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Measurements of the electron-helicity dependent cross sections of deeply virtual compton scattering with CEBAF at 12 GeV

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Academic year: 2021

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Figure

Figure 1: Lowest order QED diagrams for the proess ep → epγ , inluding the DVCS and Bethe-
Figure 2: Leading twist γ ∗ p → γp amplitude in the DVCS limit. The initial and nal quarks arry
Figure 3: Missing mass squared distribution for the H (e, e ′ γ )X reation, obtained in Hall A in
Figure 4: Proposed DVCS kinematis for H (e, e ′ γ )p measurements in Hall A with 3, 4, and 5 pass beams of CEBAF at 12 Ge V
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