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AmpGen 2.1
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Public Member Functions | |
| f_Vf_S () | |
| virtual Tensor | operator() (const Tensor &P, const Tensor &Q, const Tensor &V1, const Tensor &V2, DebugSymbols *db=0) override |
| Calculate the generalised current for this decay process, as a function of: | |
| Base * | create () |
Static Public Attributes | |
| static std::string | _id |
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overridevirtual |
| P | The momentum of the decaying particle |
| Q | The momentum transfer between the two decay products |
| V1 | The polarisation tensor or spinor of the first decay product. By construction, the particle ordering convention used implies that the first decay product has the higher spin |
| V2 | The polarisation tensor or spinor of the second decay product. |
| db | Optional collection of debug symbols for evaluating this amplitude. |
Implements AmpGen::Vertex::Base.