Photoproduction of $\eta$-mesons off light nuclei

Abstract

Photoproduction of $\eta$-mesons off deuteron is studied within the Alt-Grassberger-Sandhas formalism for different parameters of $\eta N$ interaction. The calculations revealed peaks in the energy dependence of the total cross-section.

Comments: 5 pages, LaTex, 4 eps figures; reference list was corrected and acknowledgements were added. Talk given at the XVIIth European conference on Few-Body Problems in Physics, Evora, Portugal, 11 - 16 September 2000