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Nuclear density dependence of in-medium polarization

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Abstract
It is shown that polarization transfer measurements (e,e'p) on a specific target nucleus can provide constraints on the ratio of the in-medium electric to magnetic form factor. Thereby one exploits the fact that proton knockout from single-particle levels exhibit a specific sensitivity to the effective nuclear density. It is shown that in 12C the effective nuclear density for s-shell knockout is about twice as high as for p-shell knockout. With current model predictions for the in-medium form factors, one obtains measurable modifications of the order of 5% in the ratios of the double polarization observables between those single-particle levels.
Keywords
nuclear reactions, electron scattering, medium modifications, ELECTROMAGNETIC FORM-FACTORS, PROTON, ELECTRODISINTEGRATION, SCATTERING, MODEL, MAMI

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Citation

Please use this url to cite or link to this publication:

MLA
Ron, Guy, et al. “Nuclear Density Dependence of In-Medium Polarization.” PHYSICAL REVIEW C, vol. 87, no. 2, 2013, doi:10.1103/PhysRevC.87.028202.
APA
Ron, G., Cosyn, W., Piasetzky, E., Ryckebusch, J., & Lichtenstadt, J. (2013). Nuclear density dependence of in-medium polarization. PHYSICAL REVIEW C, 87(2). https://doi.org/10.1103/PhysRevC.87.028202
Chicago author-date
Ron, Guy, Wim Cosyn, Eli Piasetzky, Jan Ryckebusch, and Jechiel Lichtenstadt. 2013. “Nuclear Density Dependence of In-Medium Polarization.” PHYSICAL REVIEW C 87 (2). https://doi.org/10.1103/PhysRevC.87.028202.
Chicago author-date (all authors)
Ron, Guy, Wim Cosyn, Eli Piasetzky, Jan Ryckebusch, and Jechiel Lichtenstadt. 2013. “Nuclear Density Dependence of In-Medium Polarization.” PHYSICAL REVIEW C 87 (2). doi:10.1103/PhysRevC.87.028202.
Vancouver
1.
Ron G, Cosyn W, Piasetzky E, Ryckebusch J, Lichtenstadt J. Nuclear density dependence of in-medium polarization. PHYSICAL REVIEW C. 2013;87(2).
IEEE
[1]
G. Ron, W. Cosyn, E. Piasetzky, J. Ryckebusch, and J. Lichtenstadt, “Nuclear density dependence of in-medium polarization,” PHYSICAL REVIEW C, vol. 87, no. 2, 2013.
@article{3137575,
  abstract     = {{It is shown that polarization transfer measurements (e,e'p) on a specific target nucleus can provide constraints on the ratio of the in-medium electric to magnetic form factor. Thereby one exploits the fact that proton knockout from single-particle levels exhibit a specific sensitivity to the effective nuclear density. It is shown that in 12C the effective nuclear density for s-shell knockout is about twice as high as for p-shell knockout. With current model predictions for the in-medium form factors, one obtains measurable modifications of the order of 5% in the ratios of the double polarization observables between those single-particle levels.}},
  articleno    = {{028202}},
  author       = {{Ron, Guy and Cosyn, Wim and Piasetzky, Eli and Ryckebusch, Jan and Lichtenstadt, Jechiel}},
  issn         = {{0556-2813}},
  journal      = {{PHYSICAL REVIEW C}},
  keywords     = {{nuclear reactions,electron scattering,medium modifications,ELECTROMAGNETIC FORM-FACTORS,PROTON,ELECTRODISINTEGRATION,SCATTERING,MODEL,MAMI}},
  language     = {{eng}},
  number       = {{2}},
  pages        = {{4}},
  title        = {{Nuclear density dependence of in-medium polarization}},
  url          = {{http://doi.org/10.1103/PhysRevC.87.028202}},
  volume       = {{87}},
  year         = {{2013}},
}

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