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A Pair Polarimeter for Linearly Polarized High Energy Photons

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 نشر من قبل Bogdan Wojtsekhowski
 تاريخ النشر 2007
  مجال البحث فيزياء
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A high quality beam of linearly polarized photons of several GeV will become available with the coherent bremsstrahlung technique at JLab. We have developed a polarimeter which requires about two meters of the beam line, has an analyzing power of 20% and an efficiency of 0.02%. The layout and first results of a polarimeter test on the laser back-scattering photon beam at SPring-8/LEPS are presented.



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