Date of Completion

10-30-2013

Embargo Period

10-30-2013

Keywords

DVCS CLAS JLAB

Major Advisor

Kyungseon Joo

Associate Advisor

Andrew Puckett

Associate Advisor

Richard Jones

Associate Advisor

Peter Schweitzer

Field of Study

Physics

Degree

Doctor of Philosophy

Open Access

Open Access

Abstract

This work studies the target-spin asymmetry from the EG1-DVCS experiment conducted in Hall B of Jefferson National Lab using the Continuous Electron Beam Accelerator Facility’s 6 GeV electron beam, a longitudinally polarized solid-state (14N H3 ) target, and the CEBAF Large Acceptance Spectrometer equipped with an additionally built Inner Calorimeter. The high statistics collected allow for detailed studies of the Q2 , xB and t dependencies of the DVCS amplitude over a wide range of kinematics. This measurement, in combination with the measurement of the beam spin asymmetry and double spin asymmetry allows for extraction of GPD related quantities, Compton Form Factors: Re(H), Im(H), Re(~/H), and Im(~/H).

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