Original scientific paper

Charged pair production by photon scattering on a proton

E. Bartos ; Institute of Physics, Slovak Academy of Sciences, Bratislava, Slovakia
E. A. Kuraev ; Joint Institute for Nuclear Research, Dubna, Russia
Yu. P. Peresunko ; NSC KIPT, Kharkov, Ukraine
E. A. Vinokurov ; NSC KIPT, Kharkov, Ukraine

Abstract

We have investigate the production of lepton and pseudoscalar meson charged pairs by high energy linearly polarized photon–proton scattering in the point–like approximation. The corresponding azimuthal and polar angle distributions on a recoil proton in the inclusive experimental setup have been calculated. The asymmetry Λtot has the values from 0.02 at small values of the polar angle θ up to 0.05 for θ ∼ π/2.

Keywords

photoproduction reactions; polarization in interactions and scattering

Hrčak ID:

304788

URI

https://hrcak.srce.hr/304788

Publication date:

2.3.2008.

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