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Brazilian Journal of Physics

versão impressa ISSN 0103-9733versão On-line ISSN 1678-4448

Resumo

DENYAK, V.V. et al. Linear polarization of photons produced by the electron plane channeling in a silicon crystal. Braz. J. Phys. [online]. 2003, vol.33, n.1, pp.133-139. ISSN 0103-9733.  http://dx.doi.org/10.1590/S0103-97332003000100013.

We present the results of the polarization and intensity measurements versus photon energy Eg = 5 - 35 MeV for the photon beam produced by the electron plane channeling with the energies 1.2 and 1.5 GeV in silicon crystals 500 mm and 290 mm thick along the (110) plane. The comparison with results of another research group and theoretical calculations indicate a qualitative agreement. The correlation between the shape of the radiation intensity spectrum and its polarization energy dependence is observed.

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