Polarization effects in dispersion relations for photoproduction of π-mesons on deuterons
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Abstract
The photoproduction amplitude of π0-mesons on deuterons is calculated for different cases of polarization of the spin of deuterons by means of impulse approximation. The calculations carried out in the two-nucleon approximation in the Breit system are valid up to a maximum photon energy ∼ 236 MeV. In the unobservable region only a free proton and a free neutron contribute to the continuous part of the spectrum.
The dispersion relations are given for all cases of deuteron-spin polarization.
Keywords
Dispersion Relation Photon Energy Polarization Effect Continuous Part Impulse Approximation
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© Nakladatelstvi Československé akademie věd 1965