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Reggeized vector meson exchange for neutral pion-photoproduction

โœ Scribed by M.P. Locher; H. Rollnik


Publisher
Elsevier Science
Year
1966
Weight
320 KB
Volume
22
Category
Article
ISSN
0031-9163

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โœ M. Sewerynski ๐Ÿ“‚ Article ๐Ÿ“… 1979 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 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

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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