Esempio n. 1
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 def lorentz_type(self):
     ret = [
         s_particle(part).spin_times_two()
         for part in self._ufo_vertex.particles
     ]
     ret.sort()
     ret = "".join([spin_dict[val] for val in ret])
     return ret if not ret in translate.keys() else translate[ret]
Esempio n. 2
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 def particles(self):
     return [s_particle(part) for part in self._ufo_vertex.particles]
Esempio n. 3
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 def particles(self):
     return [s_particle(part) for part in self._ufo_vertex.particles]
Esempio n. 4
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 def lorentz_type(self):
     ret = [s_particle(part).spin_times_two() for part in self._ufo_vertex.particles]
     ret.sort()
     ret = "".join([ spin_dict[val] for val in ret ])
     return ret if not ret in translate.keys() else translate[ret]