Can there be interference terms possible between a VECTOR and TENSOR type of couplings ?

01 January 1970 1 518 Report

*What if NP contribution is possible ? Is it possible in Experimental finding ?

Hi, I found that if one of the involved particles is massive then we will have \slash{P}-m_particle in the Tr formula and that give you non zero trace value, other terms became zero because of the odd number of \gamma matrices involved in the interference terms.

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