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Primakoff effect in eta-photoproduction off protons
Primakoff effect eta-photoproduction off protons
2010/3/15
We analyse data on forward eta-meson photoproduction off a proton target and extract the eta to gamma gamma decay width utilizing the Primakoff effect. The hadronic amplitude that enters into our anal...
Study of Charged Pion Photoproduction on Deuteron with Tagged Photons
deuteron double delta
2009/10/28
The reactions γd→π-pp and γd→npπ+π- have been studied in an energy range from 0.8 to 1.1 GeV at the tagged photon facility of Laboratory of Nuclear Science, Tohoku University. Charged pions and proton...
Inclusive Photoproduction of Lepton Pairs in the Parton Model
Inclusive Photoproduction Lepton Pairs the Parton Model
2010/10/25
In the framework of the QCD parton model, we study unpolarized scattering of high energy real photons from a proton target into lepton pairs and a system of hadrons. For a given parametrization of par...