| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8197040 | Physics Letters B | 2007 | 7 Pages |
Abstract
The η production in the nucleon resonance energy region is studied within the unitary coupled-channels effective Lagrangian approach of the Giessen model. We demonstrate that the second peak recently observed in the cross section of η photoproduction on the neutron at s=1.66 GeV can be explained in terms of coupled-channel effects due to S11(1650) and P11(1710) resonance excitations.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
Authors
V. Shklyar, H. Lenske, U. Mosel,