Measurements of Deeply Virtual Exclusive ?<sup>0</sup> Production with CLAS12
ORAL
Abstract
The CLAS12 detector at Jefferson Lab was used to study deeply virtual exclusive ?0 electroproduction. Data were collected with a 10.6 GeV polarized electron beam on an unpolarized liquid hydrogen target at Jefferson Lab’s Hall-b by the CLAS collaboration. Generalized Parton Distributions (GPDs), which provide insight into the internal nucleon structure, can be accessed by measurements of beam spin asymmetries of ?0 over large kinematics ranges of -t, x-Bjorken and Q2. These asymmetries and higher dimensional binning allow for a measurement of the modulation of sin?, ALUsin?, and can provide deeper insight into leading twist GPDs, H and E, as well as the next leading twist of chiral odd GPDs. The status of this ongoing analysis will be presented.
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Presenters
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Nicholaus L Trotta
University of Connecticut
Authors
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Nicholaus L Trotta
University of Connecticut