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Advances in High Energy Physics
Volume 2014, Article ID 217389, 8 pages
http://dx.doi.org/10.1155/2014/217389
Research Article

Influence of Neutral Currents on Electron and Gamma Polarizations in the Process

1Department of Theoretical Physics, Faculty of Sciences, Russian Friendship University, 3 Ordjonikidze, Moscow 117923, Russia
2Department of Physics, Faculty of Sciences and Techniques, Abdou Moumouni University, 10662 Niamey, Niger
3Department of Mathematics and Computer Science, Faculty of Sciences and Techniques, Abdou Moumouni University, 10662 Niamey, Niger

Received 25 January 2014; Accepted 29 March 2014; Published 5 June 2014

Academic Editor: Duncan L. Carlsmith

Copyright © 2014 N. V. Samsonenko et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The publication of this article was funded by SCOAP3.

Linked References

  1. J. V. Allaby, U. Amaldi, G. Barbiellini et al., “A precise determination of the electroweak mixing angle from semileptonic neutrino scattering,” Zeitschrift für Physik C, vol. 36, no. 4, pp. 611–628, 1987. View at Publisher · View at Google Scholar · View at Scopus
  2. P. G. Reutens, F. S. Merritt, M. J. Oreglia et al., “A measurement of the neutral current electroweak parameters using the fermilab narrow band neutrino beam,” Zeitschrift für Physik C, vol. 45, no. 4, pp. 539–550, 1990. View at Publisher · View at Google Scholar · View at Scopus
  3. C. E. Jones, E. J. Beise, J. E. Belz et al., “3Hee,e quasielastic asymmetry,” Physical Review C, vol. 47, no. 1, pp. 110–130, 1993. View at Publisher · View at Google Scholar · View at Scopus
  4. J. D. Walecka, Electron Scattering for Nuclear and Nucleon Structure, Cambridge University Press, Cambridge, UK, 2001.
  5. M. B. Barbaro, J. A. Caballero, T. W. Donnelly, and C. Maieron, “Inelastic electron-nucleus scattering and scaling at high inelasticity,” Physical Review C, vol. 69, no. 3, Article ID 035502, 2004. View at Publisher · View at Google Scholar · View at Scopus
  6. S. Baunack, “Asymmetries in polarized electron scattering and the strangeness content of the nucleon,” Modern Physics Letters A, vol. 24, no. 11-13, pp. 881–886, 2009. View at Google Scholar · View at Scopus
  7. K. S. Kim and Y. Ko, “Parity violation in electron quasielastic scattering,” Few-Body Systems, vol. 54, no. 1-4, pp. 363–366, 2013. View at Publisher · View at Google Scholar · View at Scopus
  8. K. S. Kumar, Sonny Mantry, W. J. Marciano, and P. A. Souder, “Low energy measurements of the weak mixing angle,” Annual Review of Nuclear and Particle Science, vol. 63, pp. 237–267, 2013. View at Publisher · View at Google Scholar
  9. R. González-Jiménez, J. A. Caballero, and T. W. Donnelly, “Parity violation in elastic electron-nucleon scattering: strangeness content in the nucleon,” Physics Reports, vol. 524, no. 1, pp. 1–35, 2013. View at Publisher · View at Google Scholar · View at Scopus
  10. J. Erler and M. J. Ramsey-Musolf, “Weak mixing angle at low energies,” Physical Review D, vol. 72, Article ID 073003, 2005. View at Publisher · View at Google Scholar
  11. J. Liu, R. D. McKeown, and M. J. Ramsey-Musolf, “Global analysis of nucleon strange form factors at low Q2,” Physical Review C, vol. 76, no. 2, Article ID 025202, 2007. View at Publisher · View at Google Scholar · View at Scopus
  12. K. A. Aniol, D. S. Armstrong, T. Averett et al., “Parity-violating electroweak asymmetry in ep scattering,” Physical Review C, vol. 69, no. 6, Article ID 065501, 2004. View at Publisher · View at Google Scholar
  13. F. E. Maas, P. Achenbach, K. Aulenbacher et al., “Measurement of strange-quark contributions to the nucleon's form factors at Q2 = 0.230 (GeV/c)2,” Physical Review Letters, vol. 93, no. 2, Article ID 022002, 2004. View at Publisher · View at Google Scholar · View at Scopus
  14. D. S. Armstrong, J. Arvieux, R. Asaturyan et al., “Strange-quark contributions to parity-violating asymmetries in the forward G0 electron-proton scattering experiment,” Physical Review Letters, vol. 95, Article ID 092001, 2005. View at Publisher · View at Google Scholar
  15. F. E. Maas, K. Aulenbacher, S. Baunack et al., “Evidence for strange-quark contributions to the nucleon's form factors at Q2 = 0.108 (Ge V/c)2,” Physical Review Letters, vol. 94, no. 15, Article ID 152001, 2005. View at Publisher · View at Google Scholar · View at Scopus
  16. A. Acha, K. A. Aniol, D. S. Armstrong et al., “Precision measurements of the nucleon strange form factors at Q2 ~ 0.1 GeV2,” Physical Review Letters, vol. 98, Article ID 032301, 2007. View at Publisher · View at Google Scholar
  17. T. W. Donnelly, A. S. Raskin, and J. Dubach, “Prospects for using the (e, e′γ) reaction to explore nuclear structure,” Nuclear Physics A, vol. 474, no. 2, pp. 307–358, 1987. View at Google Scholar · View at Scopus
  18. A. R. Edmonds, Angular Momentum in Quantum Mechanics, Princeton University Press, Princeton, NJ, USA, 1957.
  19. T. W. Donnelly and R. D. Peccei, “Neutral current effects in nuclei,” Physics Reports, vol. 50, no. 1, pp. 1–85, 1979. View at Google Scholar · View at Scopus
  20. T. W. Donnelly and A. S. Raskin, “Considerations of polarization in inclusive electron scattering from nuclei,” Annals of Physics, vol. 169, no. 2, pp. 247–351, 1986. View at Google Scholar · View at Scopus
  21. N. V. Samsonenko, C. L. Kathat, M. A. Ousmane, and A. L. Samgin, “Polarisation effects of second-class currents in the direct and inverse β decay of nuclei,” Journal of Physics G, vol. 15, no. 9, pp. 1413–1430, 1989. View at Publisher · View at Google Scholar · View at Scopus