Logunov, A.A.; Tavkhelidze, A.N.; Dispersion Relations for Photoproduction of Mesons on Nucleons
Zh. Eksp. Teor. Fiz. 32 (1957) 1393;
Dispersion relations for -meson photoproduction reactions on nucleons have been obtained. The spin and isotopic structure of the reaction amplitude has been established. The unobservable energy range has been separated. It is proved that the dispersion relations are inhomogeneous.
Related references More (earlier) information appears in A. A. Logunov, B. M. Stepanov, and A. N. Tavkhelidze, Doklady Akad. Nauk SSSR 112 (1957) 45;
A. A. Logunov and B. M. Stepanov, Doklady Akad. Nauk SSSR 110 (1957) 368;
More (later) information appears in A. A. Logunov, A. N. Tavkhelidze, and L. D. Soloviev, Nucl. Phys. 4 (1957) 427;
See also B. L. Ioffe, Zh. Eksp. Teor. Fiz. 31 (1956) 583;
G. F. Chew and F. E. Low, Phys. Rev. 101 (1956) 1579;
M. L. Goldberger, Phys. Rev. 99 (1955) 979;
Koba, Katani, and Nakai, Progr. of Theor. Phys. 6 (1951) 849;
Rigorous derivation of the dispersion relations for pion photoproduction amplitude.