Comment 1 for bug 870394
Revision history for this message
| Olivier Mattelaer (olivier-mattelaer) wrote Re: segfault while compiling g g > g g g g g | #1 |
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0e1f616
(Get the code!)
I don't think that they are any `real` problem whith the output, simply the 7 gluon amplitude output file
are just too large that it's not possible to compile it.
One of the main problem is the size of the color matrix which is much smaller for g g > g g g q q.
Concerning your process, I would advice you to look at the following talk:
https:/
The author modifies the output of MG5 in order to be able to compile the output and to compute it.
I suggest you to contact him directly.
They are also work in order to be able to treat efficiently this type of process inside MG5 but that's work under progress.
Cheers,
Olivier
PS: I consider this more as a question than a real bug. So I'll convert it to a question.