Recent Hermes Results on Dvcs

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چکیده

The interference of Deeply Virtual Compton Scattering (DVCS) and Bremsstrahlung leads to a beam-charge asymmetry that can be observed for exclusive photon production in the collision of high energy leptons and nucleons/nuclei. Recent results for a hydrogen and a deuterium target are reported and a consistent tendency for a rise of the cosine φ coefficient with momentum transfer |t| has been found.

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تاریخ انتشار 2005