error with topbsm feynrules model
Dear mg5 team,
Hi, I am minho kim, graduate student in Postech, korea.
recently when i use topBSM model with madgraph5 provided in http://
mg5 shows some error message like
-------
WARNING: Failed to update dependent parameter. This might create trouble for external program (like MadSpin/shower/...)
Generating 10000 events with run name run_01
survey run_01
INFO: compile directory
Traceback (most recent call last):
File "write_
ParamCardWr
File "write_
self.
File "write_
self.
File "write_
exec("%s = %s" % (parameter.name, parameter.value))
File "<string>", line 1, in <module>
ZeroDivisionError: complex division by zero.
-------
To trace above error, i add 'print(
Then it gives
-------
.......
('o0fusionAxial', '(G**2*
Traceback (most recent call last):
File "write_
ParamCardWr
File "write_
self.
File "write_
self.
File "write_
exec("%s = %s" % (parameter.name, parameter.value))
File "<string>", line 1, in <module>
ZeroDivisionError: complex division by zero
-------
the method to make UFO file is as follows:
-------
$FeynRulesPath = SetDirectory[
LoadModel["SM.fr", "topBSM.fr"];
FeynmanGauge = False;
WriteUFO[
LGauge,
LHiggs,
LFermions,
LYukawa,
LGhost,
LS0, LO0, LS1, LO1, AddDecays -> False];
-------
mg5 version is 2.5.5
mathematica version is 11.1 (linux)
feyrules version is 2.3.29
Interesting is even mg5 shows previous error message, it seems to work fine at least process like p p > s0 | s1 | o0 | o1 > t t~.
So why that error happens?
Thanks
Minho Kim
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