Vector-meson photoproduction and the classification of the pomeranchukon
โ Scribed by R. E. Waltz
- Publisher
- Springer-Verlag
- Year
- 1969
- Weight
- 158 KB
- Volume
- 63
- Category
- Article
- ISSN
- 0369-3546
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๐ SIMILAR VOLUMES
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
The relations among differential cross section, polarization and helicity density matrix elements in yN -+ nN and TN --L VN processes are given for the photon-vector-meson analogy model. For example, the differential cross sections of yN + ?rN processes are given in terms of density matrix elements