Abstract
Using the description of the subprocess γγ* → S(P) in terms of local Nambu-Jona-Lasinio model, we calculate the cross sections of photoproduction of scalar and pseudoscalar mesons in high-energy photonlepton collision processes. The dependence on the transversal momentum and the total cross sections in Weizsäcker-Williams approximation are presented.
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Bartoš, E., Sečanský, M., Bystritskiy, Y.M. et al. Photoproduction of scalar and pseudoscalar mesons on a lepton within the local Nambu-Jona-Lasinio model. Phys. Part. Nuclei Lett. 6, 446–449 (2009). https://doi.org/10.1134/S1547477109060041
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DOI: https://doi.org/10.1134/S1547477109060041