Eta and eta-prime meson production in the reaction pn -> dM near threshold

Abstract

The two-step model with pi-, rho- and omega- exchanges taken into account is applied to investigate the reactions pn -> d eta and pn -> d eta-prime. The existing experimental data on the reaction pn -> d eta are analysed and predictions for the cross section of the reaction pn -> d eta-prime are presented. It is found that pi- as well as rho exchange yield significant contributions in both reactions. The effect of the final state interaction is also studied.

15 pages, 4 figures

References in corpus (8)

• Near-Threshold Production of $\eta$-Mesons
• pi N --> eta N and eta N --> eta N partial wave T-matrices in a coupled, three channel model
• $\pi NN$ and Pseudoscalar Form Factors from Lattice QCD
• Meson Masses in Nuclear Matter
• Near threshold eta production in proton-proton collisions
• $\eta$-Deuteron Scattering
• Faddeev-type calculation of eta-d threshold scattering
• Threshold scattering of the eta-meson off light nuclei

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• Low-energy $\eta$-nucleon interaction studied with $\eta$ photoproduction off the deuteron
• Near-threshold production of $a_0(980)$-mesons in $\pi N$ and NN collisions and $a_0/f_0$-mixing
• Incoherent Photoproduction of $\eta$-mesons from the Deuteron near Threshold
• Angular asymmetries in the reactions pp \to dπ^+ηand pn \to dπ^0ηand a_0-f_0 mixing
• The K^- αscattering length and the reaction dd \to αK^+ K^-
• Coherent Photoproduction of eta-mesons on Three-Nucleon Systems
• Hadronic production of eta--mesons: recent results and open questions