
> only valid in narrow-width approximation and at tree-level.
> INFO: Get two body decay from FeynRules formula
> Results written to /home/sarif/Documents/packages/MG5_aMC_v2_5_4/PROC_trip_sing_1_UFO_4/Cards/param_card.dat
> INFO: get decay diagram for ~rh0
> Vertexlist of this model has not been searched.Automatically run the model.find_vertexlist()
> No hermitian conjugate is found for interaction #33
> No hermitian conjugate is found for interaction #34
> Found 4 stable particles
> Command "generate_events run_01" interrupted in sub-command:
> "set max_npoint_for_channel 0" with error:
> KeyError : 33
> Please report this bug on https://bugs.launchpad.net/mg5amcnlo
> More information is found in 'MG5_debug'.
> Please attach this file to your report.
> INFO:
>
>
> INFO:
>
> quit
> INFO:
>
> INFO:
>
>
> Thanks,
> Sarif
>
> --
> You received this question notification because you are an answer
> contact for MadGraph5_aMC@NLO.

Revision history for this message
Sarif Khan (sarif) said :
#2

I have implemented the model completely, I will check very carefully the model implementation. If I set auto for other particles then it is giving me the result but only for that particle I am getting this error.

Thanks,
Sarif

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