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Deeply virtual Compton scattering on longitudinally polarized protons and neutrons at CLAS

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 نشر من قبل Silvia Niccolai
 تاريخ النشر 2012
  مجال البحث
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 تأليف Silvia Niccolai




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This paper focuses on a measurement of deeply virtual Compton scattering (DVCS) performed at Jefferson Lab using a nearly-6-GeV polarized electron beam, two longitudinally polarized (via DNP) solid targets of protons (NH3) and deuterons (ND3) and the CEBAF Large Acceptance Spectrometer. Here, preliminary results for target-spin asymmetries and double (beam-target) asymmetries for proton DVCS, as well as a very preliminary extraction of beam-spin asymmetry for neutron DVCS, are presented and linked to Generalized Parton Distributions.



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