Do we understand the $\eta N$ interaction from the near threshold $\eta$ photoproduction on the deuteron?

Abstract

The effects of final state interaction in incoherent $\eta$ photoproduction on deuteron are studied within a three-body approach including a realistic $NN$ potential. The results are compared with available data, and differences with other theoretical predictions are analyzed. The role of the $\eta N$ interaction and the possibility of extracting the $\eta N$ scattering parameters from this reaction are discussed.

9 pages revtex including 6 ps-figures

References in corpus (10)

• The production of eta-mesons in nucleon-nucleon collisions near threshold
• Eta-N Final State Interaction in incoherent Photoproduction of Eta-mesons from the Deuteron near Threshold
• The $\eta NN$-system at low energy within a three-body approach
• Exclusive measurement of coherent eta photoproduction from the deuteron
• Analysis of the low-energy $\eta$NN-dynamics within a three-body formalism
• Final state interactions in the eta-d system
• Incoherent Eta Photoproduction from the Deuteron near Threshold
• Two-body effects in coherent eta-meson photoproduction on the deuteron in the region of the S_11(1535) resonance
• Threshold enhancement in eta photoproduction from 2H and 4He
• Incoherent Photoproduction of $\eta$-mesons from the Deuteron near Threshold

Cited by in corpus (6)

• Coherent pi0-pi0 photoproduction on lightest nuclei
• Coherent π0η photoproduction on s-shell nuclei
• Signature of the eta-NN configurations in coherent pi0 photoproduction on the deuteron
• Low-energy $\eta$-nucleon interaction studied with $\eta$ photoproduction off the deuteron
• Charged current (anti)neutrino induced eta production off the nucleon
• The role of pion exchange in $\eta$ meson photo production on the deuteron