The cross section asymmetry Sigma has been measured for the photoproduction of pi0-mesons off protons, using polarized photons in the energy range Eg = 0.5 - 1.1 GeV. The CM angular coverage is Theta = 85 - 125 deg with energy and angle steps of 25 MeV and 5 deg, respectively. The obtained Sigma data, which cover the second and third resonance regions, are compared with existing experimental data and recent phenomenological analyses. The influence of these measurements on such analyses is also considered.
Axis error includes +- 3/3 contribution (Due to accuracy of the linear polarization calculations).
Axis error includes +- 3/3 contribution (Due to accuracy of the linear polarization calculations).
Axis error includes +- 3/3 contribution (Due to accuracy of the linear polarization calculations).
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Axis error includes +- 0.0/0.0 contribution (?////DUE TO ERRORS IN PHOTON POLARIZATION).
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THETA IS THETA(P=4,RF=CM) IN DEG.
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Axis error includes +- 0.0/0.0 contribution (?////NO DISCUSSION OF ERRORS AT ALL).
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Axis error includes +- 0.0/0.0 contribution (?////ERROR IN POLARIZATION OF INITIAL GAMMAS IS NOT GIVEN).
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