On invariant amplitudes for the vector m
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M. Sewerynski
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Article
π
1979
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Elsevier Science
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English
β 750 KB
And it is found that both sets lead to invariant amplitudes which are not kinematical singularity and zero free. where the K,(p)-standard covariants carry spin-tensorial indices and are polynomial in the four-vectors p = (pl ,...,pn ) [9]. The invariant amplitudes Ai( which are functions of the ind