So I included an appropriate lagrangian for uplike uplike g vertex, now when I do "display interactions u u~ g" in MadGraph, I get:
{
'id': 3,
'particles': [-2,2,21],
'color': [1 T(2,1,0)],
'lorentz': ['FFV1'],
'couplings': {(0, 0): 'GC_1'},
'orders': {'QCD': 1},
'loop_particles': None,
'type': 'base',
'perturbation_type': None
}
Is this correct now?
Then I went on and produced 10 events and tried to simulate cms on them. Now I think it works for 7 out of 10 events but it still gives me errors about 3 events: 3 Error in ProcessLevel::checkColours: incorrect colour assignment
but the final cross section after filter is not zero anymore. I have attached the output of cmsRun named errors_1.
Do you have further suggestions to solve this?
Hi again Oliver,
So I included an appropriate lagrangian for uplike uplike g vertex, now when I do "display interactions u u~ g" in MadGraph, I get: particles' : None, on_type' : None
{
'id': 3,
'particles': [-2,2,21],
'color': [1 T(2,1,0)],
'lorentz': ['FFV1'],
'couplings': {(0, 0): 'GC_1'},
'orders': {'QCD': 1},
'loop_
'type': 'base',
'perturbati
}
Is this correct now?
Then I went on and produced 10 events and tried to simulate cms on them. Now I think it works for 7 out of 10 events but it still gives me errors about 3 events: 3 Error in ProcessLevel: :checkColours: incorrect colour assignment
but the final cross section after filter is not zero anymore. I have attached the output of cmsRun named errors_1.
Do you have further suggestions to solve this?