| 1 | from madgraph.interface.helasamp_object import *
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| 2 |
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| 3 | Lorentz = []
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| 4 | Lorentz.append( {'Name':'Vertex1',
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| 5 | 'Particles':[3, 2, 2],
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| 6 | 'Structure':[complex(0,1)*Gamma(1,2,3)]
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| 7 | })
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| 8 | Lorentz.append( {'Name':'Vertex2',
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| 9 | 'Particles':[3, 2, 2],
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| 10 | 'Structure':[complex(0,1)*Gamma(1,2,3)]
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| 11 | })
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| 12 |
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| 13 | Lorentz.append( {'Name':'Vertex3',
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| 14 | 'Particles':[3, 2, 2],
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| 15 | 'Structure':[complex(0,-0.3333333333333333)*Gamma(1,2,3)]
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| 16 | })
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| 17 |
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| 18 | Lorentz.append( {'Name':'Vertex4',
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| 19 | 'Particles':[3, 2, 2],
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| 20 | 'Structure':[complex(0,-1)*Gamma(1,2,3)]
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| 21 | })
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