Photoproduction of scalar and pseudoscalar mesons on a lepton within the local Nambu-Jona-Lasinio model

E. Bartos, Yu. M. Bystritskiy, E. A. Kuraev +2

Using the description of the subprocess $\gamma {\gamma }^{\ast }\to S(P)$ in terms of local Nambu-Jona-Lasinio model we calculate the cross sections of photoproduction of scalar and pseudoscalar meso…