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Relativistic corrections to the Drell-Hearn-Gerasimov sum rule in the constitutent quark model

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Abstract

Relativistic corrections have been calculated for the Drell-Hearn-Gerasimov sum rule in the framework of the constituent-quark model. These corrections lead to additional absorption strength due to relativistic dipole currents in the case of a hyperfine interaction. The introduction of anomalous magnetic moments requires a subtraction of the dispersion integral at infinity. The additional effects of such anomalous moments, however, are numerically very small within the model.

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References

  1. Ashman, J., et al.: Phys. Lett.B206, 364 (1988); Nucl. Phys.B328, 1 (1989)

    Google Scholar 

  2. Hughes, V. W., et al., Phys. Lett.B212, 511 (1988)

    Google Scholar 

  3. SMC: Adeva, B., et al.: Phys. Lett.B302, 533 (1993)

    Google Scholar 

  4. Drell, S. D., Hearn, A. C.: Phys. Rev. Lett.,16, 908 (1966); Gerasimov, S. B.: Sov. J. Nucl. Phys.2, 430 (1966)

    Google Scholar 

  5. Karliner, I.: Phys. Rev.D7, 2717 (1973)

    Google Scholar 

  6. Sober, D. I., et al.: Helicity Structure of Pion Photoproduction. CEBAF PR-91-015 (1991)

  7. Anton, G., Arends, J., et al.: Proposal for experiments at ELSA/Bonn and MAMI/Mainz

  8. Bocquet, J. P., et al.: PANIC 13 (Book of Abstracts, Vol. II), (Mantovani, G., Pascolini, A., Schaerf, C., eds.), p. 835. Perugia 1993

  9. Burkert, V., et al.: Measurement of Polarized Structure Function in Inelastic Electron Scattering Using CLAS. CEBAF PR-91-023 (1991)

  10. Burkert, V., Li, Z.: Phys. Rev.D47, 46 (1993)

    Google Scholar 

  11. Low, F. E.: Phys. Rev.96, 1428 (1954)

    Google Scholar 

  12. Gell-Mann, M., Goldberger, M. L.: Phys. Rev.96, 1433 (1954)

    Google Scholar 

  13. Giannini, M. M.: Rep. Prog. Phys.54, 453 (1991); and references quoted therein

    Google Scholar 

  14. Close, F. E., Copley, L. A.: Nucl. Phys.B19, 477 (1970)

    Google Scholar 

  15. Krajcik, R. A., Foldy, L. L.: Phys. Rev.D10, 1777 (1974)

    Google Scholar 

  16. Friar, J. L.: Phys. Rev.C16, 1504 (1977)

    Google Scholar 

  17. Li, Z.: Phys. Rev.D47, 1854 (1993)

    Google Scholar 

  18. Drechsel, D., Giannini, M. M.: Few-Body Systems,15, 99 (1993)

    Google Scholar 

  19. De Sanctis, M., Prosperi, D.: Nuovo Cim.98A, 621 (1987)

    Google Scholar 

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Authors and Affiliations

  1. Istituto Nazionale di Fisica Nucleare, Università degli Studi di Roma “La Sapienza”, Piazzale Aldo Moro 2, I-00185, Roma, Italy

    M. De Sanctis

  2. Institut für Kernphysik, Johannes-Gutenberg-Universität Mainz, J.-J.-Becher-Weg 45, D-55099, Mainz, Germany

    M. De Sanctis & D. Drechsel

  3. Dipartimento di Fisica and Istituto Nazionale di Fisica Nucleare, Università di Genova, Via Dodecaneso 33, I-16146, Genova, Italy

    M. M. Giannini

Authors
  1. M. De Sanctis
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  2. D. Drechsel
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  3. M. M. Giannini
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Work supported by Deutsche Forschungsgemeinschaft (SFB 201) and Istituto di Fisica Nucleare

Supported by the Alexander von Humboldt-Stiftung

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De Sanctis, M., Drechsel, D. & Giannini, M.M. Relativistic corrections to the Drell-Hearn-Gerasimov sum rule in the constitutent quark model. Few-Body Systems 16, 143–150 (1994). https://doi.org/10.1007/BF01344394

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  • DOI: https://doi.org/10.1007/BF01344394

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