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Article overview
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Microscopic description of $eta$-photoproduction on light nuclei | V.B. Belyaev
; N.V. Shevchenko
; S.A. Rakityansky
; W. Sandhas
; S. Sofianos
; | Date: |
9 Aug 2001 | Journal: | AIP Conf.Proc. 603 (2001) 495-498 | Subject: | nucl-th | Abstract: | A microscopic four-body description of near-threshold coherent photoproduction of the $eta$ meson on the (3N)-nuclei is given. The photoproduction cross-section is calculated using the Finite Rank Approximation (FRA) of the nuclear Hamiltonian. The results indicate that the final state interaction of the $eta$ meson with the residual nucleus plays an important role in the photoproduction process. Sensitivity of the results to the choice of the $eta N$ T-matrix is investigated. The importance of obeying the condition of $eta N$ unitarity is demonstrated. | Source: | arXiv, nucl-th/0108022 | Services: | Forum | Review | PDF | Favorites |
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