Photoproduction of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow><mml:mi>η</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msup></mml:mrow></mml:math>Mesons at 4 GeV
D. BellengerDepartment of Physics and Laboratory for Nuclear Science, Massachusetts Institute of Technology, Cambridge, MassachusettsStephen Bruce DeutschDepartment of Physics and Laboratory for Nuclear Science, Massachusetts Institute of Technology, Cambridge, MassachusettsD. LuckeyDepartment of Physics and Laboratory for Nuclear Science, Massachusetts Institute of Technology, Cambridge, MassachusettsL.S. OsborneDepartment of Physics and Laboratory for Nuclear Science, Massachusetts Institute of Technology, Cambridge, MassachusettsR. SchwittersDepartment of Physics and Laboratory for Nuclear Science, Massachusetts Institute of Technology, Cambridge, Massachusetts
1968lv
ABI
Abstract
We have measured ${\ensuremath{\eta}}^{0}$ photoproduction at 4 GeV. We find our results to be consistent with a theoretical preduction relating this cross section to ${\ensuremath{\omega}}^{0}$ production by $\ensuremath{\pi}$ mesons using a vector-dominance model; there is no evidence for a dip or change of slope at $\ensuremath{-}t=0.6$ as seen in ${\ensuremath{\pi}}^{0}$ photoproduction.
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