Abstract
Eta photo- and electroproduction off the nucleon is investigated in an approach that contains Born terms, vector meson and nucleon resonance contributions. In a comparison with the new Mainz data we find a large sensitivity on the elementary ηN N coupling. Our analysis results in a pseudoscalar ηN N coupling with a coupling constant of g 2 ηN N /4π=0.4. Furthermore, we also study coincidence cross sections for eta electroproduction and present calculations for structure functions and kinematical conditions that are most sensitive to the S 11(1535) and the D 13(1520) resonances. Finally, we show results on the inclusive eta photoproduction off complex nuclei with a very good agreement with recent data from Mainz.
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References
B. Krusche et al.: Phys. Rev. Lett. 74, 3736 (1995)
M. Breuer: Dissertation. Bonn 1994
H. Breuker et al.: Phys. Lett. 74B, 409 (1978)
C. Nietzel: Dissertation. Bonn 1978
M. Wilhelm: Dissertation. Bonn 1993
M. Benmerrouche, N.C. Mukhopadhyay, J.F. Zhang: Phys. Rev. D51, 3237 (1995)
C. Bennhold and H. Tanabe: Nucl. Phys. A530, 625 (1991)
L. Tiator, C. Bennhold, S.S. Kamalov: Nucl. Phys. A580, 455 (1994)
G. Knöchlein, D. Drechsel, L. Tiator: Zeitschrift für Physik A (in print)
T. Hatsuda: Nucl. Phys. B329, 376 (1990)
L. A. Copley, G. Karl, E. Obryk: Nucl. Phys. B14, 302 (1969)
M. Warns et al.: Z. Phys. C45, 613–627 (1990)
W. Konen, H.J. Weber: Phys. Rev. D41, 2201 (1990)
M. Röbig-Landau: Dissertation. Giessen 1995
M. Batinic et al.: Phys. Rev. C51 (1995) (in print)
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Tiator, L., Bennhold, C., Kamalov, S.S., Knöchlein, G., Lee, F.X., Wright, L.E. (1995). Photo- and Electroproduction of Eta Mesons on Nucleons and Nuclei. In: Adam, J., Dobeš, J., Mach, R., Sotona, M., Dolejší, J. (eds) Mesons and Light Nuclei ’95. Few-Body Systems, vol 9. Springer, Vienna. https://doi.org/10.1007/978-3-7091-9453-9_26
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DOI: https://doi.org/10.1007/978-3-7091-9453-9_26
Publisher Name: Springer, Vienna
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